3D‐Printed Centrifugal Pump Driven by Magnetic Force in Applications for Microfluidics in Biological Analysis
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Healthcare Materials"
DOI: 10.1002/adhm.202200593
Abstract: In recent years, microfluidic systems have been extensively utilized for biological analysis. The integration of pumps in microfluidic systems requires precise control of liquids and effort‐intensive set‐ups for multiplexed experiments. In this study, a 3D‐printed… read more here.
Keywords: pump driven; centrifugal pump; pump; biological analysis ... See more keywords
Numerical Investigation of the Transient Flow and Frequency Characteristic in a Centrifugal Pump with Splitter Blades
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Thermal Science"
DOI: 10.1007/s11630-020-1391-2
Abstract: To analyze the internal flow characteristics of each subchannel in a low-specific-speed centrifugal pump with splitter blades, the time histories and frequency spectra of pressure fluctuations and the distributions of the corresponding flow states in… read more here.
Keywords: pump splitter; centrifugal pump; frequency; splitter blades ... See more keywords
Diagnosis and Resolution of Vibration Issues in Vertical Centrifugal Pump
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-020-00910-0
Abstract: Centrifugal pumps are more popular for industrial and domestic applications because of small in size, less in capital cost, easy to maintain, able to work at medium to low heads and low viscous fluids when… read more here.
Keywords: centrifugal pump; pump; vibration; analysis ... See more keywords
Numerical simulation and analysis of flow characteristics in the front chamber of a centrifugal pump
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-017-1007-2
Abstract: We performed numerical simulations to study the flow characteristic in a centrifugal pump based on the RANS equations and the RNG k-ε turbulent model. The flow field, including the front and back pump chambers, the… read more here.
Keywords: centrifugal pump; pump; radial velocity; simulation ... See more keywords
Optimising prediction model of centrifugal pump as turbine with viscosity effects
Sign Up to like & getrecommendations! Published in 2017 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2016.09.002
Abstract: Abstract Performance conversion of a centrifugal pump as turbine from the known performance curves in pump mode is vital important in pump selection, power generation and investment assessment, especially under low Reynolds number operation conditions.… read more here.
Keywords: pump turbine; centrifugal pump; pump; conversion ... See more keywords
Experimental investigation on clocking effect of vaned diffuser on performance characteristics and pressure pulsations in a centrifugal pump
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2017.09.022
Abstract: Abstract Clocking effects can generally have a great influence on the operational state of centrifugal pumps. In order to analyze the effects of the positions of the vaned diffuser relative to the annular volute on… read more here.
Keywords: centrifugal pump; frequency; vaned diffuser; pressure pulsations ... See more keywords
Unsteady flow structure and its evolution in a low specific speed centrifugal pump measured by PIV
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2018.04.013
Abstract: Abstract The intense fluid-dynamic interaction associated with the complex flow structure in the centrifugal pump is detrimental to the stable operation of the pump. Based on the particle image velocimetry (PIV) measuring technique, flow structures… read more here.
Keywords: centrifugal pump; vorticity; flow rates; flow structure ... See more keywords
Experimental analysis on the behavior of water drops dispersed in oil within a centrifugal pump impeller
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2019.109969
Abstract: Abstract This paper aims to investigate the behavior of water drops in a continuous oil medium inside a centrifugal pump impeller working at eight operational conditions (up to 1200 rpm and 2.8 m3/h) with two-phase liquid-liquid flows.… read more here.
Keywords: behavior water; centrifugal pump; water; water drops ... See more keywords
The effects of viscoelastic fluid on the cavitation inception and development within a centrifugal pump: An experimental study
Sign Up to like & getrecommendations! Published in 2019 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2019.05.008
Abstract: Abstract Cavitation in a transparent centrifugal pump has been experimentally investigated using viscoelastic fluid. Viscoelastic fluids are aqueous solutions of polyacrylamide with different concentrations of 100, 200, and 400 ppm at room temperature. The cavitation inception… read more here.
Keywords: viscoelastic fluid; pump; centrifugal pump; cavitation ... See more keywords
The influence of micro grooves on the parameters of the centrifugal pump impeller
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.01.039
Abstract: Abstract Obtained efficiency of centrifugal pumps with low specific speed is not high. In order to reduce hydraulic losses, a modified impeller channel with micro grooves was designed and patented. The article focuses on the… read more here.
Keywords: centrifugal pump; parameters centrifugal; micro grooves; micro ... See more keywords
The optimization of centrifugal pump driving horizontal tubular photobioreactor for enhancing astaxanthin production using heterotrophic Haematococcus pluvialis.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of biotechnology"
DOI: 10.1016/j.jbiotec.2021.09.017
Abstract: Haematococcus pluvialis is the prime source of natural astaxanthin for commercial exploitation. The large-scale cultivation of H. pluvialis is one of the key technologies for the development of natural astaxanthin industry. So far, horizontal tubular… read more here.
Keywords: centrifugal pump; tubular photobioreactor; pluvialis; horizontal tubular ... See more keywords