GASFLOW Parallelization

Größe: px
Ab Seite anzeigen:

Download "GASFLOW Parallelization"

Transkript

1 GASFLOW Parallelization Jianjun Xiao and Jack Travis Karlsruhe Institute of Technology Organized by SIMAPS on behalf of Karlsruhe Institute of Technology 03 November 2014

2 Content Status of GASFLOW parallelization Successful engineering applications of GASFLOW-MPI Features of GASFLOW-MPI Parallel scalability of GASFLOW-MPI Code and data structures of GASFLOW-MPI Testing strategy of GASFLOW-MPI Conclusions

3 Status of GASFLOW-MPI Development GASFLOW has been parallelized successfully using MPI and domain decomposition. The GASFLOW-MPI is currently under intensive internal testing and validation. The backward compatibility is the top priority. GASFLOW-MPI has successfully reproduced the simulations of large scale engineering projects: EPR, ITER, KONVOI (GKN II) and THAI. Very good speed-up were obtained. Established long term goal: a leading CFD code for thermal hydraulics and safety analysis in the nuclear containment and other large scale industrial facilities.

4 Timeline of GASFLOW-MPI Development July : start development GASFLOW features and models, improve post-processor Release of GASFLOW-MPI Parallelization of GASFLOW core Optimization, Internal testing, V&V, and documentation Further development

5 Motivation GASFLOW currently has more than 22 licenses in the worldwide. GASFLOW user community is still expanding rapidly. Germany (4), China (12), South Korea (2), Mexico (2), France (1), Hungary (1) and Czech republic (1).

6 GASFLOW Users

7 GASFLOW Development Team Thomas Jordan Group leader Jianjun Xiao Developer: parallel version, physics models, V&V and documentation Jack Travis Developer: serial version, physics models, V&V and documentation Anatoly Svishchev Peter Royl Application and Validation Gottfried Necker Code custodian, HPC, post-processing and release Gerold Halmer Consultant and Post-processing User support

8 Configuration of the GASFLOW Server Ubuntu LTS (GNU/Linux generic x86_64) CPU: E GHz, 3.1 MB L3 Cache per CPU core 8 nodes. 2 CPU sockets on each node. 8 cores on each CPU socket. GASFLOW-MPI-dev, PETSc Courtesy of A. Svishchev

9 Configuration of the GASFLOW Server (cont d) Infiniband Node 9 No 10 N Node 13 N 14 No 15 N 16 1 Gbit/s Internal network Interface computer RAID System Shared user home Courtesy of A. Svishchev

10 To Obtain a Decent Parallel Performance with GASFLOW-MPI A fast, low-latency interconnect. High per-core memory performance. Each core needs to have its own memory bandwidth of roughly 2 or more Gigabytes/second. This is because the speed of sparse matrix computations is almost totally determined by the speed of the memory, not the speed of the CPU. Number of floating point instructions is less than number of memory references, so matrix vector multiply kernel is memory bound. W. Gropp, D. Kaushik, D. Keyes, and B. Smith. Toward Realistic Performance Bounds for Implicit CFD Codes (1999). W. Gropp, D. Kaushik, D. Keyes, and B. Smith. Understanding the Parallel Scalability of An Implicit Unstructured Mesh CFD Code (2000). W. Gropp, D. Kaushik, D. E. Keyes, B. Smith. Performance Modeling and Tuning of an Unstructured Mesh CFD Application (2000) An absolute minimum of 10,000 ~ 20,000 cells in each sub-domain is highly recommended. There must be enough work for each process to overweigh the communication time. Output data only when it is necessary. Currently GASFLOW-MPI only supports sequential output to netcdf data format.

11 Successful Cases of GASFLOW-MPI Blind calculation of AREVA-EPR Cylindrical, 32*122*85 = 331,840 Mass and energy diffusion, turbulence, conjugated heat and mass transfer, twophase, radiation, recombiner, Xenon decay Physical time of the accident: 15,000 s Speed-up: 4.81 times faster than SX8 NOTE: Courtesy of H. Dimmelmeier 1. SX8 was the fastest vector machine worldwide ( costing 8 Million Euros ); 2. GASFLOW server used for parallel computing is average (or below average) worldwide (costing 35,000 Euros, price ratio: 230); 3. GASFLOW-MPI has not yet fully optimized; 4. Such a speed-up can be further increased using more powerful cluster and fully optimized GASFLOW-MPI.

12 Successful Cases of GASFLOW-MPI (cont d) Blind calculation of KONVOI (GKN) Cartesian, 65*65*45 = 190,125 Conjugated heat and mass transfer, heat conduction, radiation, two-phase, recombiner, Xenon decay Physical time of the accident : 9608 s Computing time of serial GASFLOW on SX8: 110 hours (4.58 days) Computing time of GASFLOW-MPI on GASFLOW server: hours (0.71 day) NOTE: Speed-up: 6.45 times faster than SX8 1. SX8 was the fastest vector machine worldwide ( costing 8 Million Euros ); 2. GASFLOW server used for parallel computing is average (or below average) worldwide (costing 35,000 Euros, price ratio: 230); 3. GASFLOW-MPI has not yet fully optimized; 4. Such a speed-up can be further increased using more powerful cluster and fully optimized GASFLOW-MPI. Courtesy of P. Royl

13 Successful Cases of GASFLOW-MPI (cont d) ITER Cartesian, 156*122*46 = 875,472 Physical time of the accident : 200 s Computing time of serial GASFLOW on iketgftr: 715,160 s (198.7 hours, 8.3 days) Computing time of GASFLOW-MPI on GASFLOW server: 55,028 s (15.3 hours) Speed-up: 13 (iketgftr) NOTE: 1. Load balancing becomes the bottleneck of the parallel scalability. Load balancing

14 GASFLOW-MPI Parallel Scalability Testing case for parallel scalability 3-D H 2 bubble in mixtures of air, steam and liquid droplet. Mass and energy diffusion, momentum diffusion. Heat conduction of the slab on the boundary and radiation. Buoyant laminar flow. Initial velocity: 0 m/s. 2 nd Van Leer scheme. Initial time step: s. Convergence criterion: 1e-8. Cells number: 200*200*200 = 8,000,000. No load balancing problem. To test the efficiency, robustness and scalability of the linear solver under big time step.

15 Wall clock time (s) GASFLOW-MPI Parallel Scalability (cont d) Speed-up Speed up of GASFLOW-MPI GASFLOW-MPI serial-gasflow T Number of processes Number of processes Wall clock time Speed-up (1-128 procs) Sub-linear scalability is obtained. The maximum speed-up is 56 when using all of 128 cores on the GASFLOW server.

16 Speed-up GASFLOW-MPI Parallel Scalability (cont d) Speed-up Speed up of GASFLOW-MPI D GASFLOW-MPI Linear scaling Number of processes Number of processes Speed-up (1-16 procs) The calculation is dominated by the memory bandwidth per core. Speed-up based on 16 procs Super-linear scalability is observed if the wall clock time of 16 processes is used as the base to calculate the speed-up.

17 speed-up GASFLOW-MPI parallel scalability (cont d) Speed up of GASFLOW-MPI node core GASFLOW-MPI Total number of cores = cores per node srun -n16 --nodes=1 --ntasks-per-node=16 xgf-mpi cores per node srun -n16 --nodes=2 --ntasks-per-node=8 xgf-mpi Number of cores per node 4 cores per node srun -n16 --nodes=4 --ntasks-per-node=4 xgf-mpi Speed-up (fixed total number of processes: 16) If the calculation is not dominated by the memory bandwidth, such as 2 cores per node, GASFLOW-MPI can reach linear speed-up. 2 cores per node srun -n16 --nodes=8 --ntasks-per-node=2 xgf-mpi The speed-up can be different using the same number of cores. This is because the speed-up of is not only dependent on the number of cores, but also on the available memory bandwidth per core. Careful tuning is needed to obtain best parallel efficiency.

