【摘要】 利用NUMECA公司的FINE软件对带副翼的翼身组合体进行数值模拟,在副翼和主翼的两个交界面分别形成结构化网格,利用FINE中的FNMB功能进行计算。通过与文献中此类工作的对比,认为FINE软件完成网格自动拼接是行之有效的。用不同网格数进行验算分别得到文献[1]和文献[2]的压力曲线,由此证明两者的区别源于网格数的不同。更多还原

【Abstract】 The commercial software NUMECA FINE was used to simula a wing-body combination with aileron. After respectively getting the hex mesh on the surface between aerofoil and aileron, we used the function model FNMB of FINE to compute. Comparing with the same work, which is made by others, the result is quite available. It has been proved that the difference between the pressure curve of reference book [1] and reference book [2] dues to the number of the whole mesh.更多还原