THERMAL PUMP THERMODYNAMIC CYCLE MODELING TO EXTEND TEMPERATURE RANGE OF AIR RECUPERATOR OPERATION
Nowdays there is no design procedure of thermal pump efficiency in plenum and exhaust ventilation systems with intra- condenser and intra-evaporator. Presented calculations show the application efficiency of the thermal pump as a source of power for cold air preheating and extension of the temperature range of installations with a cross-flow heat exchanger under the temperatures to 40°С below zero.