HPC Snippets
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| Name / Dept: | Prof. Kameswararao Anupindi, Department of Mechanical Engineering |
| Topic / Field: | Large Eddy Simulation PDF Link |
| Goal: | Investigate the flow dynamics and turbulence structures |
| HPC Methodology: | The Computational domain contains 8.6 million grid points, requiring 10.7 GB of GPU memory and the simulation ran for about 45 hours |
| Result / Simulation: |
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| Software Used: | In-house Fortran SLBM Solver, parallelised for GPU execution using OpenACC standards. The code is compiled by the nvfortran compiler provided with the NVIDIA HPC SDK. |
| Name / Dept: | Gouri Sankar Pattanaik and Kameswararao Anupindi,Department of Mechanical Engineering |
| Topic / Field: | Direct Numerical Simulation (DNS) and Large Eddy Simulation (LES) PDF Link |
| Goal: | Investigate the flow dynamics and turbulence structures |
| HPC Methodology: | Instantaneous contours of vorticity magnitude at three different wall-normal locations from the bottom wall to the mid-plane, corresponding to y/D=0.1, y/D=0.25, and y/D=0.5, for the flow around a cylinder. |
| Result / Simulation: |
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| Software Used: | In-house Fortran SLBM Solver, parallelised for GPU execution using OpenACC standards. The code is compiled by the nvfortran compiler provided with the NVIDIA HPC SDK. |