3 papers
physics.flu-dyn2024
Phase-field modeling of dendritic growth with gas bubbles in the solidification of binary alloys
Chengjie Zhan, Zhenhua Chai, Dongke Sun +3
In this work, a phase-field model is developed for the dendritic growth with gas bubbles in the solidification of binary alloys. In this model, a total free energy for the complex…
physics.flu-dyn2024
A phase-field-based lattice Boltzmann method for two-phase flows with the interfacial mass/heat transfer
Baihui Chen, Chengjie Zhan, Zhenhua Chai +1
In this work, we develop a phase-field-based lattice Boltzmann (LB) method for a two-scalar model of the two-phase flows with interfacial mass/heat transfer. Through the Chapman-En…
physics.comp-ph2023
A consistent and conservative diffuse-domain lattice Boltzmann method for multiphase flows in complex geometries
Xi Liu, Chengjie Zhan, Yin Chen +2
Modeling and simulation of multiphase flows in complex geomerties are challenging due to the complexity in describing the interface topology changes among different phases and the…