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EFFECT OF PARTICLE DIAMETER SIZE ON INTERNAL FLOW CHARACTERISTICS OF A SMALL SEWAGE PUMP

Yu-Liang Zhanga,* , Dong-Yang Wub, Hai-Bing Caic, Can-Fei Wangc, Fei-Wuc, Shao-Han Zhengd

a College of Mechanical Engineering, Quzhou University, Quzhou 324000, China
b Hangzhou Oxygen Plant Group Co., Ltd., Hangzhou 310014, China
c Zhejiang Testing & Inspection Institute for Mechanical and Electrical Products Quality Co., Ltd., Hangzhou 310014, China
d College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou, 310023, China
* Corresponding author. Email: zhang002@sina.com

Frontiers in Heat and Mass Transfer 2023, 20, 1-5. https://doi.org/10.5098/hmt.20.11

Abstract

In this paper, based on the Mixture model, the numerical computations of the internal flow field in a sewage pump are carried out. Through numerical simulation, the turbulence flow characteristics in the sewage pump are obtained. Results show that when the particle diameter is 0.10 mm, the solid-phase concentration on the volute surface is high, and the wear is more severe. When the particle diameters are 0.15 mm and 0.20 mm, the solid-phase concentration on the volute surface is significantly higher, especially when the over-current cross-section enlarges constantly.

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APA Style
Zhang , Y., Wu, D., Cai, H., Wang, C., Fei-Wu, et al. (2023). EFFECT OF PARTICLE DIAMETER SIZE ON INTERNAL FLOW CHARACTERISTICS OF A SMALL SEWAGE PUMP. Frontiers in Heat and Mass Transfer, 20(1), 1-5. https://doi.org/10.5098/hmt.20.11
Vancouver Style
Zhang Y, Wu D, Cai H, Wang C, Fei-Wu , Zheng S. EFFECT OF PARTICLE DIAMETER SIZE ON INTERNAL FLOW CHARACTERISTICS OF A SMALL SEWAGE PUMP. Front Heat Mass Transf. 2023;20(1):1-5 https://doi.org/10.5098/hmt.20.11
IEEE Style
Y. Zhang , D. Wu, H. Cai, C. Wang, Fei-Wu, and S. Zheng "EFFECT OF PARTICLE DIAMETER SIZE ON INTERNAL FLOW CHARACTERISTICS OF A SMALL SEWAGE PUMP," Front. Heat Mass Transf., vol. 20, no. 1, pp. 1-5. 2023. https://doi.org/10.5098/hmt.20.11



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