ShareHeat and mass transfer enhancement by additives.
Author(s) : ZIEGLER F., HOFFMANN L., BEUTLER A., GROSSMAN G.
Summary
It is well-known that different additives provoke a significant increase of heat and mass transfer in falling-film absorbers in liquid sorption systems. In the paper a review of the state-of-the-art as well as of recent developments in experiments with falling-film absorbers and desorbers are presented. Working pairs to be covered are water-lithium bromide and ammonia-water. In the latter case no significant improvement has been detected whereas in the first case an improvement of up to a factor of 2 is reported.
Details
- Original title: Heat and mass transfer enhancement by additives.
- Record ID : 1999-3559
- Languages: English
- Source: Thermodynamics, heat and mass transfer of refrigeration machines and heat pumps. Proceedings of the EUROTHERM Seminar 59./ Thermodynamique et transferts de chaleur et de masse dans les machines à froid et pompes à chaleur. Comptes rendus du séminaire EUROTHERM 59.
- Publication date: 1998/07/06
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Numerical study of heat and mass transfer in Li...
- Author(s) : SUBRAMANIAM V., GARIMELLA S.
- Date : 2011/04/06
- Languages : English
- Source: Sources/sinks Alternative to the Outside Air for Heat Pump and Air-conditioning Techniques (Alternative Sources - AS), Padua, Italy, April 5-7, 2011. / International Sorption Heat Pump Conference (ISHPC11), Padua, Italy, April 6-8, 2011.
- Formats : PDF
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Simplified expressions of the transfer coeffici...
- Author(s) : GIANNETTI N., YAMAGUCHI S., SAITO K.
- Date : 2017/08/07
- Languages : English
- Source: International sorption heat pump conference, ISHPC 2017, Tokyo august 7-10.
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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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Heat and mass transfer enhancement by additives...
- Author(s) : HOFFMANN L., ZIEGLER F.
- Date : 1999/03/24
- Languages : English
- Source: Proceedings of the International Sorption Heat Pump Conference.
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Numerical results of falling film absorption wi...
- Author(s) : WASSENAAR R. H., SEGAL A.
- Date : 1998/07/06
- Languages : English
- Source: Thermodynamics, heat and mass transfer of refrigeration machines and heat pumps. Proceedings of the EUROTHERM Seminar 59./ Thermodynamique et transferts de chaleur et de masse dans les machines à froid et pompes à chaleur. Comptes rendus du séminaire EUROTHERM 59.
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