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Information Journal Paper

Title

EVALUATION OF RECIRCULATION TIME IN BUBBLE TRAIN FLOW BY USING DIRECT NUMERICAL SIMULATION

Pages

  93-104

Keywords

BUBBLE TRAIN FLOWS (BTF) 
DIRECT NUMERICAL SIMULATION (DNS) 
VOLUME OF FLUID (VOF) 

Abstract

 In this research, hydrodynamics of the Bubble Train Flows (BTF) in CIRCULAR CAPILLARIES has been investigated by Direct Numerical Simulation (DNS).The Volume of Fluid Based (VOF) interface tracking method and stream wise direction periodic boundary conditions has been applied. The results show that there exists an appropriate agreement between DNS and experimental correlation results. The RECIRCULATION TIME as an important parameter, which affects the mass transfer of gas-liquid slug flow through the capillaries channel, has been calculated. The effects of different parameters such as capillary length, capillary diameter, unit cell length, and surface tension on RECIRCULATION TIME have been investigated. Afterwards, the DNS based correlation has been proposed for BTF RECIRCULATION TIME in a circular capillary.

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  • Cite

    APA: Copy

    HASSANVAND, AMIN, & HASHEMABADI, SEYED HASSAN. (2016). EVALUATION OF RECIRCULATION TIME IN BUBBLE TRAIN FLOW BY USING DIRECT NUMERICAL SIMULATION. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 35(3), 93-104. SID. https://sid.ir/paper/689890/en

    Vancouver: Copy

    HASSANVAND AMIN, HASHEMABADI SEYED HASSAN. EVALUATION OF RECIRCULATION TIME IN BUBBLE TRAIN FLOW BY USING DIRECT NUMERICAL SIMULATION. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2016;35(3):93-104. Available from: https://sid.ir/paper/689890/en

    IEEE: Copy

    AMIN HASSANVAND, and SEYED HASSAN HASHEMABADI, “EVALUATION OF RECIRCULATION TIME IN BUBBLE TRAIN FLOW BY USING DIRECT NUMERICAL SIMULATION,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 35, no. 3, pp. 93–104, 2016, [Online]. Available: https://sid.ir/paper/689890/en

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