Altitude Test of the Aerojet Modified Heavyweight Full-Scale Controllable Solid-Propellant Rocket Motor (CSRM-4).

摘要

The Aerojet Solid Propulsion Company Modified,full-scale, heavyweight,Controllable Solid Rocket Motor (CSRM-4),was successfully test fired at simulated pressure altitude in Rocket Development Test Cell J-5of the Engine Test Facility,AEDC,on June 25, 1973. The primary test objective,propellant extinguishment,was demonstrated on five repetitive programmed firings;the five 5-sec duration firings were separated by 60-sec extinguished coast periods. Motor chamber pressure at propellant extinguishment was 36, 26, 32, 30,and 26psia for the five firings. Postfire condition of the motor was satisfactory. (Author)