IIR document
Experimental boiling heat transfer coefficients in the high temperature generator of a double effect absorption machine for the lithium bromide/water mixture.
Author(s) : MARCOS J. D., IZQUIERDO M., LIZARTE R., et al.
Type of article: Article, IJR article
Summary
The aim of this work is to determine the boiling heat transfer coefficients in the high temperature desorber (HTD) of an air-cooled double effect lithium bromide/water absorption prototype. The HTD is a plate heat exchanger (PHE) with thermal oil on one side, and a lithium bromide solution on the other side. Several experiments were performed with this PHE while the prototype was working with an outdoor dry bulb temperature around 42°C and condensation temperature around 55°C. The registered data allowed to calculate the global heat transfer coefficient and the heat transfer coefficient for the LiBr/water mixture in forced convective boiling. The pressure drop produced by the boiling of the refrigerant has been calculated as well. It has been verified that the largest part of the heat supplied in the generator is required for desorbing the refrigerant (except for the maximum solution mass flow), while the sensible heat varies from 10 to 50% of the total heat supplied.
Available documents
Format PDF
Pages: 627-637
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Experimental boiling heat transfer coefficients in the high temperature generator of a double effect absorption machine for the lithium bromide/water mixture.
- Record ID : 2009-1548
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 32 - n. 4
- Publication date: 2009/06
Links
- External links:
See other articles in this issue (16)
See the source
Indexing
-
Evaluation of overall heat transfer coefficient...
- Author(s) : CORRALES CIGANDA J. L., CUDOK F., MEYER T., et al.
- Date : 2017/08/07
- Languages : English
- Source: International sorption heat pump conference, ISHPC 2017, Tokyo august 7-10.
View record
-
An experimental study on plate type solution he...
- Author(s) : SONG J., LEE S. K., KANG Y. T.
- Date : 2017/08/07
- Languages : English
- Source: International sorption heat pump conference, ISHPC 2017, Tokyo august 7-10.
View record
-
Single phase heat transfer study of lithium bro...
- Author(s) : GUTIERREZ G., RODRÍGUEZ P., RODRIGUEZ M. C., et al.
- Date : 2010/04/12
- Languages : English
- Source: 9th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2010). Proceedings. Sydney, Australia, April 12-14, 2010.
- Formats : PDF
View record
-
Experimental study of plate-type absorber for i...
- Author(s) : GAO H., TOMINAGA Y., FUKUNAGA S., et al.
- 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.
View record
-
Flow boiling heat transfer of lithium bromide a...
- Author(s) : FURUKAWA M., KAJI M., NISHIZUMI T., OZAKI S., SEKOGUCHI K.
- Date : 1995
- Languages : Japanese
- Source: Trans. JAR - vol. 12 - n. 2
View record