SOLID-PROPELLANT ROCKET ENGINE TEST SET

摘要

FIELD: rocketry; test facilities. ^ SUBSTANCE: proposed test set designed for testing small-size solid propellant rocket engines contains storage reservoir and combustion products cleaning system interconnected by gas-dynamic duct. Storage reservoir is installed directly after engine and is hermetically connected with engine nozzle. Gas cooler is installed in gas-dynamic duct between storage reservoir and cleaning system. ^ EFFECT: no adverse action on environment at combustion of solid propellant charge in the open. ^ 1 dwg