IMI Interdisciplinary Mathematics InstituteCollege of Arts and Sciences

Ninth Annual Graduate Student Mini-conference in Computational Mathematics

Chenfei Zhang
University of South Carolina
Abstract

Unconditionally energy stable linear schemes for a multi-component multi-phase diffuse interface model with Peng-Robinson equation of state

  • Feb. 18, 2018
  • 11:40 a.m.
  • LeConte 412

We develop first and second order time stepping schemes for a multi-component multi-phase diffuse interface model with Peng-Robinson equation of state based on the "Invariant Energy Quadratization'" approach. We prove their unconditional energy stability and present some 2D numerical experiments to demonstrate accuracy and stability of the proposed schemes..

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