18 Features of GASFLOW-MPI Flexible structured mesh capability available plan Cartesian Cylindrical Non-uniform mesh Multi-block Immersed boundary CAD Flexible geometrical modeling capability Obstacles Walls and rupture discs Holes Fractional Area/Volume Object Representation (FAVOR) Geometric modeler Flexible boundary conditions Global BC Pressure boundary condition Velocity boundary condition Mass flow rate boundary condition Periodic boundary condition Proven technology of solving N-S equations and accurate numerics ICE d ALE 1 st order upwind 2 nd order Van Leer Higher order schemes Cutting-edge, scalable and powerful high performance computing capabilities PETSc Third-party pre-conditioners and solvers GPU Load balancing

19 Features of GASFLOW-MPI (cont d) available Under development plan Turbulence modelling Algebraic κ-ε, κ-ω and SST κ-ω LES Heat and mass transfer, radiation model Conjugate 1-D heat conduction Radiation 3-D heat conduction heat transfer (slab, wall, sink) model (slab, wall, sink) Multiphase flow Homogeneous equilibrium model Lagrangian Discrete multiphase model Eulerian multiphase model Simplified chemical kinetics Data format to Third-party One-step two-step Visit post-processing tools Material properties 25 Gas species 20 solid materials

20 Features of GASFLOW-MPI (cont d) Unique features for large scale industrial applications available Under development plan Hydrostatic Aerosol pressure model Ignitor model Recombiner model Sump model Fan model Pre-expansion model Static film model Spray model based on HEM Xenon decay model Sigma and DDT criteria for H2 explosion risk analysis Aerosol model Lagragian dust transportation Spray model based on Eulerian Multiphase model Dynamic water film model Dust modeling based on Discrete Multiphase model Spray model based on Discrete Multiphase model Pre-processor, Post-processor and data export Data format to Third-party pyscan netcdf Visit post-processing tools Pre-processor and GUI

21 GASFLOW-MPI Code Structure Input Setup ICE d ALE Output PETSc Domain decomposition Parallelization Initial condition Boundary condition Mesh & Geometry Physics models Linear solver and preconditioners Grid management: matrix, vector & index Computation and communication kernels: MPI, BLAS and LAPACK

22 GASFLOW-MPI Data Structure Data structure for fluid dynamics Cell-centered variables Face-centered variables Variables for multi-species Parallel sparse matrix Overlapping computation and communication Cylindrical coordinate and periodic boundary conditions Data structure for heat conduction Slab: 3-D, one-sided heat conduction Wall: 2-D, two-sided heat conduction Sink: 3-D, one-sided symmetrical heat conduction Data structure for Lagrangian particle model D1 D2 wall

23 GASFLOW-MPI Testing Unit testing Integration testing System testing Acceptance testing Highly qualified GASFLOW testers are the key to the success of the code!!!

24 Success Criteria of GASFLOW-MPI Testing General goal: the GASFLOW-MPI MUST be accurate, robust, effective and parallel scalable. The calculation results of GASFLOW-MPI MUST agree well with the benchmarks which have been well accepted by the CFD community. The calculation results of GASFLOW-MPI MUST be identical to the results of the GASFLOW serial version. Any difference MUST be clarified and explained. The calculation results of GASFLOW-MPI MUST be not sensitive to the numbers of processes. For symmetrical problems, symmetry MUST be perfectly preserved. Good parallel scalability MUST be able to achieve for the scalable problems.

25 Unit and Integration Testing of GASFLOW-MPI Dimensions and axis (7) 1D (x/y/z), 2D (xy/xz/yz) and 3D (xyz) Coordinates (2) Number of combinations Cylindrical and Cartesian infinity (I mean huge) Numerical schemes (2) 1 st order upwind and 2 nd order Van Leer Various combinations of boundary conditions ( >10 ) Global : periodic BC, no-slip BC, free slip BC, continuous BC and pressure BC Local: mass flow rate BC, velocity BC, pressure BC, outflow Diffusion terms (3) Momentum diffusion, mass diffusion and energy diffusion Turbulence model and wall functions (5) Laminar, algebraic model, k-e model and various wall functions Material properties (14) specific internal energy (ieopt: 4), specific heat capacity (icopt: 4) and transport properties (itopt: 6) Gravitational force (6) ±gx, ±gy, ±gz Various options for physics models and features

26 Unit and Integration Testing of GASFLOW-MPI (cont d) Models and features (300 new testing cases, totally 550 small testing cases) Analytical velocity boundary condition Chemical kinetics Euler equation FAVOR: areardef Diffusion: mass, momentum, energy Geomodel Conjugated heat transfer Hydrostatic pressure Recombiner and ignitor Rupture disc Sigma and DDT criteria Sortam Spray Turbulence models and wall functions Xenon decay Commonly tested Symmetry Dimensions: 2D and 3D Coordinates: cartesian and cylindrical Material property options Numerical schemes Various options of physics models Various number of processes

27 Unit and Integration Testing of GASFLOW-MPI (cont d) An example for 3-D slab heat transfer testing (currently 26)

28 V&V of GASFLOW-MPI Sod s shock tube analytical solution Solving compressible Euler equations in GASFLOW-MPI, no diffusion G.A. Sod (1978), A survey of Several Finite Difference Methods for Systems of Nonlinear Hyperbolic Conservation, Journal of Computational Physics, vol. 27, pp (Cited by 1529) Lid-driven cavity flow experimental benchmark Solving compressible N-S equations in GASFLOW-MPI, momentum diffusion (laminar) U. Ghia (1982), High-Re solutions for incompressible flows using the Navier-Stokes equations and a multigrid method, Journal of Computational Physics, 48, (Cited by 2642) Low Mach number thermal flow numerical benchmark Solving compressible N-S equations in GASFLOW-MPI, momentum and energy diffusion (laminar) A. Beccantini et al., Numerical simulations of transient injection flow at low Mach number regime. Int. J. Numer. Meth. Engng 2008; 76: (Cited by 7) Turbulent plane mixing layer experimental benchmark Solving compressible N-S equations, momentum diffusion (turbulent) J. Delville, Analysis of Structures in a Turbulent, Plane Mixing Layer by Use of a Pseudo Flow Visualization Method Based on Hot-Wire Anemometry, in: Advances in Turbulence 2, eds: H.-H. Fernholz and H. E. Fiedler, 1989, pp (Cited by 18) Turbulent helium horizontal jet in MISTRA 2009 campaign experimental benchmark Solving compressible N-S equations, mass, momentum and energy diffusion (turbulent)

29 V&V of GASFLOW-MPI Cases Advection Pressure propagation Momentum diffusion Mass and Energy diffusion Sod s shock tube Y Y Explicit/implicit N N Lid-driven cavity Y Y implicit Y laminar N Low Mach number thermal flow Y Y implicit Y laminar Y Turbulent mixing layer Y Y implicit Y turbulent N MISTRA 2009 campaign Y Y implicit Y turbulent Y

30 V&V Shock Tube Sod s shock tube ( 0~5 m high pressure, 5~10 m low pressure ) Initial conditions The flow is laminar and inviscid. The calculations were performed using the ICE d ALE algorithm. The case was run to a maximum time of seconds (as in the classical case considered by Sod G.A., A survey of Several Finite Difference Methods for Systems of Nonlinear Hyperbolic Conservation, Journal of Computational Physics, 1978 vol. 27, pp ). 0 m ~ 5 m 5 m ~ 10 m 1bar, 1.0 kg/m3, K 0.1 bar, kg/m3, K

31 V&V Shock Tube (cont d) Testing cases for Sod s shock tube (time = s) 1-D: Cartesian, x/y/z, uniform/non-uniform, 1 st upwind 2-D: Cartesian, x-y/x-z/y-z, uniform/non-uniform, 1 st upwind 3-D: Cartesian, uniform/non-uniform, 1 st upwind All the calculations were performed by GASFLOW-MPI with one processor Cases Dimension Axis Mesh Cells number Cell size (cm) 1 / 2 / 3 1-D X / Y / Z Uniform / 5 / 6 1-D X / Y / Z Non-uniform 1000 See below 7 / 8 / 9 / 10 1-D X Uniform 750 / 500 / 250 / / 2 / 5 / / 12 / 13 2-D 14 / 15 / 16 3-D nkx=2, X-Y / Y-Z / Z-X X-(YZ) / Y-(ZX) / Z-(XY) xl(1)= 0.0, xc(1) = 500.0, nxl(1)= 500, nxr(1)= 0, dxmn(1)= 0.5, xl(2)= 500.0, xc(2) = 500.0, nxl(2)= 0, nxr(2)= 500, dxmn(2)= 0.5, xl(3)= , Uniform 1000*100 1 Uniform 1000*100*10 1

32 velocity (m/s) pressure (bar) density (kg/m3) V&V Shock Tube (cont d) Calculation results of GASFLOW-MPI (case 1-6, 1D, various axis and meshes) case 1 case 2 case 3 case 4 case 5 case 6 analytical case 1 case 2 case 3 case 4 case 5 case 6 analytical X (m) case 1 case 2 case 3 case 4 case 5 case 6 analytical X (m) Forschungszentrum Karlsruhe 6 GmbH X (m)

