CFD Simulation on Flow Field of Gas-Liquid Taylor Flow in Circular Capillaries

Zhi Qun Pan; Xu Bin Zhang; Jing Tang; Wang Feng Cai

doi:10.4028/www.scientific.net/AMR.803.54

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 803CFD Simulation on Flow Field of Gas-Liquid Taylor...

CFD Simulation on Flow Field of Gas-Liquid Taylor Flow in Circular Capillaries

Abstract:

Computational Fluid Dynamics (CFD) was used to simulate the flow field of gas-liquid Taylor flow in circular capillaries. The separate influence of gas bubble velocity V_b,Taylor unit length L_UC, film length L_film and liquid film thickness δ_film on both the liquid slug velocity V_x,top and film velocity V_x,film were investigated. The values of V_x,top are mainly dependent on V_band δ_filmwhile V_x,film relies on all the four parameters.

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Periodical:

Advanced Materials Research (Volume 803)

Pages:

54-59

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.803.54

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Online since:

September 2013

Authors:

Zhi Qun Pan, Xu Bin Zhang, Jing Tang, Wang Feng Cai

Keywords:

CFD Simulation, Flow Field, Taylor Flow

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