Flow fields around a supersonic aircraft with installed engine nacelles are simulated to study
engine installation effects on the aerodynamic performance and ground sonic boom …

This study investigates hypersonic jet exhaust flow-fields at off-design conditions using
Computational Fluid Dynamics (CFD) simulations and develops empirical models to capture …

An aeroelastic modeling capability of a flexible aircraft with gas turbine engines is
developed using a computational fluid dynamics tool as an integration platform. The new …

The source of audible tones occurring with a coaxial nozzle is explored experimentally as
well as computationally. The hardware is comprised of an inner and an outer nozzle, without …

An Oblique Detonation Wave Enigne (ODWE) is designed to fly at a constant dynamic
pressure of 1000 psf (similar to X-43) at an altitude of 42 km above sea level. For the …

NASA has been conducting extensive research to reduce the sonic boom signature caused
by supersonic flight speeds. The High Speed Project, under NASA's Fundamental …

For a hypersonic flight mission, different flight regimes have been recognized. The
successful and efficient operation of the aircraft to traverse through all the flight regimes …

Resumen en español Los avances recientes en la tecnología de cohetes se han centrado
en mejorar la eficiencia, la seguridad y la rentabilidad de las misiones espaciales. Un área …

A plume and shock interaction study was developed to collect data and perform CFD on a
configuration where a nozzle plume passed through the shock generated from the wing or …