Performance of an ablator for space shuttle in-orbit repair in an arc-plasma airstream
David Alexander Stewart, Melanie Cuellar, Orvel Flowers, United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1983 - Technology & Engineering - 15 pages
7 pages matching basic Ex439 formulation in this book
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20-MW Pilot Test ABLATOR FOR SPACE Activation Energy Aerodynamic Heating Facility Aeronautics and Space aluminum plate Ames Research Center amount of diluent amounts of catalyst ARC-PLASMA AIRSTREAM arc-plasma exposure basic Ex439 formulation basic formulation bell jar blunt cones Catalyst content cavity char layer Char stability char thickness conical nozzle diameter diluent added entry environment Epon epoxy exposure in air Figure half-tile patch Hand-packed high-enthalpy High-Temperature Reusable Surface HRSI in-orbit repair material listed in table maintain the outer mass-loss rate mastic Melanie Cuellar MJ/kg modified Ex439 formulations modified polymer system Moffett Field NASA TN National Aeronautics Orbiter Earth entry Orbiter TPS outer mold line Performing Organization Pilot Test Facility Plexiglas RCG surface temperature reference cone Reusable Surface Insulation rhodium Riccitiello Sawko Silica microballoons Silicon carbide Space Administration space environment Space Shuttle state-of-the-art caulking gun Teflon mold thermal protection system Thermocouple thermogravimetric analysis total enthalpy viscosity wooden mold