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所属单位:
控制科学与工程学院
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论文名称:
Simulation on the performance of ejector in a parallel hybrid ejector-based refrigerator-freezer cooling cycle
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教研室:
喷射理论与应用实验室
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发表刊物:
Energy Conversion and Management
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刊物所在地:
United Kingdom
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关键字:
Variable area ratio ejector; Entrainment ratio; Back pressure; Blocking percentage
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摘要:
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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第一作者:
侯文秀
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通讯作者:
王雷
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全部作者:
严嘉
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论文类型:
期刊论文
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学科门类:
工学
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一级学科:
控制科学与工程
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文献类型:
J
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卷号:
143
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页面范围:
440-447
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ISSN号:
0196-8904
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是否译文:
否
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发表时间:
2017-04
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收录刊物:
SCI
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发布时间:
2018-10-06