QUANTITATIVE BENCHMARK OF A SINGLE RISING BUBBLE USING VOF METHODS
1 Introduction Gas-liquid flow systems are often encountered in the chemical process industry,with various scales ranging from large bubble columns,plate columns,agitated vessels,surface aerators,jets,static mixers or micro-reactors.Their applications are generally reactive flow systems,mixing,stripping or saturation systems.Complex phenomena of turbulent hydrodynamics involving breakup and coalescence,coupled with gas-liquid mass and heat transfers,appear in such systems.Thanks to the increase of computing resources,highly resolved simulations gain more and more interest to analyze in detail the physics of such multiphase flows.Many numerical methods have emerged to attempt to simulate gas-liquid flows.Among these,implicit interface capturing approaches like volume of fluid(VoF) 1 and level set(LS) 2 have proven to be efficient in simulating multiphase flows.
Multiphase flows Bubbly flows Incompressible MULES isoAdvector VOF
LIONEL GAMET JOHAN ROENBY MARCO SCALA HAMZA ZEHARA
IFPEN,Process Experimentation Division STROMNING
国际会议
The 13th OpenFOAM Workshop(第13届OpenFOAM国际研讨会)
上海
英文
177-180
2018-06-24（万方平台首次上网日期，不代表论文的发表时间）