کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
789453 | 1466433 | 2013 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Desiccant-assisted humidity control for air refrigeration cycles Desiccant-assisted humidity control for air refrigeration cycles](/preview/png/789453.png)
A desiccant-assisted Brayton cooling cycle as an option for controlling humidity in air refrigeration cycles has been proposed. The modified cycle integrates a desiccant cooling cycle into an ordinary reversed Brayton cycle, using the heat rejection from the Brayton portion to drive the desiccant cooling portion, by applying a heat exchanger between the two cycles. Conversely, the cooling effect produced by the desiccant cycle is used to pre-cool the Brayton air stream, before it is admitted to the turbine. A mathematical model for the proposed cycle is developed, and its dynamic behavior is computationally simulated. The results show that the desiccant-assisted cycle can provide an effective humidity control, in addition to augmenting the cooling capacity of the cycle.
► Combination of desiccant cooling and Brayton refrigeration into a single cycle.
► Humidity control in air–refrigeration cycles.
► Dehumidifier regeneration using compression heating.
Journal: International Journal of Refrigeration - Volume 36, Issue 4, June 2013, Pages 1183–1190