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author:

黄廷夫 (黄廷夫.) [1] | 李学来 (李学来.) [2] | 黄齐飞 (黄齐飞.) [3]

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CQVIP PKU CSCD

Abstract:

对充排气时间比为0.173的振荡管的冷效应及有关因素的影响进行了实验研究,考虑管长、膨胀比、管外换热状况对振荡管冷效应及壁温分布的影响.结果表明,强化管外传热,可明显增强振荡管冷效应;如膨胀比ε=3-5时,制冷效率η可提高3%.9%;管长L增大,η略高,最佳射流频率fopt相差不大;ε的变化对壁温分布影响剧烈.

Keyword:

制冷效率 压力波制冷机 强化传热 振荡管 激波

Community:

  • [ 1 ] 福州大学化学化工学院,福建福州350002
  • [ 2 ] 天津大学内燃机燃烧学国家重点实验室,天津300072

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2006

Issue: 4

Volume: 34

Page: 612-615

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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