Parallel Algorithm for Flow Simulation in Rotor–Stator Systems Based on Edge-Based Schemes
| Autor: | I. V. Abalakin, Andrey Gorobets, Pavel Alexeevisch Bakhvalov, V. G. Bobkov |
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| Rok vydání: | 2021 |
| Předmět: |
Scheme (programming language)
Computer science Rotor (electric) Stator 010102 general mathematics Parallel algorithm Parallel computing 01 natural sciences 010305 fluids & plasmas law.invention Computer Science::Performance Computational Mathematics Flow (mathematics) Robustness (computer science) law Modeling and Simulation 0103 physical sciences Computer Science::Mathematical Software Polygon mesh 0101 mathematics computer Computer Science::Distributed Parallel and Cluster Computing Xeon Phi computer.programming_language |
| Zdroj: | Mathematical Models and Computer Simulations. 13:172-180 |
| ISSN: | 2070-0490 2070-0482 |
| Popis: | A numerical algorithm for simulating gas dynamics in rotor–stator systems based on sliding meshes and edge-based schemes is described. The paper pays particular attention to the multilevel MPI + OpenMP parallelization for cluster systems. Parallel efficiency is demonstrated on up to 1400 cores as well as on Intel Xeon Phi accelerators. The scheme is verified by solving a linear acoustic problem. The robustness of the algorithm is demonstrated on the simulation of a model fan. |
| Databáze: | OpenAIRE |
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