The Influence from the Return Water Temperature of Condenser on the Cooling Capacity and Power Consumption of the Cold-Water Screw Unit Used on Cold Storage

Zhao Lei Ding; Feng Tong Li; Chang Feng Zhang

doi:10.4028/www.scientific.net/AMR.941-944.2461

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 941-944The Influence from the Return Water Temperature of...

The Influence from the Return Water Temperature of Condenser on the Cooling Capacity and Power Consumption of the Cold-Water Screw Unit Used on Cold Storage

Abstract:

The mathematical models of the cold-water screw unit used on cold storage has been established.The operating condition of the unit which working at partial load has been simulated,with different return water temperature of condenser.The influence from the return water temperature of condenser on the cooling capacity and power consumption on the condition of different capacity of compressor has been analyzed, when the evaporation temperature is-10°C.The fact that the operational cost can be significantly reduced if the night cool storage technology is adopted.

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Periodical:

Advanced Materials Research (Volumes 941-944)

Pages:

2461-2464

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.941-944.2461

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Online since:

June 2014

Authors:

Zhao Lei Ding*, Feng Tong Li, Chang Feng Zhang

Keywords:

Cold Storage, Cooling Capacity, Partial Load, Power Consumption, Return Water Temperature of Condenser, Screw Unit, Simulation

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* - Corresponding Author

References

[1] Long Fu , Guoliang Ding , Zujian Su , Guoquan Zhao. Steady-state simulation of screw liquid chillers. Applied Thermal Engineering ，2002，22：1731–1748.

DOI: 10.1016/s1359-4311(02)00084-4

Google Scholar

[2] Babak Solati, Radu Zmeureanu , Fariborz Haghighat. Correlation based models for the simulation of energy performance of screw chillers. Energy Conversion and Management , 2003, 44 : 1903–(1920).

DOI: 10.1016/s0196-8904(02)00233-9

Google Scholar

[3] C V Le, P K Bansal, J D Tedford: Institution of Mechanical Engineers. vol. 219 (2005), p.95.

Google Scholar

[4] Jinghui Liu, Qinggang Li, Fazhong Wang, Lei Zhou. A new model of screw compressor for refrigeration system simulation. INTTERNATIONAL JOURNAL OF REFRIGERATION, 2012, 35：861-870.

DOI: 10.1016/j.ijrefrig.2012.01.016

Google Scholar