33 density (kg/m3) pressure (bar) density (kg/m3) V&V Shock Tube (cont d) Calculation results of GASFLOW-MPI (case 1, 7-10, 1D, various cell sizes) case 1 (1000 cells) case 7 (750 cells) case 8 (500 cells) case 9 (250 cells) case 10 (100 cells) analytical case 1 (1000 cells) case 7 (750 cells) case 8 (500 cells) case 9 (250 cells) case 10 (100 cells) analytical X (m) case 1 (1000 cells) case 7 (750 cells) case 8 (500 cells) case 9 (250 cells) case 10 (100 cells) analytical X (m) und Universität X (m) Karlsruhe (TH)

34 velocity (m/s) pressure (bar) density (kg/m3) V&V Shock Tube (cont d) Calculation results of GASFLOW-MPI (cases 11-16, various dimensions) case 11 (2D, X-Y) case 12 (2D, Y-Z) case 13 (2D, Z-X) case 14 (3D, X-Y-Z) case 15 (3D, Y-Z-X) case 16 (3D, Z-X-Y) analytical case 11 (2D, X-Y) case 12 (2D, Y-Z) case 13 (2D, Z-X) case 14 (3D, X-Y-Z) case 15 (3D, Y-Z-X) case 16 (3D, Z-X-Y) analytical X (m) case 11 (2D, X-Y) case 12 (2D, Y-Z) case 13 (2D, Z-X) case 14 (3D, X-Y-Z) case 15 (3D, Y-Z-X) case 16 (3D, Z-X-Y) analytical X (m) Forschungszentrum Karlsruhe 5 6 GmbH X (m)

35 V&V Pressure Wave Propagation from the Center 1D symmetrical Sod s shock tube -10 m ~ -5 m -5 m ~ 5 m 5 m ~ 10 m 0.1 bar, kg/m3, K 1bar, 1.0 kg/m3, K 0.1 bar, kg/m3, K 2D pressure wave from the center (Sod s shock tube type, the same initial condition as the 1D case)

36 V&V Pressure Wave Propagation from the Center (cont d) Testing cases Cartesian, uniform, 1 st upwind Cases Dimension Axis Mesh Cell number Cell size (cm) 17 / 18 / 19 1-D X / Y / Z Uniform / 21 / 22 2-D XY / XZ / YZ Uniform 400*400 5 Motivation To check if the symmetry is preserved for a symmetrical problem

37 pressure (bar) V&V Pressure Wave Propagation from the Center (cont d) Calculation results of GASFLOW-MPI (cases 17~22, symmetry checking) case 17 (1D, X, 1000) case 18 (1D, Y, 1000) case 19 (1D, Z, 1000) case 20 (2D, XY, 400*400) case 21 (2D, YZ, 400*400) case 22 (2D, XZ, 400*400) analytical X (m)

38 density (kg/m3) V&V Pressure Wave Propagation from the Center (cont d) Calculation results of GASFLOW-MPI (cases 17~22, symmetry checking) case 17 (1D, X, 1000) case 18 (1D, Y, 1000) case 19 (1D, Z, 1000) case 20 (2D, XY, 400*400) case 21 (2D, YZ, 400*400) case 22 (2D, XZ, 400*400) analytical X (m)

39 velocity (m/s) V&V Pressure Wave Propagation from the Center (cont d) Calculation results of GASFLOW-MPI (cases 17~22, symmetry checking) case 17 (1D, X, 1000) case 18 (1D, Y, 1000) case 19 (1D, Z, 1000) case 20 (2D, XY, 400*400) case 21 (2D, YZ, 400*400) case 22 (2D, XZ, 400*400) analytical X (m)

40 V&V Pressure Wave Propagation from the Center (cont d) Calculation results of GASFLOW-MPI (pressure, cases 20, 2D, X-Y, symmetry checking)

41 V&V Pressure Wave Propagation from the Center (cont d) Calculation results of GASFLOW-MPI (density, cases 20, 2D, X-Y, symmetry checking)

42 V&V Pressure Wave Propagation from the Center (cont d) Calculation results of GASFLOW-MPI (velocity, cases 20, 2D, X-Y, symmetry checking)

43 Sample Calculation Pressure Wave Propagation from the Center 3D pressure wave from the center (Sod s shock tube type) The computational domain is (-10m ~ 10m), (-10m ~ 10m), (-10m ~ 10m) with 200 (X) * 200 (Y) * 200 (Z) cells. The initial air conditions in the lower pressure part are 0.1 bar, kg/m3 and K. The initial air conditions in the higher pressure part are 1 bar, 1.0 kg/m3 and K. A cube higher pressure air is in the center of the domain (- 5m ~ 5m), (-5m ~ 5m) and (-5m ~ 5m).

44 Sample Calculation Pressure Wave Propagation from the Center Calculation results of GASFLOW-MPI (3D, iso-surface, pressure=0.15 bar) (2D pressure contours)

45 Sample Calculation Pressure Wave Propagation from the Center pressure (bar) Calculation results of GASFLOW-MPI (3D, 200*200*200) GASFLOW (3D, 200*200*200) analytical X (m)

46 V&V - Lid-driven Cavity Flow (Re=1000, Ma 0) Physical problem Isothermal incompressible laminar flow in a 2D cavity (2m*2m) Top boundary: moving wall at u = 1 m/s; Other boundaries: no-slip primary central vortex and secondary vortices at the corners evaluation of different discretization schemes: first order upwind and second order Van Leer Ghia, U., Ghia, K. N., and Shin C.T., (1982), High-Re solutions for incompressible flows using the Navier-Stokes equations and a multigrid method", J.Comput.Phys, 48,

47 V&V - Lid-driven Cavity Flow (Re=1000, Ma 0) GASFLOW-MPI simulation mesh (80*80, Van-Leer) Mesh for GASFLOW-MPI Results of GASFLOW-MPI

48 V&V - Lid-driven Cavity Flow (Re=1000, Ma 0) GASFLOW-MPI simulation velocities: U and W (Van-Leer) Results of GASFLOW-MPI Results of GASFLOW-MPI

49 V&V - Lid-driven Cavity Flow (Re=1000, Ma 0) GASFLOW-MPI simulation stream line (Van-Leer) Results of GASFLOW-MPI Courtesy of Ghia, 1982

50 V&V - Lid-driven Cavity Flow (Re=1000, Ma 0) Horizontal velocity (U) along vertical centerline (Z); Vertical velocity (W) along horizontal centerline (X) Effect of numerical schemes (1 st upwind and 2 nd Van-Leer in GASFLOW-MPI)

51 V&V Low Mach Number Thermal Flow 2-D laminar low Mach number flow Solving compressible N-S equations in GASFLOW-MPI, momentum and energy diffusion (laminar) A. Beccantini et al., Numerical simulations of transient injection flow at low Mach number regime. Int. J. Numer. Meth. Engng 2008; 76: Comparisons have been done in our group using open source CFD codes: GASFLOW, OPENFOAM, FDS and CFDLib. Good agreements were obtained. Number of cells: 120 * 120

52 V&V Low Mach Number Thermal Flow Contours of temperature MPI GASFLOW (Van_Leer) Courtesy of Beccantini Serial GASFLOW (Van_Leer)

53 V&V Low Mach Number Thermal Flow Contours of velocity in horizontal direction (m/s) Serial GASFLOW (Van_Leer) MPI GASFLOW (Van_Leer)

54 V&V Low Mach Number Thermal Flow Uy (cm/s) Comparison of GASFLOW serial and parallel version Uy, Y=350 cm (GASFLOW serial version) Uy, Y=350 cm (MPI-GASFLOW) Uy, Y=350 cm (Beccantini, 2008) X (cm)

55 V&V Low Mach Number Thermal Flow T (K) Comparison of GASFLOW serial and parallel version T, Y=350 cm (GASFLOW serial version) T, Y=350 cm (MPI-GASFLOW) T, Y=350 cm (Beccantini, 2008) X (cm)

56 V&V Plane Turbulent Mixing Layer E300 open loop wind tunnel of the C.E.A.T. Poitiers Geometry model for GASFLOW-MPI

57 U (m/s) V&V Plane Turbulent Mixing Layer k (m 2 /s 2 ) Initial conditions for the turbulent mixing layer (MPI-GASFLOW) Exp. data (J. Delville, 1988) 12 ( MPI-GASFLOW) Exp. data (J. Delville, 1988) X (mm) X (mm)

58 U (m/s) U (m/s) V&V Plane Turbulent Mixing Layer U (m/s) U (m/s) Mean velocity profile (MPI-GASFLOW) Exp. data (J. Delville, 1988) (MPI-GASFLOW) Exp. data (J. Delville, 1988) cm 20 cm X (mm) (MPI-GASFLOW) Exp. data (J. Delville, 1988) (MPI-GASFLOW) Exp. data (J. Delville, 1988) X (mm) cm cm X (mm) X (mm)

