Level-set simulations of buoyancy-driven motion of single and multiple bubbles

@inproceedings{Balczar2015LevelsetSO,
  title={Level-set simulations of buoyancy-driven motion of single and multiple bubbles},
  author={N{\'e}stor Balc{\'a}zar and Oriol Lehmkuhl and Llu{\'i}s Jofre and Assensi Oliva},
  year={2015}
}
Abstract This paper presents a numerical study of buoyancy-driven motion of single and multiple bubbles by means of the conservative level-set method. First, an extensive study of the hydrodynamics of single bubbles rising in a quiescent liquid is performed, including its shape, terminal velocity, drag coefficients and wake patterns. These results are validated against experimental and numerical data well established in the scientific literature. Then, a further study on the interaction of two… CONTINUE READING

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