Consistency and accuracy in the simulation of two-phase flows with phase change using sharp interface capturing methods
Journal of Computational Physics(2022)
摘要
•Consistent phase-change procedure are proposed and investigated for any interface capturing method.•Accurate and second-order discretizations for diffusion operator with flux jump are presented.•Second-order accurate gradients from any interface representation are obtained.•VOF and Level-Set framework for evaporating flows are limited to first-order convergence with important errors in 3D.
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关键词
Volume-of-fluid,Level-set,Phase change,Incompressible flows,Cartesian grids
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