A Numerical Study on Supersonic Combustion Optimization Based on the Streamwise Vortex-Couple Method

作     者：Hao Tian Yongkang Zheng Hanxin Zhang 

作者机构：China Aerodynamics Research and Development CenterMianyang621000China 

出 版 物：《Fluid Dynamics & Materials Processing》 (流体力学与材料加工（英文）)

年 卷 期：2023年第19卷第1期

页      面：207-222页

核心收录：

学科分类：082502[工学-航空宇航推进理论与工程] 08[工学] 0825[工学-航空宇航科学与技术] 

基　　金：supported by the National Natural Science Foundation of China(No.12002193) the Shandong Provincial Natural Science Foundation,China(No.ZR2019QA018) 

主　　题：Supersonic combustion streamwise vortex numerical simulation 

摘      要：In this paper,some typical methods to promote mixing in supersonic combustion are reviewed,and the fluid-dynamic mechanism underpinning the development of the supersonic shear layer in the presence of a streamwise vortex is analyzed through computational fluid *** is proven that the streamwise vortex-couple method is an excellent approach to enhance mixing.A specific combustor design is proposed accordingly.