Systems and methods for thrust reverser with temperature and fluid management

A thrust reverser system for a gas turbine engine, comprising:

• a transcowl movable between a first, stowed position and a second, deployed position, the transcowl having an outer surface and an opposing inner surface, the transcowl defining at least one opening that extends through the transcowl from an outer surface to an inner surface;
• a frame including an outer support frame connected to an inner support frame by at least one spoke to define at least one aperture between the inner support frame and the outer support frame;
• and
• a diaphragm coupled to the frame, the diaphragm movable between a first, closed position in which the diaphragm covers the at least one aperture and a second, open position in which the diaphragm is spaced apart from the at least one aperture based on an operating condition of the gas turbine engine.