【摘要】 利用对称TVD格式和重叠网格技术数值求解NS方程及组分方程,采用单一空气组分模型和双组分冻结流模型,模拟了某导弹构形的横向喷流干扰流场,对计算结果进行了分析.更多还原

【Abstract】 The flow field of lateral jet interaction in supersonic flow for the ogive/cylinder with four fins is simulated by solving the NS equation and components equations.The overlapping grid technique and symmetric TVD scheme are used.The computational results using single air component and two components frozen flow models are presented.The structures of this flow field are analyzed according to the computational results.更多还原