Paper Publications
Simulation on the performance of ejector in a parallel hybrid ejector-based refrigerator-freezer cooling cycle
Release Time:2018-10-06
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Institution:
School of Control Science and Engineering
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Teaching and Research Group:
Injection theory and application laboratry
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Journal:
Energy Conversion and Management
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Place of Publication:
United Kingdom
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Key Words:
Variable area ratio ejector; Entrainment ratio; Back pressure; Blocking percentage
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Summary:
In this paper, the simulation is carried out to investigate the performance of ejector used in a parallel hybrid ejector-based refrigerator-freezer cooling cycle. The geometric parameters such as primary nozzle diameter, area ratio and constant-pressure mixing chamber length are studied firstly to achieve a good performance of the fixed area ratio ejector under a certain condition. Based on the obtained ejector geometry, an adjustable ejector with a spindle is used in the system to meet the requirements of variable cooling loads.
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First Author:
侯文秀
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Correspondence Author:
Lei Wang
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All the Authors:
严嘉
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Indexed by:
Journal paper
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Discipline:
Engineering
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First-Level Discipline:
Control Science and Engineering
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Document Type:
J
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Volume:
143
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Page Number:
440-447
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ISSN:
0196-8904
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Translation or Not:
No
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Date of Publication:
2017-04
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Included Journals:
SCI
