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本文就充排气时间比、膨胀比(ε)、射流频率等对制冷效率η的影响进行了实验研究,并进行了理论分析.结果表明,在ζ=0.0405~0.1842范围内,制冷效率(η)随ζ的增大而提高;η随射流频率(f)的变化出现多个峰值,且第二个峰值点的效率比第一个峰值点高;随着膨胀比(ε)的增大,η和fopt都略有增大,且低ε下的增幅比高ε下的大.
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制冷
ISSN: 1005-9180
CN: 44-1220/TB
Year: 2008
Issue: 1
Volume: 27
Page: 17-20
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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