Approach for simulating gas-liquid-like flows under supercritical pressures using a high-order central differencing scheme

@article{Terashima2012ApproachFS,
  title={Approach for simulating gas-liquid-like flows under supercritical pressures using a high-order central differencing scheme},
  author={Hiroshi Terashima and Mitsuo Koshi},
  journal={J. Comput. Physics},
  year={2012},
  volume={231},
  pages={6907-6923}
}
This study proposes an approach for simulations of cryogenic fluid mixing under supercritical pressures using high-order schemes. In this approach, we introduce a pressure evolution equation and consistently construct numerical diffusion terms to maintain the velocity and pressure equilibriums at fluid interfaces. The interfaces with high density and temperature ratio are successfully captured without the generation of spurious oscillations, while a high-order central differencing scheme… CONTINUE READING
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