TY - RPRT TI - Hypersonic single expansion ramp nozzle simulations AU - Ruffin, Stephen M. AU - Venkatapathy, Ethiraj AU - Keener, Earl R. AU - Spaid, Frank W. PY - 1992 UR - https://ntrs.nasa.gov/citations/19930055257 ID - 19930055257 ER -