59 Reco tests Thermohydraulic tests System Testing - GASFLOW Validation Library Rerun all the cases in the validation library with GASFLOW-MPI (P. Royl) Facility Test HDR T31.5 (ISP23) E11.2 (ISP29) GF Reference Analysis Publications ( ) [1],[2] ( ) [3],[4] TOSQAN ISP [5], [6] MISTRA ISP [6] ThAI TH [5] TH [5] TH [4],[6] TH13 (ISP47) 2006 [8] Battelle GX6 ( ) [2],[7],[8],[9] GX7 ( ) [7], [8], [9] [1] P. Royl, C. Müller, J. R. Travis, T. Wilson, Validation of GASFLOW for Analysis of Steam/Hydrogen Transport and Combustion Processes in Nuclear Reactor Containments, Procs 13th Conference on Structural Mechanics in Reactor Technology, August 13-18, 1995 Porto Alegre, RS, Brazil [2] J. W. Spore, P. Royl, J. R. Travis et al.: GASFLOW: A Computational Fluid Dynamics Code for Gases Aerosols, and Combustion, Volume 3 Assessment Manual, LA M, FZKA-5994, October 1998 [3] P. Royl, J. R. Travis, E. A. Haytcher, and H. Wilkening, "Analysis of Mitigating Measures during Steam/Hydrogen distributions in Nuclear Reactor Containments with the 3D Field Code GASFLOW," presented at the OECD/NEA CSNI Workshop on the Implementation of Hydrogen Mitigation Techniques, Winnipeg, Canada, May 13 15, [4] P. Royl, J. R. Travis, W. Breitung, Benchmarking of the 3D CFD Code GASFLOW with Containment Thermal Hydraulic Tests from HDR and ThAI, procs IAEA- OECD CFD4NRS Conference Munich September 5-7, 2006 [5] P. Royl, J. R. Travis, W. Breitung, Analyses of Containment Experiments with GASFLOW, procs Nureth-10 Conference, Seoul, Korea, October 2003 [6] H.J. Allelein et al.: International Standard Problem ISP-47 on Containment Thermal Hydraulics, OECD -final report draft July 28 th 2006 [7] P. Royl, J. R. Travis, Simulation of Hydrogen Transport with Mitigation Using the 3D Field Code GASFLOW, Procs. 2nd International Conference on Advanced Reactor Safety, June 1-4, 1997, Orlando, Florida [8] P. Royl, G. Necker, J. W. Spore, J. R. Travis, 3D Analysis of Hydrogen Recombination Experiments in the Battelle Model Containment with the GASFLOW Code. Procs Jahrestagung Kerntechnik, Munich May 26-28, 1998 [9] P. Royl, J. R. Travis, W. Breitung, Modelling and Validation of Catalytic Hydrogen Recombination in the 3D CFD Code GASFLOW II, procs IAEA-OECD CFD4NRS Conference Munich September 5-7, 2006

60 Conclusions The parallelization of GASFLOW is proved to be successful. GASFLOW-MPI solves the generalized 3-D transient compressible Navier- Stokes equation in finite-volume form with the proven semi-implicit pressure-based algorithm (ICE d ALE) for all flow speeds (Hirt CW, Amsden AA, Cook JL. An arbitrary Lagrangian Eulerian computing method for all flow speeds. Journal of Computational Physics 1974; 14(3): ). GASFLOW-MPI is currently under active physics model development and internal testing. GASFLOW-MPI will be released in GASFLOW development team will provide sustainable and prompt technical support services to our GASFLOW code users. Parallelization of GASFLOW is the starting point to develop the leading CFD platform for thermal hydraulic and safety analysis in nuclear containment and other large scale industrial facilities.

61 Thank you for your attention! If you are interested in GASFLOW-MPI, please contact: Dr. Dirk Feuchter License Manager of KIT For technical support, please contact:

Fluid-Particle Multiphase Flow Simulations for the Study of Sand Infiltration into Immobile Gravel-Beds

Fluid-Particle Multiphase Flow Simulations for the Study of Sand Infiltration into Immobile Gravel-Beds 3rd JUQUEEN Porting and Tuning Workshop Jülich, 2-4 February 2015 Fluid-Particle Multiphase Flow Simulations for the Study of Sand Infiltration into Immobile Gravel-Beds Tobias Schruff, Roy M. Frings,

Mehr

SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2)

SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2) SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2) Karl Verfondern Research Center Jülich, Germany 2 nd European Summer School on Hydrogen Safety Belfast, July 30 August 8, 2007 Types of Cryogen Release

Mehr

Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow

Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow T. Fetzer Institut für Wasser- und Umweltsystemmodellierung Universität Stuttgart January

Mehr

Algorithms for graph visualization

Algorithms for graph visualization Algorithms for graph visualization Project - Orthogonal Grid Layout with Small Area W INTER SEMESTER 2013/2014 Martin No llenburg KIT Universita t des Landes Baden-Wu rttemberg und nationales Forschungszentrum

Mehr

Customer-specific software for autonomous driving and driver assistance (ADAS)

Customer-specific software for autonomous driving and driver assistance (ADAS) This press release is approved for publication. Press Release Chemnitz, February 6 th, 2014 Customer-specific software for autonomous driving and driver assistance (ADAS) With the new product line Baselabs

Mehr

Software development with continuous integration

Software development with continuous integration Software development with continuous integration (FESG/MPIfR) ettl@fs.wettzell.de (FESG) neidhardt@fs.wettzell.de 1 A critical view on scientific software Tendency to become complex and unstructured Highly

Mehr

Grid generation and external aerodynamics of the DrivAer model with LBM

Grid generation and external aerodynamics of the DrivAer model with LBM Platzhalter für Bild, Bild auf Titelfolie hinter das Logo einsetzen of the DrivAer model with LBM 24th September 2014 Andrea Pasquali, Martin Schönherr, Martin Geier, Manfred Krafczyk Presentation of the

Mehr

Validation of premixed combustion models using turbulent Bunsen flames at high pressure

Validation of premixed combustion models using turbulent Bunsen flames at high pressure Validation of premixed combustion models using turbulent Bunsen flames at high pressure A. Brandl, E. Tangermann, M. Pfitzner University of the Bundeswehr Munich Aerospace Technology Department Thermodynamics

Mehr

Exercise (Part XI) Anastasia Mochalova, Lehrstuhl für ABWL und Wirtschaftsinformatik, Kath. Universität Eichstätt-Ingolstadt 1

Exercise (Part XI) Anastasia Mochalova, Lehrstuhl für ABWL und Wirtschaftsinformatik, Kath. Universität Eichstätt-Ingolstadt 1 Exercise (Part XI) Notes: The exercise is based on Microsoft Dynamics CRM Online. For all screenshots: Copyright Microsoft Corporation. The sign ## is you personal number to be used in all exercises. All

Mehr

AS Path-Prepending in the Internet And Its Impact on Routing Decisions

AS Path-Prepending in the Internet And Its Impact on Routing Decisions (SEP) Its Impact on Routing Decisions Zhi Qi ytqz@mytum.de Advisor: Wolfgang Mühlbauer Lehrstuhl für Netzwerkarchitekturen Background Motivation BGP -> core routing protocol BGP relies on policy routing

Mehr

Chemical heat storage using Na-leach

Chemical heat storage using Na-leach Hilfe2 Materials Science & Technology Chemical heat storage using Na-leach Robert Weber Empa, Material Science and Technology Building Technologies Laboratory CH 8600 Dübendorf Folie 1 Hilfe2 Diese Folie

Mehr

Introducing PAThWay. Structured and methodical performance engineering. Isaías A. Comprés Ureña Ventsislav Petkov Michael Firbach Michael Gerndt

Introducing PAThWay. Structured and methodical performance engineering. Isaías A. Comprés Ureña Ventsislav Petkov Michael Firbach Michael Gerndt Introducing PAThWay Structured and methodical performance engineering Isaías A. Comprés Ureña Ventsislav Petkov Michael Firbach Michael Gerndt Technical University of Munich Overview Tuning Challenges

Mehr

Exercise (Part II) Anastasia Mochalova, Lehrstuhl für ABWL und Wirtschaftsinformatik, Kath. Universität Eichstätt-Ingolstadt 1

Exercise (Part II) Anastasia Mochalova, Lehrstuhl für ABWL und Wirtschaftsinformatik, Kath. Universität Eichstätt-Ingolstadt 1 Exercise (Part II) Notes: The exercise is based on Microsoft Dynamics CRM Online. For all screenshots: Copyright Microsoft Corporation. The sign ## is you personal number to be used in all exercises. All

