
IIR document
Numerical simulation and analysis of multi-channel parallel-flow condenser.
Author(s) : QI Z. G., CHEN J. P., CHEN Z. J.
Summary
A numerical model of parallel-flow condenser, which is composed of multi-channel tubes and louvered fins, is established based on the epsilon-NTU method. The tube-side refrigerant was divided into three regions including the superheating, two-phase and supercooling region. The calculation data have a good agreement with the experimental data. The heat transfer coefficient of refrigerant was studied on the basis of the model. The effect of flow distribution on the condenser capacity and pressure drop of refrigerant side was simulated. A critical ratio of the first pass number to the second pass number was observed at which the maximum heat transfer rate and the minimum pressure drop of refrigerant side occur.
Available documents
Format PDF
Pages: ICR07-B2-638
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: Numerical simulation and analysis of multi-channel parallel-flow condenser.
- Record ID : 2008-0139
- Languages: English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Publication date: 2007/08/21
Links
See other articles from the proceedings (839)
See the conference proceedings
Indexing
-
Numerical study on the performance of the evapo...
- Author(s) : KUWAHARA K., KOYAMA S., IKUTA S.
- Date : 2006/07/17
- Languages : English
- Source: 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Formats : PDF
View record
-
Simulation for fin-and-tube heat exchanger base...
- Author(s) : DING G. L., WU Z. G., LONG H. F., et al.
- Date : 2006/05/21
- Languages : English
- Source: ACRA-2006. Proceedings of the 3rd Asian conference on refrigeration and air conditioning.
View record
-
Theoretical analysis and experimental design of...
- Author(s) : GU Y., ZOU Y., PAN S., et al.
- Date : 2019/08/24
- Languages : English
- Source: Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
View record
-
Generic dynamic model for heat exchangers.
- Author(s) : XUAN S., AUTE V., RADERMACHER R.
- Date : 2006/07/17
- Languages : English
- Source: 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Formats : PDF
View record
-
Impact of leading edge delta-wing vortex genera...
- Author(s) : JOARDAR A., JACOBI A. M.
- Date : 2005/04
- Languages : English
- Source: International Journal of Heat and Mass Transfer - vol. 48 - n. 8
View record