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Star 30BP

Engine · USA

Original archive entry. The text, images and links below are kept as they were written.

Star-30BP
Star-30BP
Credit: Thiokol

Thiokol solid rocket engine. In Production. Apogee motor used for the HS 376 satellite bus. Incorporated an 89-percent-solids HTPB propellant in a 6AI-4V titanium case insulated with silica-filled EPDM rubber.

Apogee motor is used for the Hughes Aircraft Company HS 376 satellites and for the RCA SATCOM, Spacenet, and G-STAR satellites. The design incorporates an 89-percent-solids HTPB propellant in a 6AI-4V titanium case insulated with silica-filled EPDM rubber. It has a contoured nozzle with an integral toroidal igniter and a carbon-phenolic exit cone. Igniter: Aft end. Other versions Star 30C/E (TE-M-700-18/19). Total impulse 148,816 kgf-s. Propellant mass fraction 0.931.

Propellant Formulation: HTPB.

Country
USA
Propellants
Solid
Agency
Thiokol