Mehr

USBASIC SAFETY IN NUMBERS

USBASIC SAFETY IN NUMBERS USBASIC SAFETY IN NUMBERS #1.Current Normalisation Ropes Courses and Ropes Course Elements can conform to one or more of the following European Norms: -EN 362 Carabiner Norm -EN 795B Connector Norm -EN

Mehr

Power-Efficient Server Utilization in Compute Clouds

Power-Efficient Server Utilization in Compute Clouds Power-Efficient Server Utilization in Compute Clouds 1/14 Overview 1. Motivation 2. SPECpower benchmark 3. Load distribution strategies 4. Cloud configuration 5. Results 6. Conclusion 2/14 1. Motivation

Mehr

eurex rundschreiben 094/10

eurex rundschreiben 094/10 eurex rundschreiben 094/10 Datum: Frankfurt, 21. Mai 2010 Empfänger: Alle Handelsteilnehmer der Eurex Deutschland und Eurex Zürich sowie Vendoren Autorisiert von: Jürg Spillmann Weitere Informationen zur

Mehr

Cleanroom Fog Generators Volcano VP 12 + VP 18

Cleanroom Fog Generators Volcano VP 12 + VP 18 Cleanroom Fog Generators Volcano VP 12 + VP 18 Description & Functional Principle (Piezo Technology) Cleanrooms are dynamic systems. People and goods are constantly in motion. Further installations, production

Mehr

IDS Lizenzierung für IDS und HDR. Primärserver IDS Lizenz HDR Lizenz

IDS Lizenzierung für IDS und HDR. Primärserver IDS Lizenz HDR Lizenz IDS Lizenzierung für IDS und HDR Primärserver IDS Lizenz HDR Lizenz Workgroup V7.3x oder V9.x Required Not Available Primärserver Express V10.0 Workgroup V10.0 Enterprise V7.3x, V9.x or V10.0 IDS Lizenz

Mehr

Prof. Dr. Margit Scholl, Mr. RD Guldner Mr. Coskun, Mr. Yigitbas. Mr. Niemczik, Mr. Koppatz (SuDiLe GbR)

Prof. Dr. Margit Scholl, Mr. RD Guldner Mr. Coskun, Mr. Yigitbas. Mr. Niemczik, Mr. Koppatz (SuDiLe GbR) Prof. Dr. Margit Scholl, Mr. RD Guldner Mr. Coskun, Mr. Yigitbas in cooperation with Mr. Niemczik, Mr. Koppatz (SuDiLe GbR) Our idea: Fachbereich Wirtschaft, Verwaltung und Recht Simple strategies of lifelong

Mehr

Solar Air Conditioning -

Solar Air Conditioning - Bavarian Center of Applied Energy Research Solar Air Conditioning - Research and Development Activities at the ZAE Bayern Astrid Hublitz ZAE Bayern, Munich, Germany Division: Technology for Energy Systems

Mehr

Influence of dust layer thickness. on specific dust resistivity

Influence of dust layer thickness. on specific dust resistivity on specific dust resistivity D. Pieloth, M. Majid, H. Wiggers, P. Walzel Chair of Mechanical Process Engineering, TU Dortmund, Dortmund/Germany Outline 2 Motivation Measurement of specific dust resistivity

Mehr

Simulation of Longitudinal Beam Dynamics

Simulation of Longitudinal Beam Dynamics Fachgebiet Theoretische Elektrotechnik und Numerische Feldberechnung PD Dr. Markus Clemens DESY Beam Dynamics Meeting Simulation of Longitudinal Beam Dynamics, Markus Clemens Chair for Theory in Electrical

Mehr

ISO 15504 Reference Model

ISO 15504 Reference Model Prozess Dimension von SPICE/ISO 15504 Process flow Remarks Role Documents, data, tools input, output Start Define purpose and scope Define process overview Define process details Define roles no Define

Mehr

Cloud Computing in der öffentlichen Verwaltung

Cloud Computing in der öffentlichen Verwaltung Cloud Computing in der öffentlichen Verwaltung Willy Müller - Open Cloud Day 19.6.2012 2 Plug and Cloud? 3 The plug tower BPaaS Software SaaS Platform PaaS Storage/ Computing IaaS Internet Power grid 4

Mehr

Einsatz einer Dokumentenverwaltungslösung zur Optimierung der unternehmensübergreifenden Kommunikation

Einsatz einer Dokumentenverwaltungslösung zur Optimierung der unternehmensübergreifenden Kommunikation Einsatz einer Dokumentenverwaltungslösung zur Optimierung der unternehmensübergreifenden Kommunikation Eine Betrachtung im Kontext der Ausgliederung von Chrysler Daniel Rheinbay Abstract Betriebliche Informationssysteme

Mehr

CAE in der Cloud. - Vorteile & Probleme - Wolfgang Gentzsch & Burak Yenier ISC @ CeBIT, 19. März 2015

CAE in der Cloud. - Vorteile & Probleme - Wolfgang Gentzsch & Burak Yenier ISC @ CeBIT, 19. März 2015 CAE in der Cloud - Vorteile & Probleme - Wolfgang Gentzsch & Burak Yenier ISC @ CeBIT, 19. März 2015 CAE in der Cloud - Vorteile & Probleme - Wolfgang Gentzsch & Burak Yenier ISC @ CeBIT, 19. März 2015

Mehr

Bayerisches Landesamt für Statistik und Datenverarbeitung Rechenzentrum Süd. z/os Requirements 95. z/os Guide in Lahnstein 13.

Bayerisches Landesamt für Statistik und Datenverarbeitung Rechenzentrum Süd. z/os Requirements 95. z/os Guide in Lahnstein 13. z/os Requirements 95. z/os Guide in Lahnstein 13. März 2009 0 1) LOGROTATE in z/os USS 2) KERBEROS (KRB5) in DFS/SMB 3) GSE Requirements System 1 Requirement Details Description Benefit Time Limit Impact

Mehr

KURZANLEITUNG. Firmware-Upgrade: Wie geht das eigentlich?

KURZANLEITUNG. Firmware-Upgrade: Wie geht das eigentlich? KURZANLEITUNG Firmware-Upgrade: Wie geht das eigentlich? Die Firmware ist eine Software, die auf der IP-Kamera installiert ist und alle Funktionen des Gerätes steuert. Nach dem Firmware-Update stehen Ihnen

Mehr

TomTom WEBFLEET Tachograph

TomTom WEBFLEET Tachograph TomTom WEBFLEET Tachograph Installation TG, 17.06.2013 Terms & Conditions Customers can sign-up for WEBFLEET Tachograph Management using the additional services form. Remote download Price: NAT: 9,90.-/EU:

Mehr

1. General information... 2 2. Login... 2 3. Home... 3 4. Current applications... 3

1. General information... 2 2. Login... 2 3. Home... 3 4. Current applications... 3 User Manual for Marketing Authorisation and Lifecycle Management of Medicines Inhalt: User Manual for Marketing Authorisation and Lifecycle Management of Medicines... 1 1. General information... 2 2. Login...

Mehr

A central repository for gridded data in the MeteoSwiss Data Warehouse

A central repository for gridded data in the MeteoSwiss Data Warehouse A central repository for gridded data in the MeteoSwiss Data Warehouse, Zürich M2: Data Rescue management, quality and homogenization September 16th, 2010 Data Coordination, MeteoSwiss 1 Agenda Short introduction

Mehr

HARTNAGEL Etikettiermaschinen für Verpackungsbecher und Automation. Etikettierautomat - EMR 8-200 / EMR 8-400

HARTNAGEL Etikettiermaschinen für Verpackungsbecher und Automation. Etikettierautomat - EMR 8-200 / EMR 8-400 Etikettierautomat - EMR 8-200 / EMR 8-400 Die Firma Hartnagel, begann vor über 15 Jahren den ersten Etikettierautomaten zu entwickeln und zu bauen. Geleitet von der Idee, das hinsichtlich der Produktführung

Mehr

Group and Session Management for Collaborative Applications

Group and Session Management for Collaborative Applications Diss. ETH No. 12075 Group and Session Management for Collaborative Applications A dissertation submitted to the SWISS FEDERAL INSTITUTE OF TECHNOLOGY ZÜRICH for the degree of Doctor of Technical Seiences

Mehr

O N E SOLUTION. VIS//ON Overview Module Datacenter and Cablemanagement. VIS//ON Übersicht Module Datacenter und Kabelmanagement

