Comparison of cooling effectiveness between central and high-positioned air inlet rotor-stator disk systems

Guo qiang Xu; Zhi guo Zhan; Shui ting Ding; Zhi Tao; Xiang Luo

Comparison of cooling effectiveness between central and high-positioned air inlet rotor-stator disk systems

Guo qiang Xu^*
, Zhi guo Zhan
, Shui ting Ding
, Zhi Tao
, Xiang Luo

^*此作品的通讯作者

Peking University

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

Cooling effectiveness was compared, based upon experimental data, between central (CP) and high-positioned (HP) air inlet rotating disk systems. It was found that the high-positioned mode is better in reducing the disk radial temperature difference, though the differences of averaged Nusselt number and the averaged excessive body temperature are quite small between the two cases. It was concluded that the radial temperature difference should be included in determining cooling effectiveness.

源语言	英语
页（从-至）	42-44
页数	3
期刊	Tuijin Jishu/Journal of Propulsion Technology
卷	21
期	5
出版状态	已出版 - 10月 2000
已对外发布	是

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title = "Comparison of cooling effectiveness between central and high-positioned air inlet rotor-stator disk systems",

abstract = "Cooling effectiveness was compared, based upon experimental data, between central (CP) and high-positioned (HP) air inlet rotating disk systems. It was found that the high-positioned mode is better in reducing the disk radial temperature difference, though the differences of averaged Nusselt number and the averaged excessive body temperature are quite small between the two cases. It was concluded that the radial temperature difference should be included in determining cooling effectiveness.",

author = "Xu, \{Guo qiang\} and Zhan, \{Zhi guo\} and Ding, \{Shui ting\} and Zhi Tao and Xiang Luo",

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T1 - Comparison of cooling effectiveness between central and high-positioned air inlet rotor-stator disk systems

AU - Xu, Guo qiang

AU - Zhan, Zhi guo

AU - Ding, Shui ting

AU - Tao, Zhi

AU - Luo, Xiang

PY - 2000/10

Y1 - 2000/10

N2 - Cooling effectiveness was compared, based upon experimental data, between central (CP) and high-positioned (HP) air inlet rotating disk systems. It was found that the high-positioned mode is better in reducing the disk radial temperature difference, though the differences of averaged Nusselt number and the averaged excessive body temperature are quite small between the two cases. It was concluded that the radial temperature difference should be included in determining cooling effectiveness.

AB - Cooling effectiveness was compared, based upon experimental data, between central (CP) and high-positioned (HP) air inlet rotating disk systems. It was found that the high-positioned mode is better in reducing the disk radial temperature difference, though the differences of averaged Nusselt number and the averaged excessive body temperature are quite small between the two cases. It was concluded that the radial temperature difference should be included in determining cooling effectiveness.

UR - https://www.scopus.com/pages/publications/0034295868

M3 - 文章

AN - SCOPUS:0034295868

SN - 1001-4055

VL - 21

SP - 42

EP - 44

JO - Tuijin Jishu/Journal of Propulsion Technology

JF - Tuijin Jishu/Journal of Propulsion Technology

IS - 5

ER -

Comparison of cooling effectiveness between central and high-positioned air inlet rotor-stator disk systems

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