Summary
IN PLATEN-MUNTERS ABSORPTION REFRIGERATING UNITS (NH3, H2 O, H2 ) AMMONIA EVAPORATES BY DIFFUSION IN A HYDROGEN FLOW WITH A SMALL HEAT TRANSFER COMPARED TO THAT OF CONVENTIONAL EVAPORATORS. THE AUTHOR PRESENTS CALCULATED VALUES FROM TEST DATA ON FORCED/FREE CONVECTION HEAT TRANSFER TO WATER IN LAMINAR FLOW. THE APPARENT EVAPORATION COEFFICIENT OF NH3 INCREASES FROM ABOUT 90 W/M2.K AT 243 K (-30 DEG C) TO 300 W/M2.K AT 273 K (0 DEG C) IN A TYPICALLY PLATEN-MUNTERS APPLICATION.
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Pages: 723-728
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Details
- Original title: EVAPORATOR HEAT TRANSFER IN PLATEN-MUNTERS ABSORPTION UNITS.
- Record ID : 1986-0160
- Languages: English
- Source: [Refrigeration serving humanity]. Proceedings of the XVIth international Congress of Refrigeration.
- Publication date: 1983/08/07
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Evaporation and diffusion of ammonia in a gaseo...
- Author(s) : MARTINS G., PEREIRA J. T. V.
- 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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Experimental heat transfer coefficients in two-...
- Author(s) : RIVERA W., BEST R., VELEZ V.
- 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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Evaporation and diffusion of ammonia in hydroge...
- Author(s) : MARTINS G., PEREIRA J. T. V.
- Date : 1995/08/29
- Languages : English
- Source: Congresso ibero-americano de ar condicionado e refrigeraçao - Congresso brasileiro de refrigeraçao, ventilaçao e condicionamento de ar. III CIAR-V CONBRAVA. Anais./ III CIAR-V CONBRAVA. Proceedings.
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Heat transformer with self-circulation: report ...
- Author(s) : ABRAHAMSSON K., JERNQVIST A.
- Date : 1990/08/29
- Languages : English
- Source: Heat pumps and energy recovery.
- Formats : PDF
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THE EVAPORATION OF AMMONIA IN AMMONIA-HYDROGEN ...
- Author(s) : KOUREMENOS D. A., STEGOUSAGIA A.
- Date : 1987/08/24
- Languages : English
- Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
- Formats : PDF
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