Phase Transitions and Traveling Waves in Compressible Fluids

作者:Freistuehler Heinrich
来源:Archive for Rational Mechanics and Analysis, 2014, 211(1): 189-204.
DOI:10.1007/s00205-013-0682-0

摘要

This note studies families of isothermal Navier-Stokes-Allen-Cahn systems that are parameterized by temperature. It shows that under natural assumptions, the possibility of traveling waves corresponding to phase boundaries arises during a phase transition at a critical temperature. Below that temperature, besides pairs of %26quot;Maxwell%26quot; states connected by waves with zero net mass flux, there exist also interfaces across which particles undergo a phase transformation.

  • 出版日期2014-1