作者机构:[1]School of Aeronautics and Astronautics, Zhejiang University, Hangzhou 310027, China
相关基金:Project supported by the National Natural Science Foundation of China (Grant No. 10802075).Acknowledgements The authors wish to thank the all these numerical computations have been performed at the Center for Engineering and Scientific Computation (CESC), Zhejiang University. The authors are grateful for this assistance.