FIELD: machine building.
SUBSTANCE: facility for refuelling solid-propellant charge in rocket engine of solid propellant consists of vertical plates with cross accessories arranged along combustion chamber of engine. The vertical plates are made out of aluminium-magnesium alloy and ensure protection of the solid-propellant charge from deformation of continuous static loads.
EFFECT: reduction of static loads effecting structure of rocket engine during continuous operation without essential deterioration of tactic-technical characteristics of rockets of strategic purpose.
2 dwg
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Authors
Dates
2010-09-20—Published
2009-03-10—Filed