IIR document
Linear compressors for electronics cooling: energy recovery and its benefits.
Author(s) : BRADSHAW C. R., GROLL E. A., GARIMELLA S. V.
Type of article: Article, IJR article
Summary
A comprehensive model of a linear compressor for electronics cooling was previously presented by Bradshaw et al. (2011) then enhanced and used for a sensitivity analysis of the leakage gap, eccentricity, and piston geometry by Bradshaw et al. (2013). The current work utilizes the previously developed model to explore the energy recovery characteristics of a linear compressor as compared to those of a reciprocating compressor. The impact of dead (clearance) volume on both a linear and reciprocating compressor is analyzed. In contrast to a reciprocating compressor the overall isentropic efficiency of the linear compressor remains relatively unaffected by an increase in dead volume up to a certain point. This behavior is attributed to the ability of the linear compressor to recapture the energy of the compressed gas during the expansion process. This characteristic behavior allows a linear compressor to be used for efficient capacity control from roughly 35–100%.
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Details
- Original title: Linear compressors for electronics cooling: energy recovery and its benefits.
- Record ID : 30009788
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 36 - n. 7
- Publication date: 2013/11
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Indexing
-
Linear compressors for electronics cooling: ene...
- Author(s) : BRADSHAW C. R., GROLL E. A., GARIMELLA S. V.
- Date : 2012/07/16
- Languages : English
- Source: 2012 Purdue Conferences. 21st International Compressor Engineering Conference at Purdue.
- Formats : PDF
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A comprehensive model of a miniature-scale line...
- Author(s) : BRADSHAW C. R., GROLL E. A., GARIMELLA S. V.
- Date : 2011/01
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 34 - n. 1
- Formats : PDF
View record
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Mini vapour cycle system for high density elect...
- Author(s) : MANCIN S., ZILIO C., ROSSETTO L.
- Date : 2012/07/16
- Languages : English
- Source: 2012 Purdue Conferences. 14th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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Mini vapor cycle system for high density electr...
- Author(s) : MANCIN S., ZILIO C., RIGHETTI G., et al.
- Date : 2013/06
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 36 - n. 4
- Formats : PDF
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-
A sensitivity analysis of a miniature-scale lin...
- Author(s) : BRADSHAW C. R., GROLL E. A., GARIMELLA S. V.
- Date : 2012/07/16
- Languages : English
- Source: 2012 Purdue Conferences. 21st International Compressor Engineering Conference at Purdue.
- Formats : PDF
View record