Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
A quasi-direct numerical simulation solver for compressible reacting flows | |
Li, Tao1; Pan, Jiaying2; Kong, Fanfu3; Xu, Baopeng3; Wang, Xiaohan1 | |
2020-12-15 | |
发表期刊 | COMPUTERS & FLUIDS |
ISSN | 0045-7930 |
卷号 | 213页码:11 |
通讯作者 | Xu, Baopeng(baopengxu@dlut.edu.cn) ; Wang, Xiaohan(wangxh@ms.giec.ac.cn) |
摘要 | A new quasi-direct numerical simulation (q-DNS) solver named combustionFoam, capable of simulating reacting flows at arbitrary Mach number with a detailed chemical reaction mechanism, has been developed. This solver is implemented based on reactingFoam-solver from OpenFOAM-v7. The main improvements are a mixture-averaged formula transport model and ability to simulate reacting flows at arbitrary Mach number. The transport model is implemented by developing an data exchange interface to couple OpenFOAM (R) with Cantera. To damped nonphysical oscillations near shocks, a hybrid KT/KNP approach derived by Kraposhin et al. [18] is adopted. This solver was validated by two test cases: (1) a low speed steady two dimensional non-premixed counterflow diffusion flame; (2) a supersonic transient one dimensional detonation waves. Comparisons of the results with data from other solvers and literatures are carried out and good agreements are obtained. (C) 2020 Published by Elsevier Ltd. |
关键词 | q-DNS Compressible reacting flows OpenFOAM (R) Chemical diffusion |
DOI | 10.1016/j.compfluid.2020.104718 |
关键词[WOS] | SCHEME |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[51976219] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA 21060102] ; National Key R&D Program of China[2018YFB1501500] |
WOS研究方向 | Computer Science ; Mechanics |
项目资助者 | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D Program of China |
WOS类目 | Computer Science, Interdisciplinary Applications ; Mechanics |
WOS记录号 | WOS:000595147400003 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/32371 |
专题 | 中国科学院广州能源研究所 |
通讯作者 | Xu, Baopeng; Wang, Xiaohan |
作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China 3.Dalian Univ Technol, Sch Energy & Power Engn, Dalian 116024, Peoples R China |
第一作者单位 | 中国科学院广州能源研究所 |
推荐引用方式 GB/T 7714 | Li, Tao,Pan, Jiaying,Kong, Fanfu,et al. A quasi-direct numerical simulation solver for compressible reacting flows[J]. COMPUTERS & FLUIDS,2020,213:11. |
APA | Li, Tao,Pan, Jiaying,Kong, Fanfu,Xu, Baopeng,&Wang, Xiaohan.(2020).A quasi-direct numerical simulation solver for compressible reacting flows.COMPUTERS & FLUIDS,213,11. |
MLA | Li, Tao,et al."A quasi-direct numerical simulation solver for compressible reacting flows".COMPUTERS & FLUIDS 213(2020):11. |
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