O N E SOLUTION. VIS//ON Overview Module Datacenter and Cablemanagement. VIS//ON Übersicht Module Datacenter und Kabelmanagement O N E SOLUTION VIS//ON Overview Module Datacenter and Cablemanagement VIS//ON Übersicht Module Datacenter und Kabelmanagement Ü B E R S C H R I F T A R T I K E L I N N E N S E I T E C O M PA N Y OVERV

Mehr

TMF projects on IT infrastructure for clinical research

TMF projects on IT infrastructure for clinical research Welcome! TMF projects on IT infrastructure for clinical research R. Speer Telematikplattform für Medizinische Forschungsnetze (TMF) e.v. Berlin Telematikplattform für Medizinische Forschungsnetze (TMF)

Mehr

Workflows, Ansprüche und Grenzen der GNSS- Datenerfassung im Feld

Workflows, Ansprüche und Grenzen der GNSS- Datenerfassung im Feld Workflows, Ansprüche und Grenzen der GNSS- Datenerfassung im Feld Alexander Fischer Senior Application Engineer Asset Collection & GIS 1 Leica Zeno GIS Agenda Erfassung im Feld VS Erfassung im Office Validierung

Mehr

Product Lifecycle Manager

Product Lifecycle Manager Product Lifecycle Manager ATLAS9000 GmbH Landauer Str. - 1 D-68766 Hockenheim +49(0)6205 / 202730 Product Lifecycle Management ATLAS PLM is powerful, economical and based on standard technologies. Directory

Mehr

INSTRUMENTATION AND MIXING EXPERIMENTS ON SAFETY RELEVANT GAS FLOWS IN CONTAINMENTS OF NUCLEAR REACTORS

INSTRUMENTATION AND MIXING EXPERIMENTS ON SAFETY RELEVANT GAS FLOWS IN CONTAINMENTS OF NUCLEAR REACTORS DISS. ETH NO. 19922 INSTRUMENTATION AND MIXING EXPERIMENTS ON SAFETY RELEVANT GAS FLOWS IN CONTAINMENTS OF NUCLEAR REACTORS A dissertation submitted to ETH ZURICH for the degree of Doctor of Sciences presented

Mehr

Exascale Computing. = Exascale braucht Manycore-Hardware...und was für Software??? 46/58

Exascale Computing. = Exascale braucht Manycore-Hardware...und was für Software??? 46/58 Exascale Computing Die FLOP/s-Tabelle: Name Faktor erreicht heute Giga 10 9 1976 CPU-Kern Tera 10 12 1997 Graphikkarte (GPU) Peta 10 15 2009 Supercomputer Exa 10 18 2020(?) Der gegenwärtig schnellste Rechner

Mehr

Technical Thermodynamics

Technical Thermodynamics Technical Thermodynamics Chapter 1: Introduction, some nomenclature, table of contents Prof. Dr.-Ing. habil. Egon Hassel University of Rostock, Germany Faculty of Mechanical Engineering and Ship Building

Mehr

Parameter-Updatesoftware PF-12 Plus

Parameter-Updatesoftware PF-12 Plus Parameter-Updatesoftware PF-12 Plus Mai / May 2015 Inhalt 1. Durchführung des Parameter-Updates... 2 2. Kontakt... 6 Content 1. Performance of the parameter-update... 4 2. Contact... 6 1. Durchführung

Mehr

In situ SEM as a tool for investigating micro and nanoscale processes in materials research

In situ SEM as a tool for investigating micro and nanoscale processes in materials research In situ SEM as a tool for investigating micro and nanoscale processes in materials research Reiner Mönig Institut for Materials Research II Electrical Mechanical Heating Electrochemical Experiments Projektbüro

Mehr

IoT Scopes and Criticisms

IoT Scopes and Criticisms IoT Scopes and Criticisms Rajkumar K Kulandaivelu S 1 What is IoT? Interconnection of multiple devices over internet medium 2 IoT Scope IoT brings lots of scope for development of applications that are

Mehr

IPEK. Institut für Produktentwicklung. Institut für Produktentwicklung Universität Karlsruhe (TH) Prof. A. Albers

IPEK. Institut für Produktentwicklung. Institut für Produktentwicklung Universität Karlsruhe (TH) Prof. A. Albers Bead Optimization with respect to acoustical behavior - o.prof.dr.-ing.dr.h.c.a.albers Institute of Product Development University of Karlsruhe (TH) 2007 Alle Rechte beim Karlsruhe. Jede Institute of Product

Mehr

Studienkomitee A2 Transformers. Martin A. Stössl Siemens AG Österreich Transformers Weiz

Studienkomitee A2 Transformers. Martin A. Stössl Siemens AG Österreich Transformers Weiz Studienkomitee A2 Transformers Martin A. Stössl Siemens AG Österreich Transformers Weiz A2 Working Groups - Themenschwerpunkte 1. Zuverlässigkeit A2.37 Tx reliability survey A2.40 Copper sulphide long-term

Mehr

on Software Development Design

on Software Development Design Werner Mellis A Systematic on Software Development Design Folie 1 von 22 How to describe software development? dimensions of software development organizational division of labor coordination process formalization

Mehr

Novell for Education. Beratung - Systembetreuung - Supporting Implementation von Ausbildungsschienen für österreichische Schulen

Novell for Education. Beratung - Systembetreuung - Supporting Implementation von Ausbildungsschienen für österreichische Schulen Novell for Education 08.10.2007 Wolfgang Bodei / Thomas Beidl Folie 1 The Goal of n4e is an effective increase of quality in terms of Design Operation Administration of Novell based school network infrastructures

Mehr

EEX Kundeninformation 2002-08-30

EEX Kundeninformation 2002-08-30 EEX Kundeninformation 2002-08-30 Terminmarkt - Eurex Release 6.0; Versand der Simulations-Kits Kit-Versand: Am Freitag, 30. August 2002, versendet Eurex nach Handelsschluss die Simulations -Kits für Eurex

Mehr

SARA 1. Project Meeting

SARA 1. Project Meeting SARA 1. Project Meeting Energy Concepts, BMS and Monitoring Integration of Simulation Assisted Control Systems for Innovative Energy Devices Prof. Dr. Ursula Eicker Dr. Jürgen Schumacher Dirk Pietruschka,

Mehr

Open Source. Legal Dos, Don ts and Maybes. openlaws Open Source Workshop 26 June 2015, Federal Chancellery Vienna

Open Source. Legal Dos, Don ts and Maybes. openlaws Open Source Workshop 26 June 2015, Federal Chancellery Vienna Open Source Legal Dos, Don ts and Maybes openlaws Open Source Workshop 26 June 2015, Federal Chancellery Vienna 1 2 3 A Case + vs cooperation since 2003 lawsuit initiated 2008 for violation of i.a. GPL

Mehr

Praktikum Entwicklung Mediensysteme (für Master)

Praktikum Entwicklung Mediensysteme (für Master) Praktikum Entwicklung Mediensysteme (für Master) Organisatorisches Today Schedule Organizational Stuff Introduction to Android Exercise 1 2 Schedule Phase 1 Individual Phase: Introduction to basics about

Mehr

ReadMe zur Installation der BRICKware for Windows, Version 6.1.2. ReadMe on Installing BRICKware for Windows, Version 6.1.2

ReadMe zur Installation der BRICKware for Windows, Version 6.1.2. ReadMe on Installing BRICKware for Windows, Version 6.1.2 ReadMe zur Installation der BRICKware for Windows, Version 6.1.2 Seiten 2-4 ReadMe on Installing BRICKware for Windows, Version 6.1.2 Pages 5/6 BRICKware for Windows ReadMe 1 1 BRICKware for Windows, Version

Mehr

Software-SPS: Software PLC: Vom Industrie-PC fähigen From industrial PCzur to leistungs high-performance Steuerung controller Zur Visualisierung und Bedienung von PCs are used in countless machines and

Mehr

CAViT - Kurzvorstellung

CAViT - Kurzvorstellung CAViT - Kurzvorstellung Auswertung von Versuchs- und Simulationsdaten Martin Liebscher, März 2015 Copyright SCALE GmbH; Disclosure to third parties only in consultation with SCALE Einordnung / Motivation

Mehr

Infrastructure as a Service (IaaS) Solutions for Online Game Service Provision

Infrastructure as a Service (IaaS) Solutions for Online Game Service Provision Infrastructure as a Service (IaaS) Solutions for Online Game Service Provision Zielsetzung: System Verwendung von Cloud-Systemen für das Hosting von online Spielen (IaaS) Reservieren/Buchen von Resources

Mehr

XML Template Transfer Transfer project templates easily between systems

XML Template Transfer Transfer project templates easily between systems Transfer project templates easily between systems A PLM Consulting Solution Public The consulting solution XML Template Transfer enables you to easily reuse existing project templates in different PPM

Mehr

Supercomputer für die. Forschungsanlage FAIR. Volker Lindenstruth FIAS, IfI, LOEWE Professur Chair of HPC Architecture

Supercomputer für die. Forschungsanlage FAIR. Volker Lindenstruth FIAS, IfI, LOEWE Professur Chair of HPC Architecture Effizientes Hochleistungsrechnen mit dem GreenCube Supercomputer für die Volker Lindenstruth FIAS, IfI, LOEWE Professur Chair of HPC Architecture Forschungsanlage FAIR University Frankfurt, Germany Phone:

Mehr

MHG - Modular Humidity Generator

MHG - Modular Humidity Generator MHG - Modular Humidity Generator Humidity Control Kontrollierte Luftfeuchtigkeit To provide reliable and reproducible results, an increasing number of analytical test methods require controlled environmental

Mehr

Using TerraSAR-X data for mapping of damages in forests caused by the pine sawfly (Dprion pini) Dr. Klaus MARTIN klaus.martin@slu-web.

