FIELD: rocket engineering.
SUBSTANCE: invention relates to solid propellant rocket engines. Solid propellant rocket engine (SREN) nozzle block liner containing a three-dimensional three-dimensional frame woven from a combined thread consisting of carbon and silica threads with a variable proportion, while the three-dimensional frame is made of polymer carbon fiber reinforced plastic, consisting of a combined thread impregnated with a binder grade FN with hydrovacuum curing.
EFFECT: invention provides regulation of erosion resistance for solid propellant rocket emgine of passive thrust control.
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