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INFLUENCE OF WALL TEMPERATURE ON THERMAL EFFECT OF NOZZLE FLOWMETER

Yu-Liang Zhanga , Liang-Huai Tongb, Jun-Jian Xiaoa,† , Kai-Yuan Zhangc

a College of Mechanical Engineering & Key Laboratory of Air-driven Equipment Technology of Zhejiang Province, Quzhou University, Quzhou, Zhejiang, 324000, China
b Quzhou Special Equipment Inspection Center, Quzhou, Zhejiang, 324000, China c School of Mechanical Engineering, Hunan University of Technology, Zhuzhou, Hunan, 412007, China
† Corresponding author. Email: zhang002@sina.com

Frontiers in Heat and Mass Transfer 2022, 18, 1-6. https://doi.org/10.5098/hmt.18.38

Abstract

Nozzle flowmeter has simple structure and wide application. In order to study the influence of temperature change on the inner wall of nozzle flowmeter on the thermal effect of flowmeter, the thermal effect of nozzle flowmeter was numerically simulated at five different inner wall temperatures in this paper. It is found that with the increase of the inner wall temperature, obvious stress concentration occurs in the upstream and downstream pressure inlets and the inlet and outlet areas of the flowmeter, and the thermal stress increases with the increase of the wall temperature. There are large thermal deformation areas in the inlet and outlet areas of the upstream and downstream pressure inlets and the eight-slot nozzle, and the thermal deformation value increases with the increase of wall temperature.

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APA Style
Zhang , Y., Tong, L., Xiao , J., Zhang, K. (2022). INFLUENCE OF WALL TEMPERATURE ON THERMAL EFFECT OF NOZZLE FLOWMETER. Frontiers in Heat and Mass Transfer, 18(1), 1-6. https://doi.org/10.5098/hmt.18.38
Vancouver Style
Zhang Y, Tong L, Xiao J, Zhang K. INFLUENCE OF WALL TEMPERATURE ON THERMAL EFFECT OF NOZZLE FLOWMETER. Front Heat Mass Transf. 2022;18(1):1-6 https://doi.org/10.5098/hmt.18.38
IEEE Style
Y. Zhang , L. Tong, J. Xiao , and K. Zhang "INFLUENCE OF WALL TEMPERATURE ON THERMAL EFFECT OF NOZZLE FLOWMETER," Front. Heat Mass Transf., vol. 18, no. 1, pp. 1-6. 2022. https://doi.org/10.5098/hmt.18.38



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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