Research on Condensation Heat Transfer with Presence of Non-condensable Gases
The effect of non-condensable gases in the progress of condensation heat transfer were described.In this research,a new way of eliminating this effect in an auto-cascade refrigeration cycle was proposed.In addition,the calculation for the coefficient of the heat exchanger with existence of non-conde...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Refrigeration Magazines Agency Co., Ltd.
2006-01-01
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| Series: | Zhileng xuebao |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2006.04.010 |
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| Summary: | The effect of non-condensable gases in the progress of condensation heat transfer were described.In this research,a new way of eliminating this effect in an auto-cascade refrigeration cycle was proposed.In addition,the calculation for the coefficient of the heat exchanger with existence of non-condensable gas and the relative experiment were performed.The experiment result shows that the present new way can strengthen the condensation heat transfer in the auto-cascade refrigeration cycle.The coefficient of condensation heat transfer is close to that with the pure working substance under the same condition. |
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| ISSN: | 0253-4339 |