Study of bifurcation in coalscence of bubbles using front-tracking method

2021/02/24 by SeyedMehdi Abtahi, Abtahi, Seyedmehdi, Mehrdad Izadjoo +1
Engineering · #FOS: Physical sciences #Fluid Dynamics (physics.flu-dyn) #Fluid Dynamics and Heat Transfer #Fluid Dynamics and Mixing #Lattice Boltzmann Simulation Studies

paper · pdf · doi:10.48550/arxiv.2102.12091

openalex publication_date 2021/02/24 · openalex created_date 2021/03/01 · openalex updated_date 2026/07/28

Abstract

There are many applications of multiphase flow in important fields such as biological, chemical and power processes. Bubble coalescence is of a significant importance in simulating multiphase fluid flows. Weber number (W_e), Reynolds number (Re) and collision parameter play important role in the coalescence of bubbles. In the present work, front-tracking method is applied to simulate bubble coalescence. Moreover, the results are presented for different collision parameters and changes in the coalescence of bubbles are discussed

Citations

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