Results 1 to 10 of about 1,613,587 (302)

Research of Characteristics of Gas-liquid Two-phase Pressure Drop in Microreactor

MATEC Web of Conferences, 2015
With the research system of nitrogen and deionized water, this paper researches the pressure drop of gas-liquid two-phase flow in the circular microchannel with an inner diameter which is respectively 0.9mm and 0.5mm, analyzes the effect of microchannel ...
Li Dan
doaj   +1 more source

Design of a micrometer-scale multilayer air filter

Frontiers in Mechanical Engineering
We constructed a micrometer-scale, multilayer air filter structure for use in dangerous gas pipelines based on the design requirements of low pressure drop, high sealing, compact filter components, and micrometer-scale air particles.
Fenglong Yin, Yuehao Li, Xinyi Zhang, Yanxia Li, Xiaodong Liang   +4 more
doaj   +1 more source

Experimental Investigation on Flow Boiling and Pressure Drop of R1233zd (E) in Cold Plate with Parallel Channels

Zhileng xuebao, 2022
As a critical component of two-phase cooling systems, the pressure drop characteristics of refrigerants in cold plates with parallel channels significantly affect their heat-transfer performance.
Wang Yuchen, Fang Yidong, Su Lin, Yang Wenliang, Zhang Zhao   +4 more
doaj  

Comparative Pressure Drop in Laminar and Turbulent Flows in Circular Pipe with and without Baffles using FEV [PDF]

, 2015
The study of Turbulent flow characteristics in complex geometries receives considerable attention due to its Importance in many engineering applications and has been the subject of interest for researchers.
Pandey, A. (Ashu), Patil, R. (Rahul)
core  

Simulations of extensional flow in microrheometric devices [PDF]

, 2008
We present a detailed numerical study of the flow of a Newtonian fluid through microrheometric devices featuring a sudden contraction–expansion. This flow configuration is typically used to generate extensional deformations and high strain rates.
A Revuelta, BP Leonard, C Neto, C-H Tsai, D Drikakis, DF James, DM Binding, DM Binding, DV Boger, DV Boger, E Lauga, E Mitsoulis, EB Bagley, F Battaglia, F Durst, FN Cogswell, FN Cogswell, G Karniadakis, Gareth H. McKinley, GM Whitesides, GM Whitesides, HK Moffatt, IJ Sobey, JC McDonald, JL Barrat, JP Rothstein, K Kang, K Kang, LE Rodd, Lucy E. Rodd, M Gad-el-Hak, M Shapira, MA Alves, MA Alves, MA Alves, MA Alves, MA Alves, Manuel A. Alves, MSN Oliveira, MSN Oliveira, MSN Oliveira, Mónica S. N. Oliveira, O Hassager, P Townsend, PJ Oliveira, PJ Oliveira, PJ Oliveira, R Pit, R Wille, RA Brown, RG Owens, RM Fearn, S Kim, S Mishra, SA White, ST Wereley, T Bayraktar, T Hawa, TP Chiang, TR Tuladhar, W Cherdron, WY Lee   +61 more
core   +1 more source

Economic method for measuring ultra-low flow rates of fluids [PDF]

, 1970
Capillary tube flowmeter measures ultra-low flows of very corrosive fluids /such as chlorine trifluoride and liquid fluorine/ and other liquids with reasonable accuracy.
Bogdanovic, J. A., Keller, W. F.
core   +1 more source

Research on Correlation of the Flow Condensation Pressure Drop inside the Micro-fin Tube

Zhileng xuebao, 2020
The two-phase flow-condensation heat transfer experiment of R134a inside the micro-fin tube was operated on the test bench, the influence of working conditions and micro-fin tube structural parameters on the pressure drop was studied, and its ...
Shen Daoming, Liu Yaping, Gui Chao, Xia Jinhong, Xue Songtao   +4 more
doaj  

Ultrafast Interference Imaging of Air in Splashing Dynamics

, 2011
A drop impacting a solid surface with sufficient velocity will emit many small droplets creating a splash. However, splashing is completely suppressed if the surrounding gas pressure is lowered.
Driscoll, Michelle M., Nagel, Sidney R.
core   +1 more source

A new correlation for pressure drop in the cooling process of Al2O3-water nanofluid in pipes [PDF]

FME Transactions, 2015
This paper discusses the pressure drop of Al2O3-water nanofluid in laminar flow regimes in circular pipes at different temperatures and Al2O3 volume concentrations in both cooling and heating processes.
Sudarmadji Sudarmadji
doaj  

Droplets displacement and oscillations induced by ultrasonic surface acoustic waves: a quantitative study

, 2010
We present an experimental study of a droplet interacting with an ultrasonic surface acoustic wave (SAW). Depending on the amplitude of the wave, the drop can either experience an internal flow with its contact-line pinned, or (at higher amplitude) move ...
Baudoin, M., Brunet, P., Matar, O. Bou, Zoueshtiagh, F.   +3 more
core   +3 more sources