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Two bed silica gel-water adsorption chillers: an effectual lumped parameter model
Citation
Wang, X and Chua, HT, Two bed silica gel-water adsorption chillers: an effectual lumped parameter model, International Journal of Refrigeration, 30, (8) pp. 1417-1426. ISSN 0140-7007 (2007) [Refereed Article]
DOI: doi:10.1016/j.ijrefrig.2007.03.010
Abstract
This article develops an improved lump-parameter design model to investigate the water-circulation heat recovery scheme as applied to the two-bed silica gel–water adsorption chillers. We demonstrate that performance predictions stemming from this improved lump-parameter formalism compare favorably with experimental results at various conditions, particularly at the industrial rated conditions. We find that the present lump-parameter formalism adequately elucidates the water-circulation heat recovery scheme as does the distributed-parameter formalism. In the studied working condition of a two-bed silica gel–water adsorption chiller, the differences in cooling capacities and coefficients of performance (or COP) by using the two different formalisms are typically less than 10%. This gives rise to a useful and rapid design tool for the industry.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Research Division: | Engineering |
| Research Group: | Other Engineering |
| Research Field: | Engineering not elsewhere classified |
| Objective Division: | Expanding Knowledge |
| Objective Group: | Expanding Knowledge |
| Objective Field: | Expanding Knowledge in Engineering |
| Author: | Wang, X (Associate Professor Xiaolin Wang) |
| ID Code: | 81211 |
| Year Published: | 2007 |
| Web of Science® Times Cited: | 42 |
| Deposited By: | Engineering |
| Deposited On: | 2012-11-27 |
| Last Modified: | 2012-11-27 |
| Downloads: | 0 |
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