NASA Contnetor Report 178018 lCASE REPORT NO. 85-52 leASE NASA-CR-1780 18 19860009178 '.-... _.".:,1" . ACTIVE CONTROL OF COMPRESSIBLE FLOWS ON A CURVED SURFACE Lucio Maestrello Paresh Parikh Alvin Bayliss Eli Turkel " ; - , .." -• .i '. -.. Contracts No. NASI-17070 and NASI-18l07 November 1985 INSTITUTE FOR APPLICATIONS IN SCIENCE AND ENGINEERING NASA Langley Research Center, Hampton, Virginia 23665 Operated by the Universities Space Research Association NI\SI\ Aeronautics and Space Administration Langley Research center Hampton, Virginia 23665