Binary droplet collision simulations by a multiphase cascaded lattice Boltzmann method
نویسندگان
چکیده
منابع مشابه
Binary droplet collision simulations by a multiphase cascaded lattice Boltzmann method
Articles you may be interested in Study for optical manipulation of a surfactant-covered droplet using lattice Boltzmann method Simulations of binary drop collisions with a multiple-relaxation-time lattice-Boltzmann model Three-dimensional binary droplet collisions are studied using a multiphase cascaded lattice Boltzmann method (LBM). With this model it is possible to simulate collisions with ...
متن کاملAxisymmetric multiphase lattice Boltzmann method.
A lattice Boltzmann method for axisymmetric multiphase flows is presented and validated. The method is capable of accurately modeling flows with variable density. We develop the classic Shan-Chen multiphase model [Phys. Rev. E 47, 1815 (1993)] for axisymmetric flows. The model can be used to efficiently simulate single and multiphase flows. The convergence to the axisymmetric Navier-Stokes equa...
متن کاملA lattice Boltzmann method for immiscible multiphase flow simulations using the level set method
We consider the lattice Boltzmann method for immiscible multiphase flow simulations. Classical lattice Boltzmann methods for this problem, e.g. the colour gradient method or the free energy approach, can only be applied when density and viscosity ratios are small. Moreover, they use additional fields defined on the whole domain to describe the different phases and model phase separation by spec...
متن کاملThermohydrodynamics of an evaporating droplet studied using a multiphase lattice Boltzmann method.
In this paper, the thermohydrodynamics of an evaporating droplet is investigated by using a single-component pseudopotential lattice Boltzmann model. The phase change is applied to the model by adding source terms to the thermal lattice Boltzmann equation in such a way that the macroscopic energy equation of multiphase flows is recovered. In order to gain an exhaustive understanding of the comp...
متن کاملLattice-Boltzmann-Langevin simulations of binary mixtures.
We report a hybrid numerical method for the solution of the Model H fluctuating hydrodynamic equations for binary mixtures. The momentum conservation equations with Landau-Lifshitz stresses are solved using the fluctuating lattice Boltzmann equation while the order parameter conservation equation with Langevin fluxes is solved using stochastic method of lines. Two methods, based on finite diffe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics of Fluids
سال: 2014
ISSN: 1070-6631,1089-7666
DOI: 10.1063/1.4866146