摘要
利用feko软件,结合hypermesh剖分的优化网格,对舰艇RCS进行了仿真计算。经过hy- permesh剖分得出的优化网格较feko自己剖分的网格质量更好,更符合MOM三角面元网格的需要,而且在计算时间以及内存需求方面均有明显的优势,有利于更好地对舰船RCS进行仿真。最后计算了某型舰艇的RCS,结果验证了这种方法的精度。
The RCS of a ship was simulated by using Feko and Hypermesh software. The quality of mesh from hypermesh is better than that from feko, and it is more fitting for MOM. The simulation of the mesh from hypermesh was not only faster in the computation, but also scantier in RAM than those from feko. The RCS of certain ship was calculated and precision of this method was verified by results.
出处
《装备环境工程》
CAS
2008年第5期61-64,共4页
Equipment Environmental Engineering
