Compressible two-phase flows by central and upwind schemes Academic Article uri icon

abstract

  • This paper concerns numerical methods for two-phase flows. The governing equations are the compressible 2-velocity, 2-pressure flow model. Pressure and velocity relaxation are included as source terms. Results obtained by a Godunov-type central scheme and a Roe-type upwind scheme are presented. Issues of preservation of pressure equilibrium, and positivity of the partial densities are addressed.

author list (cited authors)

  • Karni, S., Kirr, E., Kurganov, A., & Petrova, G.

citation count

  • 22

publication date

  • May 2004