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Dong Liang

Partner institution

Jiangsu University

Stop time2025.03.31

Outbound time2025.03.27

Research topic

Research on key technology of high performance horticultural pump

Research achievement

(1) The numerical calculation method for calculating the internal and external characteristics of household pumps with high precision is obtained, and the unsteady flow structure inside household pumps is revealed;

 

(2) Optimize the design of two household water pumps to meet the target requirements.

Patent

1. The invention relates to an optimal design method of a jet flow self-priming centrifugal pump

2. Pump monitoring and test system based on Internet of Things

Thesis

"Nuerical Studies in a Super-low Specific Speed

Centrifugal Pump for Differen Impeller Front Streamline Wrapping Angles"

Research on Cavitation Acoustic Characteristics of Pump Based on Fluid-Acoustic Coupling Method,Shock and Vibration

Cavitation characteristics of ultra-low specific speed centrifugal pump based on fluidioacoustic coupling method

Item

1. Study on three-phase flow mechanism in oxidation ditch driven by inverted parachute aerator

2, centrifugal pump cavitation induced noise mechanism and control

3. Mechanism and control of noise induced by unsteady cavitation of self-priming pump