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IMECH-IR  > 流固耦合系统力学重点实验室(2012-)  > 会议论文
Title:
Measurement of the Velocity Profile in the Spirally Reinforced Pipe
Author: Zhong XF(钟兴福); Lin LM(林黎明); Zhang J(张军); Wu YX(吴应湘)
Issued Date: 2017
Conference Name: 6th International Conference on Measurement, Instrumentation and Automation (ICMIA)
Conference Date: JUN 29-30, 2017
Conference Place: Zhuhai, PEOPLES R CHINA
Abstract: In present paper, by installing the wind tunnel consisted of the spirally-reinforced-groove pipe with the diameter of 325mm, the velocity at different radial positions is measured in the text section where the flow is fully developed into the turbulent. Correspondingly, the velocity profile is obtained. By comparison with the theoretical velocity profile in the smooth pipe, the measured results have shown that the velocity profile in such special pipe is obviously different; especially at the non-dimensional radial position of 0.45 by the radius of pipe, the local minimum of velocity is appeared. These phenomena indicate that the spirally-reinforced grooves not only affect the variation of velocity profile, but also disturb the instability and accuracy of measurements in a certain extent.
Keyword: velocity profile ; spirally reinforced grooves ; a large-diameter pipe
Indexed Type: CPCI-S
Corresponding Author: Zhong, XF (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
Sponsorship: This work was financially supported by the QingkeHengan New Material Limited Company, Tanyuan, Shanxi, 030006, China.
Source: PROCEEDINGS OF THE 2017 6TH INTERNATIONAL CONFERENCE ON MEASUREMENT, INSTRUMENTATION AND AUTOMATION (ICMIA 2017)
Publisher: ATLANTIS PRESS
Publish Place: PARIS
Language: 英语
WOS ID: WOS:000415010800050
ISBN: 978-94-6252-387-6
Citation statistics:
Content Type: 会议论文
URI: http://dspace.imech.ac.cn/handle/311007/72178
Appears in Collections:流固耦合系统力学重点实验室(2012-)_会议论文

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description.institution: 1.[Zhong, Xingfu
2.Lin, Liming
3.Zhang, Jun
4.Wu, Yingxiang] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China

Recommended Citation:
Zhong XF,Lin LM,Zhang J,et al. Measurement of the Velocity Profile in the Spirally Reinforced Pipe[C]. 见:6th International Conference on Measurement, Instrumentation and Automation (ICMIA). Zhuhai, PEOPLES R CHINA. JUN 29-30, 2017
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