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The paper demonstrates how the double-effect LiBr/water absorption cycle can be improved in terms of the system COP. The effect of various improvement methods has been systematically evaluated by the simple cycle simulation. The COP was improved by about 0.12 by increasing the effectiveness of the heat exchangers. Enlarging the concentration difference resulted in a COP improvement of about 0.6. An additional improvement of about 0.10 was obtained by applying additional heat exchangers such as ESX, SCA and RSX. However, it should be considered that an additional increase is required in the UA-values of some system components.
Details
- Original title: Systematic approach for the improvement of double-effect LiBr/H2O absorption chillers.
- Record ID : 2007-0188
- Languages: English
- Source: ACRA-2006. Proceedings of the 3rd Asian conference on refrigeration and air conditioning.
- Publication date: 2006/05/21
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- Date : 2005/05/02
- Languages : English
- Source: 8th IEA Heat Pump Conference 2005: global advances in heat pump technology, applications, and markets. Conference proceedings [CD-ROM].
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Separation of aqueous lithium bromide using an ...
- Author(s) : MURAKAMI K., OTA M.
- Date : 2006/05/21
- Languages : English
- Source: ACRA-2006. Proceedings of the 3rd Asian conference on refrigeration and air conditioning.
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- Author(s) : PATNAIK V.
- Date : 2004
- Languages : English
- Source: ASHRAE Transactions. 2004 Winter Meeting. Volume 110, part 1 + CD-ROM.
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- Author(s) : HELLMANN H. M., SCHWEIGLER C., ZIEGLER F.
- Date : 1999/03/24
- Languages : English
- Source: Proceedings of the International Sorption Heat Pump Conference.
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Partial load performance prediction of parallel...
- Author(s) : FUJII T., MIYAKE S., NISHIGUCHI A.
- Date : 2002/12/04
- Languages : English
- Source: Green breeze from Asia: frontiers of refrigerants, heat transfer and system.. ACRA-2002. Proceedings of the Asian conference on refrigeration and air conditioning.
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