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Energy recovery in new and retrofitted heat pumps using a dedicated expander concept (EXP-HEAT)
Date du début: 1 déc. 2013, Date de fin: 31 mars 2017,
In vapour-compression cycles (VCC) and more specifically in heat pumps, mechanical work is supplied to the compressor for increasing the pressure of the evaporated refrigerant. Heat is rejected in the condenser (effective heating at heating mode), for the condensation of the refrigerant, which is then expanded in a throttle valve (no power produced), in order to decrease its pressure, resulting to ...
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