NASA NTRS · 19940000209
Modified SEAGULL
Abstract
Original version of program incorporated into program SRGULL (LEW-15093) for use on National Aero-Space Plane project, its duty being to model forebody, inlet, and nozzle portions of vehicle. However, real-gas chemistry effects in hypersonic flow fields limited accuracy of that version, because it assumed perfect-gas properties. As a result, SEAGULL modified according to real-gas equilibrium-chemistry methodology. This program analyzes two-dimensional, hypersonic flows of real gases. Modified version of SEAGULL maintains as much of original program as possible, and retains ability to execute original perfect-gas version.
Keep this discovery
Explore connections, maps & timelines
Salas, M. D., Kuehn, M. S.. 1994-04-01. Modified SEAGULL. https://ntrs.nasa.gov/citations/19940000209
Cite the original work for its findings. Save a collection to share your selection of sources.