Aerospace Instrument-Making Annotation << Back Features of activity and optimization of the heat exchanger – condenser of an AHRS A.V. Chichindaev The known ways of strife with the frosting-up of the heat exchanger – condenser of an aviation air conditioning system (AHRS) are esteemed and the description of features of offered operational optimization of the heat exchanger is given. The outcomes of numerical research, aimed at receiving of given distribution of temperatures of heat-exchange surface prohibitive to the frosting-up of the heat exchanger – condenser are resulted in.