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An experimental study on heat and mass transfer of ammonia gas absorption into falling liquid film on a horizontal tube.
Author(s) : INOUE N., YAMAMOTO M., GOTO M., et al.
Summary
Heat and mass transfer coefficients were obtained experimentally during ammonia gas absorption into a falling liquid film formed by distilled water on a horizontal tube. Increasing the flow rate of absorbent and the temperature difference between the inlet absorbent and ammonia gas could enhance heat and mass transfer coefficients. Heat driven by the temperature difference also has an effect on the heat transfer of the falling liquid film and mass transfer from the vapour side. A new correlation of heat transfer in dimensionless form was proposed using the temperature difference, which was considered to be heat driven at the vapour and liquid film side by the interface temperature of the vapour and liquid phases. New correlations of mass transfer on an interface of vapour and liquid phases in dimensionless form were proposed by using effect factors that could be supposed from the absorption phenomena.
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Details
- Original title: An experimental study on heat and mass transfer of ammonia gas absorption into falling liquid film on a horizontal tube.
- Record ID : 2007-1530
- Languages: English
- Source: 7th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2006). Proceedings
- Publication date: 2006/05/29
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Indexing
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Experimental and analytical study of inter-tube...
- Author(s) : SULTANA P., WIJEYSUNDERA N.E., HO J. C.
- Date : 2006/05/21
- Languages : English
- Source: ACRA-2006. Proceedings of the 3rd Asian conference on refrigeration and air conditioning.
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Numerical study of absorption in a laminar fall...
- Author(s) : GOMMED K., GROSSMAN G., KOENIG M. S.
- Date : 2001
- Languages : English
- Source: ASHRAE Transactions. 2001 Winter Meeting, Atlanta, GA. Volume 107, part 1 + CD-ROM.
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An experimental study on ammonia gas absorption...
- Author(s) : INOUE N., YABUUCHI H., GOTO M.
- Date : 2003/08/17
- Languages : English
- Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
- Formats : PDF
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Experimental investigation of heat and mass tra...
- Author(s) : HOFFMANN L., ZIEGLER F.
- Date : 1996/09/17
- Languages : English
- Source: Ab-sorption 96. Towards sustainable technologies. Proceedings./ Ab-sorption 96. Vers les technologies durables. Comptes rendus.
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Numerical study of falling-film heat and mass t...
- Author(s) : KWON K., JEONG S.
- Date : 2006/05/21
- Languages : English
- Source: ACRA-2006. Proceedings of the 3rd Asian conference on refrigeration and air conditioning.
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