Effect of viscosity on droplet-droplet collision outcome: Experimental study and numerical comparison

DOI10.1063/1.2781603zbMath1182.76285OpenAlexW1993426797MaRDI QIDQ5303500

Norbert Roth, Matthias Hase, Pavel Havelka, Cecilie Gotaas Johnsen, Bernhard Weigand, Hugo Atle Jakobsen, Hallvard F. Svendsen

Publication date: 18 March 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.2781603

zbMATH Keywords

two-phase flowviscosityflow separationflow simulationnumerical analysiscollision processesdropsstroboscopes

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (13)

Universality of stretching separation ⋮ Binary collisions of drops of immiscible liquids ⋮ Computational fluid dynamics simulation of fluid particle fragmentation in turbulent flows ⋮ A volume-of-fluid-based numerical method for multi-component mass transfer with local volume changes ⋮ The onset of fragmentation in binary liquid drop collisions ⋮ Evaluation of the impact parameter in droplet-droplet collision experiments by the aliasing method ⋮ Mechanism study of deformation and mass transfer for binary droplet collisions with particle method ⋮ Comparison of surface tension generation methods in smoothed particle hydrodynamics for dynamic systems ⋮ Modelling of high pressure binary droplet collisions ⋮ Inertial stretching separation in binary droplet collisions ⋮ Experimental investigation of water droplet binary collisions and description of outcomes with a symmetric Weber number ⋮ Influence of liquid miscibility and wettability on the structures produced by drop–jet collisions ⋮ Modeling merging and breakup in the moving mesh interface tracking method for multiphase flow simulations

Cites Work

• Volume of fluid (VOF) method for the dynamics of free boundaries
• A continuum method for modeling surface tension
• A front-tracking method for viscous, incompressible multi-fluid flows
• Reconstructing volume tracking
• Modelling merging and fragmentation in multiphase flows with SURFER
• Numerical simulation of binary liquid droplet collision
• Evaluation of the impact parameter in droplet-droplet collision experiments by the aliasing method
• Application of a level set method for simulation of droplet collisions

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