Share
IIR document
Promising rational enhancement of heat exchange by section of long smooth ducts of plate-fin surfaces with purposes of creation of highly effective compact heat exchangers.
Number: pap. n. 317
Author(s) : VASILEV V., ZHATKIN A.
Summary
In a wind tunnel it is executed carefully planned regular and an experimental research of influence on heat aerodynamic characteristics of the basic geometrical parameters of rectangular ducts of plate-fin (PFT) exchange surfaces (HTS) with high value of finning f = 14. Criteria and graphic dependences are recommended for calculation of heat transfer and aerodynamic resistance of heat exchangers. The graphic method of definition and supervision of continuous change of values of the current estimations of a rational enhancement of convective heat exchange (RECH) and necessary at designing of heat exchanger duct values PFT HTS is offered within the limits of all area of realization of process RECH. The opportunity of reduction practically up to 2.78 times of volume and weights of a core of heat exchangers with interrupted ducts instead of smooth ones is proved.
Available documents
Format PDF
Pages: 8 p.
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: Promising rational enhancement of heat exchange by section of long smooth ducts of plate-fin surfaces with purposes of creation of highly effective compact heat exchangers.
- Record ID : 30016175
- Languages: English
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Publication date: 2015/08/16
- DOI: http://dx.doi.org/10.18462/iir.icr.2015.0317
Links
See other articles from the proceedings (657)
See the conference proceedings
Indexing
- Themes: Evaporators, condensers and other heat exchangers
- Keywords: Heat transfer; Wind tunnel; Plate-fin; Duct; Expérimentation; Heat exchanger
-
Experimental studies on the icing-onset on plat...
- Author(s) : REICHL C., PAUSCHENWEIN G., WINDHOLZ B., et al.
- Date : 2010/06/13
- Languages : English
- Source: IIR/Eurotherm sustainable refrigeration and heat pump technology conference. Proceedings of the Eurotherm Seminar No. 88, Stockholm, Sweden, June 13-16, 2010.
- Formats : PDF
View record
-
An experimental study in determining the local ...
- Author(s) : HUANG C. H., YUAN I. C., AY H.
- Date : 2009/10
- Languages : English
- Source: International Journal of Heat and Mass Transfer - vol. 52 - n. 21-22
View record
-
Effect of flow direction of heating medium on b...
- Author(s) : SHIKICHI K., MINOURA K., ASANO H.
- Date : 2018/07/09
- Languages : English
- Source: 2018 Purdue Conferences. 17th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
View record
-
Estudio del efecto de la disposición de las ale...
- Author(s) : DIZ R., FERNÁNDEZ-SEARA J., PEREIRO A., et al.
- Date : 2012/02/22
- Languages : Spanish
- Source: CYTEF 2012. VI Congreso Ibérico y IV Congreso Iberoamericano de Ciencias y Técnicas del Frío, Madrid, España, 22-24 de febrero, 2012.
- Formats : PDF
View record
-
Condensation of R1234ze(Z) inside a vertical pl...
- Author(s) : FUKUDA S., ZHANG H., TAKATA N., et al.
- Date : 2015/08/16
- Languages : English
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
View record