Document IIF
Etude expérimentale sur l'écoulement diabatique du R134a dans un capillaire en spirale.
Experimental investigation on diabatic flow of R134a through spiral capillary tube.
Auteurs : KALEEM KHAN M., KUMAR R., SAHOO P. K.
Type d'article : Article, Article de la RIF
Résumé
The experimental investigation has been carried out to investigate the effects of various geometric parameters on the mass flow rate of R134a through diabatic spiral capillary tube. In diabatic flow, the capillary tube is bonded with the compressor suction-line to form a counter-flow exchanger. The lateral type of diabatic capillary tube has been investigated in the present experimental study. The major geometric parameters investigated are capillary tube diameter, capillary tube length and coil pitch. In addition, effect of inlet subcooling on the mass flow rate through diabatic spiral capillary tube is also done. A comparison of the performance of diabatic spiral capillary tube has been made with adiabatic spiral capillary tube. Generalized empirical correlation for diabatic spiral capillary tube has also been proposed. It has been found that the predictions of the proposed correlation lie in the error band of plus or minus 7%.
Documents disponibles
Format PDF
Pages : 261-271
Disponible
Prix public
20 €
Prix membre*
Gratuit
* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)
Détails
- Titre original : Experimental investigation on diabatic flow of R134a through spiral capillary tube.
- Identifiant de la fiche : 2009-0587
- Langues : Anglais
- Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 32 - n. 2
- Date d'édition : 03/2009
Liens
Voir d'autres articles du même numéro (16)
Voir la source
Indexation
-
Numerical investigation of HFC-134a flow throug...
- Auteurs : KALEEM KHAN M., KUMAR R., KUMAR SAHOO P.
- Date : 21/08/2007
- Langues : Anglais
- Source : ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
Voir la fiche
-
A model for helical capillary tubes for refrige...
- Auteurs : PALIWAL H. K., KANT D.
- Date : 17/07/2006
- Langues : Anglais
- Source : 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Formats : PDF
Voir la fiche
-
Experimental study of the flow of R-134a throug...
- Auteurs : KHAN M. K., KUMAR R., SAHOO P. K.
- Date : 09/2008
- Langues : Anglais
- Source : HVAC&R Research - vol. 14 - n. 5
Voir la fiche
-
Experimental and numerical investigation of R13...
- Auteurs : KHAN M. K., KUMAR R., SAHOO P. K.
- Date : 11/2008
- Langues : Anglais
- Source : HVAC&R Research - vol. 14 - n. 6
Voir la fiche
-
An experimental study of the flow of R407C in a...
- Auteurs : MITTAL M. K., KUMAR R., GUPTA A.
- Date : 06/2010
- Langues : Anglais
- Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 33 - n. 4
- Formats : PDF
Voir la fiche