FIELD: destruction of defective charge located in body of rocket engine. SUBSTANCE: procedure to liquidate solid fuel charge located in body of rocket engine consists in burning of charge with use of solidified water-and-helium cooling agent. Cooling agent is placed in duct of charge and additional liquid cooling agent is supplied into combustion zone after initiation of charge. EFFECT: improved control over burning up of solid fuel charge, possibility to utilize inexpensive cleaning systems of low power while burning up large-sized charges. 3 cl, 1 dwg
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