METHOD FOR AIR TEMPERATURE CONTROL OF AUTONOMOUS BLOCKS OF SPACECRAFT DURING GROUND TESTS USING A RADIATOR AND AN AERODYNAMIC MODULE FOR ITS IMPLEMENTATION Russian patent published in 2022 - IPC B64G7/00 

FIELD: rocket and space technology.

SUBSTANCE: inventions group relates to rocket and space technology, and more to ground tests. Method for air temperature control of autonomous blocks of space vehicles during ground tests using a radiator includes filling a receiver cylinder with high-pressure air, oil-moisture separation and drying, control by pressure sensors, removable surface temperature sensors and flow meters of air parameters in the air path. At the downstream outlet, the high-pressure air is reduced by means of reducers. Next, a heat-insulated ejector cylinder-receiver is filled with this air, filtered again and, after filtering, sent to a multi-barrel heat-insulated ejector. At the outlet of the ejector, the air is directed into a flexible plastic in thermal insulation ejector pipeline with a thermal heating cable fixed inside it. The air is directed to the aerodynamic module in the thermal container. Upon completion of the flow around the walls of the radiator, the air jets flow into the surrounding space.

EFFECT: increase in terms of non-failure operation of the installation.

4 cl, 5 dwg