摘要
本文研究了跨声速流动中有粘／无粘耦合的匹配条件，构造了描述边界层的数学模型，以此为基础，结合无粘方法建立了考虑边界层效应的有粘／无粘耦合模型，发展了相应的仿真方法。对典型跨声速流动的仿真结果与实验结果的对比证明了所建模型的有效性与合理性。
In this paper,the matching conditions of viscid/inviscid interaction in transonic flow are re-searched and the mathematical model describing boundary layers is constructed.Based on these and com-bined with inviscid method,the model considering the boundary layer effects is set up,and correspondingsimulation method is developed.Comparing the simulation results with the experimental results of the typi-cal transonic flow,the effectiveness and reasonableness of the method are verified.
出处
《系统仿真学报》
CAS
CSCD
1994年第3期27-33,共7页
Journal of System Simulation
关键词
跨声速流动
耦合
仿真
飞行器
Viscid/inviscid interaction modelling Boundary layer Simulation
