| Autor: |
Dingwu Jiang, Meiliang Mao, Jin Li, Xiaogang Deng |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Advances in Aerodynamics, Vol 1, Iss 1, Pp 1-24 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
2524-6992 |
| DOI: |
10.1186/s42774-019-0008-5 |
| Popis: |
Abstract This paper presents an engineering-oriented UGKS solver package developed in China Aerodynamics Research and Development Center (CARDC). The solver is programmed in Fortran language and uses structured body-fitted mesh, aiming for predicting aerodynamic and aerothermodynamics characteristics in flows covering various regimes on complex three-dimensional configurations. The conservative discrete ordinate method and implicit implementation are incorporated. Meanwhile, a local mesh refinement technique in the velocity space is developed. The parallel strategies include MPI and OpenMP. Test cases include a wedge, a cylinder, a 2D blunt cone, a sphere, and a X38-like vehicle. Good agreements with experimental or DSMC results have been achieved. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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