The longer heat recoverytime slows the speed of adsorber temperature-up and temperature-down so as to effect on refrigerating power and COP.
同时长时间回热也减慢了吸附床的升降温速率,影响了系统运行的制冷量和能效比。
2
The affects of sort of surfactant, mass ratio of compound surfactants, heating temperature and time on the oil recovery were investigated.
考察了表面活性剂种类、复合表面活性剂的配比、加热温度和时间等条件对油分回收率的影响。
3
Result shows that decreasing fluid rate and shortening switching time can decrease the temperatureof the exhaust gas and increase the recovery rate of waste heat.