C1. Fig. 1From: C1 Thermal Design of Heat ExchangersSchematic diagram of a heat exchanger.\(\dot M_1 ,\,\dot M_2\) = mass flow rates\(\dot W_1 ,\,\dot W_2\) = heat capacity rates\(h_1 ,\,h_2\) = specific enthalpies\(\vartheta _1 ,\,\vartheta _2\) = temperaturesBack to chapter page