Zhong Chengwen
#114 Aerodynamics Research Institute
Department of Aircraft Engineering
Northwestern Polytechnical University
Xi'an City, Shaanxi Province, Zip Code 710072
People's Republic of China

Tel: 86-29-8493413(O)    
     86-29-8493768(H)
FAX: 86-29-8491000
email: zhongcw@nwpu.edu.cn