The parallel-flow type condenser is a new type of high coefficient and compact heat exchanger, being popular in the auto air-conditioning but not in the residential airconditionings.

平行流冷凝器是一种新型高效紧凑式换热器，目前主要应用于汽车空调中，但对其应用于家用空调器中的研究较少。

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The result shows that the offset strip fin heat exchanger is a new - type and high - efficiency exchanger which is higher heat transfer efficiency, more compact and more saving material.

结果表明，错位翅片型板翅换热器是一种传热效率高、占用空间小、节省材料的新型换热器。

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