Numerical simulation on internal and external flow fields of nozzle with complex geometry

被引：0
|
作者：
Zhao, Yie [1 ]
Yu, Shaozhi [1 ]
机构：
[1] Nanjing Univ of Aeronautics and, Astronautics, Nanjing, China
来源：
Tuijin Jishu/Journal of Propulsion Technology | 2000年 / 21卷 / 03期
关键词：
Computer simulation - Flow of fluids - Navier Stokes equations - Numerical analysis - Separation - Shock waves - Turbulent flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The internal and external flow fields of SCFN 2-D-nozzle was numerical simulated. In order to capture the shockwave effectively and simulate the separated flow fields better, Roe scheme and MUSCL approach, Venkatakrishnan limiter, Spalart-Allmaras one-equation turbulent model were used. Some numerical results for four states of two SCFN models were presented. It shows that very good computational results have been gotten with this arithmetic except the flow including serious separated domain.
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页码：30 / 33
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