ShareSummary
Based on simulations and experiments, the effects of refrigerant injection on the general performance and inner compression process of scroll compressors has been researched. As a result, it is found that the refrigerant injection process can be considered as a continual parameter-varying "adiabatic throttling + isostatic mixture" time-varying process. The indicated efficiency of the injection scroll compressor will acquire the maximum when the ratio of inner compression and outer compression ratios is the right value. When the compression is an isentropic process, the value is 1. The effects of injection pressure on the power, refrigerant flow rate, p-h diagram, volume efficiency, and indicated efficiency are studied in detail.
Available documents
Format PDF
Available
Public price
20 €
Member price*
15 €
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Effects of refrigerant injection on the scroll compressor.
- Record ID : 2007-2031
- Languages: English
- Source: 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Publication date: 2006/07/17
Links
See other articles from the proceedings (157)
See the conference proceedings
Indexing
- Themes: Compressors
- Keywords: Efficiency; Simulation; Optimization; Pressure; Intermediate injection; Expérimentation; Scroll compressor
-
Analysis of variable speed vapor injection scro...
- Author(s) : TELLO-OQUENDO F. M., NAVARRO-PERIS E., GONZÁLVEZ-MACIÁ J.
- Date : 2018/07/09
- Languages : English
- Source: 2018 Purdue Conferences. 24th International Compressor Engineering Conference at Purdue.
- Formats : PDF
View record
-
Experiences with hermetic scroll compressors wi...
- Author(s) : ZEHNDER M., FAVRAT D.
- Date : 2005/05/02
- Languages : English
- Source: 8th IEA Heat Pump Conference 2005: global advances in heat pump technology, applications, and markets. Conference proceedings [CD-ROM].
View record
-
Experimental analysis of the intermediate condi...
- Author(s) : TELLO-OQUENDO F. M., DECHESNE B., NAVARRO-PERIS E., 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
-
Experimental study on p-V indicator diagrams of...
- Author(s) : WU H., PENG X., XING Z., et al.
- Date : 2004/07
- Languages : English
- Source: Applied Thermal Engineering - vol. 24 - n. 10
View record
-
Numerical research on the scroll compressor wit...
- Author(s) : WANG B., SHI W., LI X., et al.
- Date : 2008/04
- Languages : English
- Source: Applied Thermal Engineering - vol. 28 - n. 5-6
View record