| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7175185 | International Journal of Refrigeration | 2018 | 12 Pages |
Abstract
The experimental results showed that the cooling capacity of the dimpled surface heat exchanger as ventilation heat recovery system in cooling mode was 50-60% better than that of the flat surface plate heat exchanger. In addition, the sensible efficiency of the dimpled surface heat exchanger was higher than that of the flat surface plates heat exchanger at lower air velocities and higher air initial temperatures. The highest COP was 6.6 achieved with dimpled surface heat exchanger under primary air operating temperature of 32.6 °C.
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Authors
Ahmed Y Taha Al-Zubaydi, Guang Hong,