| A hybrid kinetic WGVC-WENO scheme for compressible flows | |
He K(何康)1,2; Liu HW(刘洪伟)1 ; Li XL(李新亮)1,2
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| Corresponding Author | Liu, Hongwei([email protected]) |
| Source Publication | COMPUTERS & FLUIDS
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| 2021-10-30 | |
| Volume | 229Pages:12 |
| ISSN | 0045-7930 |
| Abstract | In this paper, we propose a hybrid kinetic weighted group velocity control-weighted essentially non-oscillatory (WGVC-WENO) scheme which combines the WGVC-WENO reconstruction technique He et al. (2014) with the hybrid kinetic method proposed in Liu et al. (2015). The new scheme is based on the idea of hybridization. The hybrid kinetic method is adopted for flux calculations, and the WGVC-WENO technique is adopted for physical reconstructions. In smooth flow regions, the collision-related flux method and WGVC reconstruction technique play a leading role. The kinetic flux vector splitting (KFVS) method and WENO reconstruction technique are dominant in discontinuous regions. The third-order TVD Runge-Kutta method is used for temporal discretization. Many one-dimensional and two-dimensional numerical examples show that the new scheme has the properties of high accuracy, low dissipation, and good shock-capturing ability. |
| Keyword | Gas kinetic theory WGVC-WENO methods Hybrid flux Numerical dissipation |
| DOI | 10.1016/j.compfluid.2021.105092 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000697029200003 |
| WOS Keyword | ESSENTIALLY NONOSCILLATORY SCHEMES ; DISCONTINUOUS GALERKIN METHOD ; HIGH-ORDER ; EFFICIENT IMPLEMENTATION ; NUMERICAL-SIMULATION ; GAS ; EULER ; EQUATIONS |
| WOS Research Area | Computer Science ; Mechanics |
| WOS Subject | Computer Science, Interdisciplinary Applications ; Mechanics |
| Funding Project | NSFC[91852203] ; NSFC[11472278] ; National Key Research and Development Program of China[2019YFA-0405300] ; National Key Research and Development Program of China[2016YFA0401200] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA17030100] ; Science Challenge Project[TZ2016001] |
| Funding Organization | NSFC ; National Key Research and Development Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Science Challenge Project |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Liu, Hongwei |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/87433 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | He K,Liu HW,Li XL. A hybrid kinetic WGVC-WENO scheme for compressible flows[J]. COMPUTERS & FLUIDS,2021,229:12.Rp_Au:Liu, Hongwei |
| APA | 何康,刘洪伟,&李新亮.(2021).A hybrid kinetic WGVC-WENO scheme for compressible flows.COMPUTERS & FLUIDS,229,12. |
| MLA | 何康,et al."A hybrid kinetic WGVC-WENO scheme for compressible flows".COMPUTERS & FLUIDS 229(2021):12. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Jp2021F406.pdf（2656KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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