Workshop: CFD on HPC – OpenFOAM example (22-24 September 2025) · IJS Indico

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Workshop: CFD on HPC – OpenFOAM example

from Monday, 22 September 2025 (09:00) to Wednesday, 24 September 2025 (13:00)

Monday, 22 September 2025

09:00 Introduction to supercomputers, supercomputing world, benefits for the research and industrial needs ( • What is a shared memory computer? The concept architecture and real hardware. • Introducing the participants to modern hardware, HPCs, EuroHPC project • Using HPC-FS and NoMachine client in desktop environment • Linux background)

09:00 - 10:30

10:30 Setting up environment for OpenFOAM

10:30 - 11:00

11:00 Description of the basic program environment

11:00 - 11:30

11:30 Running of basic programs: copy case, run case, preview results with ParaView

11:30 - 12:30

12:30 Running cases in an HPC system utilizing OpenFOAM's parallel capabilities

12:30 - 13:00
Tuesday, 23 September 2025

09:00 Presentation of BlockMesh mesh generator

09:00 - 10:00

10:00 Presentation of SnappyHexMesh mesh generator

10:00 - 11:00

11:00 Explanation of transpot phenomena

11:00 - 12:00

12:00 Tranisient simulation and scalar transport

12:00 - 13:00
Wednesday, 24 September 2025

09:00 Multiphase flow with explanation of flow over a weir

09:00 - 11:00

11:00 Multy regions with thermal flow explanation

11:00 - 13:00