Using TerraSAR-X data for mapping of damages in forests caused by the pine sawfly (Dprion pini) Dr. Klaus MARTIN klaus.martin@slu-web. Using TerraSAR-X data for mapping of damages in forests caused by the pine sawfly (Dprion pini) Dr. Klaus MARTIN klaus.martin@slu-web.de Damages caused by Diprion pini Endangered Pine Regions in Germany

Mehr

CHAMPIONS Communication and Dissemination

CHAMPIONS Communication and Dissemination CHAMPIONS Communication and Dissemination Europa Programm Center Im Freistaat Thüringen In Trägerschaft des TIAW e. V. 1 CENTRAL EUROPE PROGRAMME CENTRAL EUROPE PROGRAMME -ist als größtes Aufbauprogramm

Mehr

Virtual PBX and SMS-Server

Virtual PBX and SMS-Server Virtual PBX and SMS-Server Software solutions for more mobility and comfort * The software is delivered by e-mail and does not include the boxes 1 2007 com.sat GmbH Kommunikationssysteme Schwetzinger Str.

Mehr

Querschnittstechnologien inkl. Geothermie F&E Schwerpunkte und deren Implementierungsstrategie

Querschnittstechnologien inkl. Geothermie F&E Schwerpunkte und deren Implementierungsstrategie Querschnittstechnologien inkl. Geothermie F&E Schwerpunkte und deren Implementierungsstrategie Michael Monsberger AIT Austrian Institute of Technology Themenüberblick (2 Panels) Geothermie Oberflächennahe

Mehr

DATA ANALYSIS AND REPRESENTATION FOR SOFTWARE SYSTEMS

DATA ANALYSIS AND REPRESENTATION FOR SOFTWARE SYSTEMS DATA ANALYSIS AND REPRESENTATION FOR SOFTWARE SYSTEMS Master Seminar Empirical Software Engineering Anuradha Ganapathi Rathnachalam Institut für Informatik Software & Systems Engineering Agenda Introduction

Mehr

Titelbild1 ANSYS. Customer Portal LogIn

Titelbild1 ANSYS. Customer Portal LogIn Titelbild1 ANSYS Customer Portal LogIn 1 Neuanmeldung Neuanmeldung: Bitte Not yet a member anklicken Adressen-Check Adressdaten eintragen Customer No. ist hier bereits erforderlich HERE - Button Hier nochmal

Mehr

Kongsberg Automotive GmbH Vehicle Industry supplier

Kongsberg Automotive GmbH Vehicle Industry supplier Kongsberg Automotive GmbH Vehicle Industry supplier Kongsberg Automotive has its HQ in Hallbergmoos, 40 locations worldwide and more than 10.000 employees. We provide world class products to the global

Mehr

Long-term archiving of medical data new certified cloud-based solution offers high security and legally approved data management

Long-term archiving of medical data new certified cloud-based solution offers high security and legally approved data management Long-term archiving of medical data new certified cloud-based solution offers high security and legally approved data management The European Centre of Expertise for the Health Care Industry Langzeitarchivierung

Mehr

Optimizing Request for Quotation Processes at the Volkswagen Pre-Series Center

Optimizing Request for Quotation Processes at the Volkswagen Pre-Series Center Optimizing Request for Quotation Processes at the Volkswagen Pre-Series Center 28 April 2010 / Agenda 1 Pre-series center 2 Project target 3 Process description 4 Realization 5 Review 6 Forecast 28. April

Mehr

Implementation und Test eines Optimierungsverfahrens zur Lösung nichtlinearer Gleichungen der Strukturmechanik

Implementation und Test eines Optimierungsverfahrens zur Lösung nichtlinearer Gleichungen der Strukturmechanik Bauhaus-Universität Weimar Fakultät Bauingenieurwesen Institut für Strukturmechanik Diplomarbeit Implementation und Test eines Optimierungsverfahrens zur Lösung nichtlinearer Gleichungen der Strukturmechanik

Mehr

Browser- gestützte Visualisierung komplexer Datensätze: Das ROAD System

Browser- gestützte Visualisierung komplexer Datensätze: Das ROAD System AG Computeranwendungen und QuanLtaLve Methoden in der Archäologie 5. Workshop Tübingen 14. 15. Februar 2014 Browser- gestützte Visualisierung komplexer Datensätze: Das ROAD System Volker Hochschild, Michael

Mehr

Challenges and solutions for field device integration in design and maintenance tools

Challenges and solutions for field device integration in design and maintenance tools Integrated Engineering Workshop 1 Challenges and solutions for field device integration in design and maintenance tools Christian Kleindienst, Productmanager Processinstrumentation, Siemens Karlsruhe Wartungstools

Mehr

p^db=`oj===pìééçêíáåñçêã~íáçå=

p^db=`oj===pìééçêíáåñçêã~íáçå= p^db=`oj===pìééçêíáåñçêã~íáçå= Error: "Could not connect to the SQL Server Instance" or "Failed to open a connection to the database." When you attempt to launch ACT! by Sage or ACT by Sage Premium for

Mehr

Netzwerke und Sicherheit auf mobilen Geräten

Netzwerke und Sicherheit auf mobilen Geräten Netzwerke und Sicherheit auf mobilen Geräten Univ.-Prof. Priv.-Doz. DI Dr. René Mayrhofer Antrittsvorlesung Johannes Kepler Universität Linz Repräsentationsräume 1. Stock (Uni-Center) 19.1.2015, 16:00

Mehr

The German Gas Network Development Plan A contribution towards the effective implementation of the German Energiewende

The German Gas Network Development Plan A contribution towards the effective implementation of the German Energiewende The German Gas Network Development Plan A contribution towards the effective implementation of the German Energiewende Seite 1 Agenda Schedules of the German NDPs for Gas Development of German natural

Mehr

JONATHAN JONA WISLER WHD.global

JONATHAN JONA WISLER WHD.global JONATHAN WISLER JONATHAN WISLER WHD.global CLOUD IS THE FUTURE By 2014, the personal cloud will replace the personal computer at the center of users' digital lives Gartner CLOUD TYPES SaaS IaaS PaaS

Mehr

Lufft UMB Sensor Overview

Lufft UMB Sensor Overview Lufft Sensor Overview Wind Radiance (solar radiation) Titan Ventus WS310 Platinum WS301/303 Gold V200A WS300 WS400 WS304 Professional WS200 WS401 WS302 Radiance (solar radiation) Radiation 2 Channel EPANDER

Mehr

Instruktionen Mozilla Thunderbird Seite 1

Instruktionen Mozilla Thunderbird Seite 1 Instruktionen Mozilla Thunderbird Seite 1 Instruktionen Mozilla Thunderbird Dieses Handbuch wird für Benutzer geschrieben, die bereits ein E-Mail-Konto zusammenbauen lassen im Mozilla Thunderbird und wird

Mehr

Physics Analysis in ATLAS with PROOF

Physics Analysis in ATLAS with PROOF DPG 2008 Physics Analysis in ATLAS with PROOF Overview 1) Introduction 2) The PROOF Framework 3) Performance Matthias.Schott@cern.ch Johannes.Ebke@physik.uni muenchen.de ATLAS Experiment LMU Munich, Germany

Mehr

SAP PPM Enhanced Field and Tab Control

SAP PPM Enhanced Field and Tab Control SAP PPM Enhanced Field and Tab Control A PPM Consulting Solution Public Enhanced Field and Tab Control Enhanced Field and Tab Control gives you the opportunity to control your fields of items and decision

