John L. Allison Band, Lavis & Associates Inc.

Nabil H. Mostafa, Zagazig University

E. Klaseboer, K.C. Hung, C. Wang, C.W. Wang Institute of High Performance Computing B.C. Khoo Singapore-MIT Alliance Department of Mechanical Engineering, National University of Singapore H. Charlier ESI-Group P. Boyce and S. Debono, Centre Technique Des Syst`emes Navals