Results show: the transverse mixedheatexchanger is better than the contranatant mixedheatexchanger.
结果表明：横流式混合换热器要优于逆流式混合换热器。
2
Heat flow bypass valve through the heat and cold coolant of coolant mixed to make the air-freeze agent in the heatexchanger coolant temperature constant.
热气流旁通阀通过将热冷冻剂与冷的冷冻剂混合，使空气-冷冻剂热交换器中的冷冻剂温度保持恒定。
3
The method of utilizing afterheat of power plant in producing mixed gas includes heating air in a heatexchanger with the steam the turbine exhausts;