Mehr

3D City Model Berlin Spatial Data Infrastructure Berlin: The 3D City Model ERDF Project Strategic Goal 3D City Model Berlin Strategic Goal Use of 3D City Model for: City and Urban Planning, Political Issues

Mehr

und Optimierung von Schiffsantrieben

und Optimierung von Schiffsantrieben Einsatz von CFD zur Neuentwicklung und Optimierung von Schiffsantrieben 10 Jahre Erfahrungen bei Voith Dirk Jürgens Voith Turbo Schneider Propulsion GmbH & Co. KG Heidenheim, Germany Voith Schneider Propeller

Mehr

DIGICOMP OPEN TUESDAY AKTUELLE STANDARDS UND TRENDS IN DER AGILEN SOFTWARE ENTWICKLUNG. Michael Palotas 7. April 2015 1 GRIDFUSION

DIGICOMP OPEN TUESDAY AKTUELLE STANDARDS UND TRENDS IN DER AGILEN SOFTWARE ENTWICKLUNG. Michael Palotas 7. April 2015 1 GRIDFUSION DIGICOMP OPEN TUESDAY AKTUELLE STANDARDS UND TRENDS IN DER AGILEN SOFTWARE ENTWICKLUNG Michael Palotas 7. April 2015 1 GRIDFUSION IHR REFERENT Gridfusion Software Solutions Kontakt: Michael Palotas Gerbiweg

Mehr

INVESTITIONSGÜTER KONSUMGÜTER. Schürer Design CAPITAL GOODS CONSUMER PRODUCTS. Design & Ergonomie

INVESTITIONSGÜTER KONSUMGÜTER. Schürer Design CAPITAL GOODS CONSUMER PRODUCTS. Design & Ergonomie INVESTITIONSGÜTER CAPITAL GOODS KONSUMGÜTER CONSUMER PRODUCTS Schürer Design Design & Ergonomie Die Welt mit anderen Augen sehen... Gutes Design macht Nutzen sichtbar. Schürer Design entwickelt seit 1969

Mehr

Preisliste für The Unscrambler X

Preisliste für The Unscrambler X Preisliste für The Unscrambler X english version Alle Preise verstehen sich netto zuzüglich gesetzlicher Mehrwertsteuer (19%). Irrtümer, Änderungen und Fehler sind vorbehalten. The Unscrambler wird mit

Mehr

Messer und Lochscheiben Knives and Plates

Messer und Lochscheiben Knives and Plates Messer und Lochscheiben Knives and Plates Quality is the difference Seit 1920 Since 1920 Quality is the difference Lumbeck & Wolter Qualität, kontinuierlicher Service und stetige Weiterentwicklung zeichnen

Mehr

Effizienz im Vor-Ort-Service

Effizienz im Vor-Ort-Service Installation: Anleitung SatWork Integrierte Auftragsabwicklung & -Disposition Februar 2012 Disposition & Auftragsabwicklung Effizienz im Vor-Ort-Service Disclaimer Vertraulichkeit Der Inhalt dieses Dokuments

Mehr

Westenberg Wind Tunnels

Westenberg Wind Tunnels MiniAir20 Hand measurement device for flow, humidity and temperature The hand measurement device MiniAir20 is used for the acquisition of temperature, relative humidity, revolution and flow velocity such

Mehr

Anforderung an Mobile Broadcast aus Sicht des Kunden

Anforderung an Mobile Broadcast aus Sicht des Kunden Anforderung an Mobile Broadcast aus Sicht des Kunden Medientage München 2006 Panel 6.8. University of St. Gallen, Switzerland Page 2 Anforderung an Mobile Broadcast aus Sicht des Kunden. Executive Summary

Mehr

Safer Software Formale Methoden für ISO26262

Safer Software Formale Methoden für ISO26262 Safer Software Formale Methoden für ISO26262 Dr. Stefan Gulan COC Systems Engineering Functional Safety Entwicklung Was Wie Wie genau Anforderungen Design Produkt Seite 3 Entwicklung nach ISO26262 Funktionale

Mehr

Applying Pléiades in the ASAP project HighSens

Applying Pléiades in the ASAP project HighSens Applying Pléiades in the ASAP project HighSens Highly versatile, new satellite Sensor applications for the Austrian market and International Development (Contract number: 833435) Dr. Eva Haas, GeoVille

Mehr

NIALM for Smart Buildings LoReMA Load Recognition Monitoring and Acting

NIALM for Smart Buildings LoReMA Load Recognition Monitoring and Acting NIALM for Smart Buildings LoReMA Load Recognition Monitoring and Acting 1st International Workshop on Non-Intrusive Load Monitoring Carnegie Mellon University, Pittsburgh, PA May 7th, 2012 Stephan Tomek

Mehr

Mehr erreichen mit der bestehenden Infrastuktur. Mathias Widler Regional Sales Manager DACH mwidler@a10networks.com

Mehr erreichen mit der bestehenden Infrastuktur. Mathias Widler Regional Sales Manager DACH mwidler@a10networks.com Mehr erreichen mit der bestehenden Infrastuktur Mathias Widler Regional Sales Manager DACH mwidler@a10networks.com 1 Das Unternehmen A10 Networks Gegründet 2004, 240 Mitarbeiter Mission: Marktführer im

Mehr

Integration of D-Grid Sites in NGI-DE Monitoring

Integration of D-Grid Sites in NGI-DE Monitoring Integration of D-Grid Sites in NGI-DE Monitoring Steinbuch Centre for Computing Foued Jrad www.kit.edu D-Grid Site Monitoring Status! Prototype D-Grid Site monitoring based on Nagios running on sitemon.d-grid.de

Mehr

Supplier Status Report (SSR)

Supplier Status Report (SSR) Supplier Status Report (SSR) Introduction for BOS suppliers BOS GmbH & Co. KG International Headquarters Stuttgart Ernst-Heinkel-Str. 2 D-73760 Ostfildern Management Letter 2 Supplier Status Report sheet

Mehr

MindestanforderungenanDokumentationvon Lieferanten

MindestanforderungenanDokumentationvon Lieferanten andokumentationvon Lieferanten X.0010 3.02de_en/2014-11-07 Erstellt:J.Wesseloh/EN-M6 Standardvorgabe TK SY Standort Bremen Standard requirements TK SY Location Bremen 07.11.14 DieInformationenindieserUnterlagewurdenmitgrößterSorgfalterarbeitet.DennochkönnenFehlernichtimmervollständig

Mehr

Distributed testing. Demo Video

Distributed testing. Demo Video distributed testing Das intunify Team An der Entwicklung der Testsystem-Software arbeiten wir als Team von Software-Spezialisten und Designern der soft2tec GmbH in Kooperation mit der Universität Osnabrück.

Mehr

Abteilung Internationales CampusCenter

Abteilung Internationales CampusCenter Abteilung Internationales CampusCenter Instructions for the STiNE Online Enrollment Application for Exchange Students 1. Please go to www.uni-hamburg.de/online-bewerbung and click on Bewerberaccount anlegen

Mehr

Ways and methods to secure customer satisfaction at the example of a building subcontractor

Ways and methods to secure customer satisfaction at the example of a building subcontractor Abstract The thesis on hand deals with customer satisfaction at the example of a building subcontractor. Due to the problems in the building branch, it is nowadays necessary to act customer oriented. Customer

Mehr

Verzeichnisdienste in heterogenen Systemen

Verzeichnisdienste in heterogenen Systemen Verzeichnisdienste in heterogenen Systemen Zielsetzungen Implementierung Aufbau: Active Directory (AD) auf Basis von Windows Server 008 R mit Windows Client(s), Linux Client(s) und einem Linux Server (Dateiserver).

Mehr

HiOPC Hirschmann Netzmanagement. Anforderungsformular für eine Lizenz. Order form for a license

HiOPC Hirschmann Netzmanagement. Anforderungsformular für eine Lizenz. Order form for a license HiOPC Hirschmann Netzmanagement Anforderungsformular für eine Lizenz Order form for a license Anforderungsformular für eine Lizenz Vielen Dank für Ihr Interesse an HiOPC, dem SNMP/OPC Gateway von Hirschmann

Mehr

AVL The Thrill of Solutions. Paul Blijham, Wien, 04.07.2005

AVL The Thrill of Solutions. Paul Blijham, Wien, 04.07.2005 AVL The Thrill of Solutions Paul Blijham, Wien, 04.07.2005 The Automotive Market and its Importance 58 million vehicles are produced each year worldwide 700 million vehicles are registered on the road

Mehr