Numerical investigation of the cavitating flow and the cavitation-induced noise around one and two circular cylinders
M Sadri, E Kadivar - Ocean Engineering, 2023 - Elsevier
In this work, we simulated a two-phase cavitating flow around one and two circular cylinders
with the density based homogeneous mixture model. We discretized the governing …
with the density based homogeneous mixture model. We discretized the governing …
Application of arbitrary Lagrangian–Eulerian unstructured finite volume lattice Boltzmann method to simulate compressible viscous flows over moving bodies
In this work, a central difference unstructured finite volume lattice Boltzmann method
(FVLBM) in an arbitrary Lagrangian–Eulerian (ALE) framework is applied to effectively …
(FVLBM) in an arbitrary Lagrangian–Eulerian (ALE) framework is applied to effectively …
An implicit dual-time step** spectral difference lattice Boltzmann method for simulation of viscous compressible flows on structured meshes
In this work, the spectral difference lattice Boltzmann method (SDLBM) is extended and
applied for accurately computing two-dimensional viscous compressible flows on structured …
applied for accurately computing two-dimensional viscous compressible flows on structured …
Numerical simulation of shock-disturbances interaction in high-speed compressible inviscid flow over a blunt nose using weighted essentially non-oscillatory scheme
In the present study, shock-disturbances interaction in high-speed compressible inviscid
flow is simulated utilizing the weighted essentially non-oscillatory (WENO) scheme by …
flow is simulated utilizing the weighted essentially non-oscillatory (WENO) scheme by …
Accuracy improvement of second-order central scheme using smart post-process filter for hybrid RANS/LES method
R Pasandeh, V Esfahanian - Aerospace Science and Technology, 2017 - Elsevier
The present research aims to propose a new approach to improve the performance of
computational codes employing the RANS/LES technique with 2nd order central scheme. To …
computational codes employing the RANS/LES technique with 2nd order central scheme. To …
A novel hybrid approach with multidimensional-like effects for compressible flow computations
P Kalita, AK Dass - Journal of Computational Physics, 2017 - Elsevier
A multidimensional scheme achieves good resolution of strong and weak shocks
irrespective of whether the discontinuities are aligned with or inclined to the grid. However …
irrespective of whether the discontinuities are aligned with or inclined to the grid. However …
Numerical experiments on a hybrid WENO5 filter for shock‐capturing
In the present paper, a hybrid filter is introduced for high accurate numerical simulation of
shock‐containing flows. The fourth‐order compact finite difference scheme is used for the …
shock‐containing flows. The fourth‐order compact finite difference scheme is used for the …
Accelerating high-order WENO schemes using two heterogeneous GPUs
H Mahmoodi Darian - Journal of Computational Applied Mechanics, 2017 - jcamech.ut.ac.ir
A double-GPU code is developed to accelerate WENO schemes. The test problem is a
compressible viscous flow. The convective terms are discretized using third-to ninth-order …
compressible viscous flow. The convective terms are discretized using third-to ninth-order …