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Implementation of a high-order compact finite-difference lattice Boltzmann method in generalized curvilinear coordinates
K Hejranfar, E Ezzatneshan - Journal of Computational Physics, 2014 - Elsevier
In this work, the implementation of a high-order compact finite-difference lattice Boltzmann
method (CFDLBM) is performed in the generalized curvilinear coordinates to improve the …
method (CFDLBM) is performed in the generalized curvilinear coordinates to improve the …
A high‐order compact finite‐difference lattice Boltzmann method for simulation of steady and unsteady incompressible flows
K Hejranfar, E Ezzatneshan - International Journal for …, 2014 - Wiley Online Library
SUMMARY A high‐order compact finite‐difference lattice Boltzmann method (CFDLBM) is
proposed and applied to accurately compute steady and unsteady incompressible flows …
proposed and applied to accurately compute steady and unsteady incompressible flows …
Divergence-free meshless local Petrov–Galerkin method for Stokes flow
The purpose of the present paper is development of an efficient meshless solution of steady
incompressible Stokes flow problems with constant viscosity in two dimensions, with …
incompressible Stokes flow problems with constant viscosity in two dimensions, with …
A truly incompressible smoothed particle hydrodynamics based on artificial compressibility method
F Rouzbahani, K Hejranfar - Computer Physics Communications, 2017 - Elsevier
In the present study, a truly incompressible smoothed particle hydrodynamics based on the
artificial compressibility method for simulating steady and unsteady incompressible flows is …
artificial compressibility method for simulating steady and unsteady incompressible flows is …
Application of a preconditioned high‐order accurate artificial compressibility‐based incompressible flow solver in wide range of Reynolds numbers
K Hejranfar, K Parseh - International Journal for Numerical …, 2018 - Wiley Online Library
In the present study, the preconditioned incompressible Navier‐Stokes equations with the
artificial compressibility method formulated in the generalized curvilinear coordinates are …
artificial compressibility method formulated in the generalized curvilinear coordinates are …
Simulation of three‐dimensional incompressible flows in generalized curvilinear coordinates using a high‐order compact finite‐difference lattice Boltzmann method
E Ezzatneshan, K Hejranfar - International Journal for …, 2019 - Wiley Online Library
In the present study, a high‐order compact finite‐difference lattice Boltzmann method is
applied for accurately computing 3‐D incompressible flows in the generalized curvilinear …
applied for accurately computing 3‐D incompressible flows in the generalized curvilinear …
Chebyshev collocation spectral lattice Boltzmann method for simulation of low-speed flows
K Hejranfar, M Hajihassanpour - Physical Review E, 2015 - APS
In this study, the Chebyshev collocation spectral lattice Boltzmann method (CCSLBM) is
developed and assessed for the computation of low-speed flows. Both steady and unsteady …
developed and assessed for the computation of low-speed flows. Both steady and unsteady …
On application of high-order compact finite-difference schemes to compressible vorticity confinement method
M Sadri, K Hejranfar, M Ebrahimi - Aerospace Science and Technology, 2015 - Elsevier
The main goal of this study is to assess the application of high-order compact finite-
difference schemes for the solution of the Euler equations in conjunction with the …
difference schemes for the solution of the Euler equations in conjunction with the …
Application of a shock-fitted spectral collocation method for computing transient high-speed inviscid flows over a blunt nose
M Najafi, K Hejranfar, V Esfahanian - Journal of Computational Physics, 2014 - Elsevier
Interaction of freestream disturbances with high-speed inviscid flow over a blunt nose is
simulated utilizing a shock-fitted spectral collocation method. The unsteady flow …
simulated utilizing a shock-fitted spectral collocation method. The unsteady flow …
An implicit dual-time step** high-order nodal discontinuous Galerkin method for solving incompressible flows on triangle elements
M Hajihassanpour, K Hejranfar - Mathematics and Computers in Simulation, 2020 - Elsevier
In this work, a high-order nodal discontinuous Galerkin method (NDGM) is developed and
assessed for the simulation of 2D incompressible flows on triangle elements. The governing …
assessed for the simulation of 2D incompressible flows on triangle elements. The governing …