Results 31 to 40 of about 18,578,793 (360)

Design of Improved Flow-Focusing Microchannel with Constricted Continuous Phase Inlet and Study of Fluid Flow Characteristics

Micromachines, 2022
This paper proposed an improved flow-focusing microchannel with a constricted continuous phase inlet to increase microbubble generation frequency and reduce microbubbles’ diameter.
Zhaohui Wang, Weibing Ding, Yiwei Fan, Jian Wang, Jie Chen, Hongxia Wang   +5 more
doaj   +1 more source

Preferential Paths of Air-water Two-phase Flow in Porous Structures with Special Consideration of Channel Thickness Effects. [PDF]

, 2019
Accurate understanding and predicting the flow paths of immiscible two-phase flow in rocky porous structures are of critical importance for the evaluation of oil or gas recovery and prediction of rock slides caused by gas-liquid flow.
A Ferrari, A Ferrari, A Khoei, A Scanziani, A Sokolichin, A Zidane, AA Keller, AG Yiotis, AQ Raeini, B Ling, C Chang, C Pan, C Xie, CY Zhang, D Kandhai, D Wildenschild, ES Boek, F Auzerais, F Basirat, HAA Amiri, HF Nordhaug, HS Suh, J Prüss, L Chen, M Auset, M Starnoni, M Sussman, MS Andreini, NK Karadimitriou, P Yue, PP Minh, PY Chuang, R Al-Raoush, R Helmig, R Hu, R Lenormand, S Berg, S Crone, S Ogawa, S Sirivithayapakorn, S Whitaker, SMV Gilfillan, T Tsuji, V Er, WB Lindquist, Y Chen, YS Wu, Z Liu, Z Sadjadi   +48 more
core   +2 more sources

Experimental study on flow characteristics of gas transport in micro- and nanoscale pores

Scientific Reports, 2019
Gas flow behavior in porous media with micro- and nanoscale pores has always been attracted great attention. Gas transport mechanism in such pores is a complex problem, which includes continuous flow, slip flow and transition flow.
W. Shen, F. Song, Xiao Hu, Genmin Zhu, Weiyao Zhu   +4 more
semanticscholar   +1 more source

Flow characteristics of a centrifugal pump with different impeller trimming methods [PDF]

FME Transactions, 2018
Influences of different impeller trimming methods on flow characteristics of a centrifugal pump have been studied numerically and experimentally in this research.
Khoeini Davood, Tavakoli Mohammad Reza
doaj  

The durability test of tractor hydrostatic pump type UD 25 under operating load

Research in Agricultural Engineering, 2010
The results of the UD 25 hydrostatic pump durability test are presented; they were obtained in the laboratory under operating load. The test of operating load was a continuation of the hydrostatic pump durability test with a cyclic pressure loading ...
Š. Drabant, J. Kosiba, J. Jablonický, J. Tulík   +3 more
doaj   +1 more source

Design and Internal Flow Characteristic Investigation of High-Temperature H₂/Steam-Mixed Working Fluid Turbine

Energies, 2023
In this paper, an improved RSM-CFD method is used to optimally design a mixed turbine of non-equilibrium condensing steam (NECS) and hydrogen (H2), of which the response surface method (RSM) and computational fluid dynamics (CFD) are coupled to take into
Liangchuan Wei, Bing Guo, Nanyi Li, Zhonghao Heng   +3 more
doaj   +1 more source

Performance and Exit Flow Characteristics ofMixed‐Flow Turbines [PDF]

International Journal of Rotating Machinery, 1997
The performance and exit flow characteristics of two mixed‐flow turbines have been investigated under steady‐state conditions. The two rotors differ mainly in their inlet angle geometry, one has a nominal constant incidence (rotor B) and the other has a constant blade angle (rotor C), but also in the number of blades.
C. Arcoumanis, R. F. Martinez-Botas, J. M. Nouri, C. C. Su   +3 more
openaire   +2 more sources

CFD study of heat transfer enhancement and fluid flow characteristics of laminar flow through tube with helical screw tape insert

Energy Procedia, 2019
In this study, a three-dimensional (3D) computational fluid dynamics (CFD) analysis is performed to investigate the heat transfer performance and fluid flow characteristics using a helical screw tape insert in pipe flow.
M. Tusar, K. Ahmed, M. Bhuiya, P. Bhowmik, M. Rasul, N. Ashwath   +5 more
semanticscholar   +1 more source

Research progress on fluid flow and mass transfer characteristics of high-gravity reactors for carbon capture

You-qi chuyun
ObjectiveAs an innovative process intensification technology, the high-gravity reactor significantly enhances the mass transfer coefficient in gas-liquid reaction systems, effectively addressing the low mass transfer efficiency problem of conventional ...
Wei ZHANG, Hao CHEN, Ke HUANG, Rui ZHU, Cheng FU, Bin HUANG   +5 more
doaj   +1 more source

Flow Characteristics in a Crowded Transport Model

, 2015
The aim of this paper is to discuss the appropriate modelling of in- and outflow boundary conditions for nonlinear drift-diffusion models for the transport of particles including size exclusion and their effect on the behaviour of solutions.
Burger, Martin, Pietschmann, Jan-Frederik   +1 more
core   +1 more source