4 Art�culos

Numerical Simulation of Flow-Induced Noise in Horizontal Axial Flow Pumps in Forward and Reverse Conditions

Acceso

en l�nea

Donglei Wu and Yalei Bai

This paper investigates the influence of pressure pulsation and flow-induced noise using a two-way dual-purpose pump. The pressure pulsation signal is obtained from the Detached Eddy Simulation (DES) turbulent model calculation as the fan sound source, a... ver m�s

Revista: Water Formato: Electr�nico

Tabla de contenido: Vol: 15 Num: 0 Par: 2 A�o: 2023

Test and Numerical Simulation of Pressure Pulsation under the Forward and Reverse Working Conditions of a Horizontal Axial Flow Pump

Acceso

en l�nea

Yalei Bai and Donglei Wu

In daily operation, the flow state in the runner chamber of an axial flow pump is extremely complex, and the pressure pulsation caused by the vibration of the unit and the hydraulic excitation is also extremely complex. The pressure pulsation will also g... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 12 Num: 0 Par: 24 A�o: 2022

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