P and W/GE propulsion systems studies introduction

The topics covered include the following: Pratt and Whitney (P&W)/ General Electric (GE) High Speed Civil Transport (HSCT) collaboration - joint propulsion studies and parallel technical organization; HSCT engine concepts; engine cycle/design ground rules - 2005 entry into service; engine evaluation criteria; 1991 HSCT system studies plan; P&W NASA study tasks; and GE NASA study tasks.