Open Access

ARTICLE

A Numerical Study on the Effect of the Backflow Hole Position on the Performances of a Self-Priming Pump

Dongwei Wang^1,*, Lijian Cao¹, Weidong Wang², Jiajun Hu¹

1 School of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
2 Sanlian Pump Industry Co., Ltd., Ma’anshan, 243000, China

* Corresponding Author: Dongwei Wang. Email: