薄膜式全热换热器的通道构型对其性能有重要影响,为改进全热换热器的性能以达到更好的节能效果,研究分析了几种通道结构的流动及传递特性,采用数值模拟方法,在等风机功率下对不同通道构型的全热换热器的性能进行了预测和比较。
The channel structure of a membrane-based enthalpy exchanger has an important effect on the exchanger performance. To improve the exchanger performance for better energy-saving effect, the flow and heat/mass transfer behaviors of several different channel structures were studied. The exchanger performance was predicted numerically and compared for different channel structures under equal fan power condition.