Share
IIR document
A theoretical investigation of condensation of HCFC123 on horizontal, integral-fin tubes.
Author(s) : STEGOUSAGIA A., BRIGGS A., ROSE J. W.
Summary
A theoretical model for condensation of low-finned tubes has been used to compare performance characteristics of R11 and R123, for tubes having different thermal conductivities. The enhancement ratios for R123 were somewhat larger than those for R11, while the vapour-side heat transfer coefficients were slightly lower. For both fluids the model shows significant dependence of enhancement ratio (and heat transfer coefficient) on fin height and indicates optimum fin densities in excess to those currently used in practice.
Available documents
Format PDF
Pages: p 617-626
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: A theoretical investigation of condensation of HCFC123 on horizontal, integral-fin tubes.
- Record ID : 1995-2158
- Languages: English
- Source: CFCs, the Day After.
- Publication date: 1994/09/21
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (89)
See the conference proceedings
Indexing
-
Themes:
HCFCs;
Mass transfer - Keywords: Horizontal tube; Heat transfer coefficient; Extended surface; Calculation; Heat transfer; R123; Substitute; Refrigerant; Condensation
-
Condensation heat transfer of R410A inside inte...
- Author(s) : MASAO G., NORIHIRO I., RYUICHIRO Y.
- Date : 2001/10/03
- Languages : English
- Source: Thermophysical Properties and Transfer Processes of New Refrigerants.
- Formats : PDF
View record
-
Condensation of R134a on enhanced tubes.
- Author(s) : CHENG W. Y., WANG C. C.
- Date : 1994
- Languages : English
- Source: ASHRAE Transactions 1994.
View record
-
The effect of noncondensable gas on the condens...
- Author(s) : REWERTS L. E., HUBER J. B., PATE M. B.
- Date : 1997
- Languages : English
- Source: ASHRAE Transactions.
View record
-
Boiling of R134a and R123 in a microfin tube.
- Author(s) : KATTAN N., THOME J. R., FAVRAT D.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record
-
Flow-boiling heat transfer to refrigerants and ...
- Author(s) : YOSHIDA S., MORI H., HONG H.
- Date : 1993/12/06
- Languages : English
- Source: Proceedings of international seminar on heat transfer, thermophysical properties and cycle performance of alternative refrigerants.
View record