ShareScrew-expressor testing on an R134a chiller: efficiency, liquid carry over and chiller benefits.
Testergebnisse eines R134a-Schraubenexpressors: Wirkungsgrad, Mitreissen von Flüssigkeit und Vorteile für eine Kältemaschine.
Author(s) : HARTMANN K., KLAFFKE U.
Type of article: Article
Summary
The expressor concept intends to improve the efficiency of water-cooled R134a chillers by 6% by harnessing the power of the flashing liquid that is lost during throttling in the standard refrigeration cycle and using this power directly to compress a fraction of the low-pressure vapour available after the expansion process.
Details
- Original title: Testergebnisse eines R134a-Schraubenexpressors: Wirkungsgrad, Mitreissen von Flüssigkeit und Vorteile für eine Kältemaschine.
- Record ID : 2005-0672
- Languages: German
- Source: KI Luft Kältetech. - vol. 40 - n. 10
- Publication date: 2004/10
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Integrazione di un dispositivo di espansione a ...
- Author(s) : QUACK H., KRAUS W. E., NICKL J., et al.
- Date : 2004
- Languages : Italian
- Source: Industria & Formazione - vol. 28 - n. 282
- Formats : PDF
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Integration einer Expansionsmaschine in ein CO2...
- Author(s) : QUACK H., KRAUS W. E., NICKL J., et al.
- Date : 2004/09
- Languages : German
- Source: KI Luft Kältetech. - vol. 40 - n. 9
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Analysis of a refrigeration cycle driven by ref...
- Author(s) : JEONG J., KANG Y. T.
- Date : 2004/01
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 27 - n. 1
- Formats : PDF
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Zweiphasenströmungsturbinen als Drosselersatzge...
- Author(s) : HARTMANN K.
- Date : 2007/05
- Languages : German
- Source: KI Kälte Luft Klimatechnik - vol. 43 - n. 5
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Nieuwe generatie centrifugaalkoelmachines: hoge...
- Author(s) : JONG K. de
- Date : 2004/04
- Languages : Dutch
- Source: Koude & Luchtbehandeling - vol. 97 - n. 4A
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