Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1294796 | Journal of Power Sources | 2008 | 11 Pages |
Abstract
We report on results obtained with single-phase vapour-to-vapour, counter flow operation. First, the heat loss to the surroundings was quantified and found to affect the overall performance significantly. Second, the results from varying flow rates indicate that lower flow rates lead to higher outlet dew point values of the receiver stream which can be related to longer residence times. It was also found that moisture transfer is more strongly influenced by the flow rate through the receiver side than the donor side. Finally, five-point dew point profiles for both donor and receiver sides are reported for various temperature conditions. No stream wise variation in moisture flux was observed, and the average flux value increased from 3.3 Ã 10â5 kg sâ1 mâ2 at 30 °C to 2.0 Ã 10â4 kg sâ1 mâ2 at 70 °C under fully humidified donor-side inlet conditions.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
P. Cave, W. Mérida,