ShareThermodynamic modelling and experimental validation of screw liquid chillers.
Author(s) : LEE T. S.
Summary
This study presents an empirically based model, involving the first and second laws of thermodynamics and the NTU-epsilon method of heat exchanger, to predict the COP of screw liquid chillers under various operating conditions, especially for capacity control by return chilled water sensing. A series of experiments were performed to verify this model. The results of this work should be applied for the purposes of performance prediction, evaluation of energy-efficiency improvements, fault detection, and other diagnoses of screw liquid chillers.
Details
- Original title: Thermodynamic modelling and experimental validation of screw liquid chillers.
- Record ID : 2006-1914
- Languages: English
- Source: ASHRAE Transactions. 2004 Winter Meeting. Volume 110, part 1 + CD-ROM.
- Publication date: 2004
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Indexing
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Research on fault diagnosis of screw chiller.
- Author(s) : HENG J. Z., LI H. Y., ZHOU Y. L., et al.
- Date : 2007/08/21
- Languages : English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
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System performance characteristics of a helical...
- Author(s) : BAILEY M. B.
- Date : 1998
- Languages : English
- Source: ASHRAE Transactions. 1998 annual Meeting, Toronto, Ontario + CD-ROM.
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Una nuova generazione di compressori a vite com...
- Author(s) : TREVISAN P.
- Date : 2009/06/12
- Languages : English
- Source: Latest technologies in refrigeration and air conditioning: energy issues and climate change, new refrigerants, new European regulations, new plants, the cold chain. XIII European Conference: June 12-13, 2009, Milan.
- Formats : PDF
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Dynamic model of a centrifugal chiller system: ...
- Author(s) : BENDAPUDI S., BRAUN J. E., GROLL E. A.
- Date : 2005
- Languages : English
- Source: ASHRAE Transactions. 2005 Winter Meeting. Volume 111, part 1 + CD-ROM.
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Modelling the performance of industrial chilled...
- Author(s) : LOVE R. J., CLELAND D. J.
- Date : 2006/02/16
- Languages : English
- Source: Innovative Equipment and Systems for Comfort and Food Preservation.
- Formats : PDF
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