| 高温高压超声速气液两相流场数值模拟 |
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| 引用本文： | 芮守祯,邢玉明,梁材.高温高压超声速气液两相流场数值模拟[J].航空动力学报,2011,26(5):991-996. |
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| 作者姓名： | 芮守祯 邢玉明 梁材 |
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| 作者单位： | 1. 北京航空航天大学,航空科学与工程学院,北京,100191
2. 中国船舶重工集团公司第713研究所,郑州,450015 |
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| 摘 要： | 采用欧拉-拉格朗日方法对燃气-蒸汽发射动力装置内高温高压超声速燃气中横向喷雾的气液两相流进行了数值模拟研究,气相采用RK(Runge-Kutta)-AUSM+(advection upstream splitting method+)格式求解Navier-Stokes方程,液相应用颗粒轨道模型,两相之间的耦合通过在气相...
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| 关 键 词： | 超声速 喷雾 蒸发 两相流 数值模拟 |
| 收稿时间： | 7/2/2010 12:00:00 AM |
| 修稿时间： | 2010/8/25 0:00:00 |
Numerical simulation of gas-liquid two-phase flow in high temperature and high pressure supersonic cross flow |
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| RUI Shou-zhen,XING Yu-ming and LIANG Cai.Numerical simulation of gas-liquid two-phase flow in high temperature and high pressure supersonic cross flow[J].Journal of Aerospace Power,2011,26(5):991-996. |
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| Authors: | RUI Shou-zhen XING Yu-ming and LIANG Cai |
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| Institution: | RUI Shou-zhen1,XING Yu-ming1,LIANG Cai2(1.School of Aeronautics Science and Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100191,China,2.The 713th Research Institute,China Shipbuilding Industry Corporation,Zhengzhou 450015,China) |
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| Abstract: | An Euler-Lagrange method was used to describe gas-liquid two-phase flow in high temperature and high pressure supersonic cross flow of gas-steam launching system.The gas phase flow field was simulated by solving the Navier-Stokes equations using RK(Runge-Kutta)-AUSM+(advection upstream splitting method+) scheme.A particle trajectory model was used to represent the liquid phase.The source terms were added to the gas phase conservation equations to simulate the coupling of two-phase.Several applications were ... |
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| Keywords: | supersonic spray evaporation two-phase flow numerical simulation |
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