64   Artículos

 
en línea
Weidong Cao, He Wang and Jian Tang    
Guide vane submersible centrifugal pumps are a kind of submersible pump, and the fluid inside the pump is often mixed with gravel and other impurities during operation, affecting the pump?s operating efficiency and life expectancy. However, past studies ... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Baoling Cui and Mingyu Shi    
Centrifugal pumps are essential fluid transfer devices in marine engineering. As the two most critical components of a centrifugal pump, the dynamic?static interference between the volute and the impeller makes the flow near the cutwater highly unstable,... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Qiaorui Si, Fanjie Deng, Yu Lu, Minquan Liao and Shouqi Yuan    
A numerical method using combined detached-eddy simulation (DES) and a cavitation model considering the rotation effect is used for unsteady cavitation flow field of the centrifugal pump. A closed-type pump test system was established to obtain the pump ... ver más

 
en línea
Michael Mansour and Dominique Thévenin    
This paper aims to summarize the results of several experimental investigations regarding two-phase liquid?gas flows in radial centrifugal pumps. The main objective is to combine the corresponding experimental results and collect the obtained knowledge t... ver más

 
en línea
Jianxin Hu, Ke Li, Wenfeng Su and Xinyi Zhao    
Centrifugal pumps are widely used in the oil and mining industries. In contrast to water pumps, the centrifugal pumps in the oil and mining industries are used for the transportation of drilling fluid, which is typically non-Newtonian fluid. Drilling flu... ver más
Revista: Water    Formato: Electrónico

 
en línea
Yunhan Geng, Shaojuan Su, Tianxiang Zhang and Zhaoyu Zhu    
Centrifugal pumps are susceptible to various faults, particularly under challenging conditions such as high pressure. Swift and accurate fault diagnosis is crucial for enhancing the reliability and safety of mechanical equipment. However, monitoring data... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Gerard Bois    

 
en línea
Markus Hundshagen and Romuald Skoda    
Predicting pump performance and ensuring operational reliability under two-phase conditions is a major goal of three-dimensional (3D) computational fluid dynamics (CFD) analysis of liquid/gas radial centrifugal pump flows. Hence, 3D CFD methods are incre... ver más

 
en línea
Markus Hundshagen, Kevin Rave, Michael Mansour, Dominique Thévenin and Romuald Skoda    
A hybrid two-phase flow solver is proposed, based on an Euler?Euler two-fluid model with continuous blending of a Volume-of-Fluid method when phase interfaces of coherent gas pockets are to be resolved. In a preceding study on a two-dimensional bladed re... ver más

 
en línea
Xiaogang Ma, Mengying Bian, Yang Yang, Tingting Dai, Lei Tang and Jun Wang    
This article explores the impact of inlet pre-swirl on pressure pulsation in a mixed-flow centrifugal pump through a combination of numerical simulations and experimental verification. Firstly, the mixed-flow centrifugal pump?s performance was initially ... ver más
Revista: Water    Formato: Electrónico

« Anterior     Página: 1 de 5     Siguiente »