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将UG和Fluent结合起来针对火箭武器设计中的应用有效性进行了研究,采用一方程的Spalart-Allmaras湍流模型和二阶迎风Second Order Upwind格式,研究了一种典型尾翼弹的气动问题。并且对UG和Fluent结合计算的结果与单独Fluent的计算结果进行了对比分析,研究表明这两种法的计算结果吻合较好说明准确性较好,这样应用UG和Fluent结合的方法就为火箭武器设计研究中进行建模时节约了大量的时间,从而为研究工作者指出了一种有效的方法。
Combining UG with Fluent to study the effectiveness of the application in rocket weapon design, the aerodynamic problems of a typical tail-propelled missile are studied by using an equation of Spalart-Allmaras turbulence model and the Second Order Upwind scheme. And the results of the combination of UG and Fluent are compared with the results of Fluent alone. The results show that the calculated results of the two methods are in good agreement, which shows that the accuracy is better. Thus, the combination of UG and Fluent is used as rocket weapon This saves a lot of time when modeling in design studies, thus pointing to an effective method for researchers.