Non-axisymmetric heat shield, a nozzle defined at least partially by the heat shield, an engine including the nozzle, and a vehicle including the engine

Non-axisymmetric heat shield, a nozzle defined at least partially by the heat shield, an engine including the nozzle, and a vehicle including the engine

A heat shield for protecting a windward side of a vehicle from a high enthalpy flow is disclosed. The heat shield includes a centerbody sidewall and a centerbody base extending aft of the centerbody sidewall. The centerbody sidewall and the centerbody base define a heat shield outer surface that is...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Feldman, Thomas, McCullough, Thomas Ryan
Format: Patent
Sprache:eng
Schlagworte:
AIRCRAFT
AVIATION
BLASTING
COMBUSTION ENGINES
COSMONAUTICS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
JET-PROPULSION PLANTS
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES OR EQUIPMENT THEREFOR
WEAPONS
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Beschreibung
Zusammenfassung:A heat shield for protecting a windward side of a vehicle from a high enthalpy flow is disclosed. The heat shield includes a centerbody sidewall and a centerbody base extending aft of the centerbody sidewall. The centerbody sidewall and the centerbody base define a heat shield outer surface that is non-axisym metric. Also disclosed is an aerospike nozzle defined at least partially by the heat shield, an engine including a high pressure chamber and the aerospike nozzle, and a vehicle including the engine.