We report on the development and applications of an interface-capturing method aimed at computing threedimensional incompressible two-phase flows involving high density and viscosity ratios, together with capillary effects. The numerical approach borrows some features to the Volume of Fluid method (since it is essentially based on the transport of the local volume fraction of the liquid) as well as to the Level Set technique (as no explicit reconstruction of the interface is carried out). The transport of the volume fraction is achieved by using a flux-limiting Zalesak scheme and the fronts are prevented from spreading in time by a specific strategy in which the velocity at nodes crossed by the interface is modified to keep the thickness of...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
The Mass-Conserving Level-Set method combines the efficiency of a Level-Set algorithm with the mass ...
The Mass-Conserving Level-Set method combines the efficiency of a Level-Set algorithm with the mass ...
One of the challenges in modelling multiphase fluid systems is to capture accurately the discontinuo...
Numerical techniques frequently used for unsteady simulation of one bubble can be classified as inte...
An improved level set approach for computing the incompressible two-phase flow with significantly de...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
A numerical method has been developed for direct simulation of bubble dynamics with large liquid-to-...
A numerical method is developed for simulating two-phase flows with moving inter-phase boundaries, w...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
A numerical method is developed for simulating two-phase flows with moving inter-phase boundaries, w...
International audienceBubbly flows occurring in nuclear power plants remain a major limiting phenome...
A numerical method is developed for simulating two-phase flows with moving inter-phase boundaries, w...
The subject of this thesis is the computation of bubbly flows. Bubbly flows occur for example in che...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
The Mass-Conserving Level-Set method combines the efficiency of a Level-Set algorithm with the mass ...
The Mass-Conserving Level-Set method combines the efficiency of a Level-Set algorithm with the mass ...
One of the challenges in modelling multiphase fluid systems is to capture accurately the discontinuo...
Numerical techniques frequently used for unsteady simulation of one bubble can be classified as inte...
An improved level set approach for computing the incompressible two-phase flow with significantly de...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
A numerical method has been developed for direct simulation of bubble dynamics with large liquid-to-...
A numerical method is developed for simulating two-phase flows with moving inter-phase boundaries, w...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
A numerical method is developed for simulating two-phase flows with moving inter-phase boundaries, w...
International audienceBubbly flows occurring in nuclear power plants remain a major limiting phenome...
A numerical method is developed for simulating two-phase flows with moving inter-phase boundaries, w...
The subject of this thesis is the computation of bubbly flows. Bubbly flows occur for example in che...
Numerical techniques frequently used for the simulation of one bubble can be classified as interface...
The Mass-Conserving Level-Set method combines the efficiency of a Level-Set algorithm with the mass ...
The Mass-Conserving Level-Set method combines the efficiency of a Level-Set algorithm with the mass ...