VERIFICATION AND VALIDATION OF CFD SIMULATIONS by Fred Stern, Robert V. Wilson, Hugh W. Coleman*, and Eric G. Paterson of Iowa Institute of Hydraulic Research and * Propulsion Research Center Mechanical and Aerospace Engineering Department University of Alabama in Huntsville Huntsville AL 35899 Sponsored by Office of Naval Research Grant N00014-96-1-0018 Grant N00014-97-1-0014* Grant N00014-97-1-0151 IIHR Report No. 407 Iowa Institute of Hydraulic Research College of Engineering The University of Iowa Iowa City IA 52242 September 1999