Mobility‐dependent bifurcations in capillarity‐driven two‐phase fluid systems by using a lattice Boltzmann phase‐field model

@inproceedings{Huang2009MobilitydependentBI,
  title={Mobility‐dependent bifurcations in capillarity‐driven two‐phase fluid systems by using a lattice Boltzmann phase‐field model},
  author={Jun-Jie Huang and Chang Shu and Yong Chew},
  year={2009}
}
  • Jun-Jie Huang, Chang Shu, Yong Chew
  • Published 2009
  • Mathematics
  • Bifurcations in capillarity-driven two-phase fluid systems, due to different mobilities in phase-field models for such systems, are studied by using a lattice Boltzmann method (LBM). Specifically, two-dimensional (2D) and three-dimensional (3D) droplets on a flat wall with given wettability variations are investigated. It is found that the mobility controls the rate of diffusive relaxation of the phase field from non-equilibrium toward equilibrium, and similar to previous findings on… CONTINUE READING

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