A collocated grid, projection method for time‐accurate calculation of low‐Mach number variable density flows in general curvilinear coordinates

DOI10.1002/fld.3734zbMath1455.65191OpenAlexW1493867675MaRDI QIDQ4965043

Publication date: 5 March 2021

Published in: International Journal for Numerical Methods in Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/fld.3734

zbMATH Keywords

variable density projection curvilinear grids collocated grid low Mach number approximation

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Spectral methods applied to problems in fluid mechanics (76M22) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)

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A numerical method for two-phase flows of dense granular mixtures ⋮ A numerical framework for low-speed flows with large thermal variations ⋮ An improved fractional-step method on co-located unstructured meshes for weakly compressible flow simulations ⋮ A volume of solid implicit forcing immersed boundary method for solving incompressible Navier-Stokes equations in complex domain ⋮ Projection methods for two velocity-two pressure models for flows of heterogeneous mixtures ⋮ High-order pole-treatment in cylindrical coordinates for incompressible flow simulations with finite-difference collocated schemes

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