3 papers
physics.comp-ph2019
Stabilized energy factorization approach for Allen-Cahn equation with logarithmic Flory-Huggins potential
Xiuhua Wang, Jisheng Kou, Jianchao Cai
The Allen--Cahn equation is one of fundamental equations of phase-field models, while the logarithmic Flory--Huggins potential is one of the most useful energy potentials in variou…
math.NA2019
A novel energy factorization approach for the diffuse-interface model with Peng-Robinson equation of state
Jisheng Kou, Shuyu Sun, Xiuhua Wang
The Peng-Robinson equation of state (PR-EoS) has become one of the most extensively applied equations of state in chemical engineering and petroleum industry due to its excellent a…
math.NA2017
Linearly decoupled energy-stable numerical methods for multi-component two-phase compressible flow
Jisheng Kou, Shuyu Sun, Xiuhua Wang
In this paper, for the first time we propose two linear, decoupled, energy-stable numerical schemes for multi-component two-phase compressible flow with a realistic equation of sta…