METHOD OF REDUCTION OF HEAT ACCUMULATED IN FLYING VEHICLE DURING FLIGHT Russian patent published in 1998 - IPC

FIELD: aeronautical engineering. SUBSTANCE: method consists in using filtering devices to which heated used air of cabin is supplied. They are equipped with at least one turbine for expansion and cooling of cabin air. Cooled and expanded air of cabin is passed through cavities under fuel tank and lower side of respective wing to absorb and remove heat delivered from lower side of wing. EFFECT: extended field of application of method. 5 cl, 1 dwg