Air-Liquid Heat Exchanger (HX)

Air-Liquid Heat Exchanger (HX)

The Air-Liquid Heat Exchanger (HX) is a fin-and-tube crossflow heat exchanger that transfers heat from cabin air into coolant. Warm cabin air is drawn across the heat exchanger surface by a fan (external to the HX). The package consists of two separate HX cores to support dual loop Thermal Control System (TCS) architectures. The two HX cores are mounted backto- back such that the cabin air flows sequentially through both cores. The Air-Liquid HX…