Numerical Study on Performance Parameter of Pulsed Liquid Jet Pump

Ling Hua Wang; Ying Wu; Pan Hua Ning; Chao Gan

doi:10.4028/www.scientific.net/AMR.346.793

Paper Titles

Simulation for Microwave Nondestructive Detection of Thickness and Delamination in Layered-Dielectric in Metallic Substrate
p.764

Analysis of the Difference between Static and Dynamic Performance of Copper Cylinder Pressure Measurement and the Correcting Method
p.772

The Performance Test for Trigger Switch of Underwater Plasma Acoustic Source
p.780

Analysis of Stress Measuring and Testing of Continuous Rigid Frame Bridge
p.787

Numerical Study on Performance Parameter of Pulsed Liquid Jet Pump
p.793

2-Dimensional Holospectrum Based Fault Detection of Rotor
p.797

Research on the Performance Detecting System of High-Precision Small-Scale Solid Rocket Motor
p.804

The Measurement of Three-Dimensional Road Roughness Based on Laser Triangulation
p.812

Design on Hierarchical Testing System for Unmanned Ground Vehicles
p.817

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 346Numerical Study on Performance Parameter of Pulsed...

Numerical Study on Performance Parameter of Pulsed Liquid Jet Pump

Abstract:

The performance parameters of time-average basic performance equation of pulsed liquid jet pump are studied innumerical methods. Optimal working parameters, change law and influence on performance of momentum correction factor, throat tube inlet function are quantitatively analyzed. The conclusion is obtained that pulse jet could mainly make fluid of throat tube outlet more fully mix and optimal working parameters of liquid jet pump better improve. Also, change law of throat tube inlet function shows the reason why pulse liquid jet pump could improve performance, mainly to increase the entrainment rate.