A novel stabilized Galerkin meshless method for steady incompressible Navier–Stokes equations

2021 ◽  
Vol 133 ◽  
pp. 95-106
Author(s):  
Guanghui Hu ◽  
Ruo Li ◽  
Xiaohua Zhang
Keyword(s):  
Meshless Method ◽  
Stokes Equations ◽  
Navier Stokes ◽  
Navier Stokes Equations

Large Eddy Simulation of Flow Past Circular Cylinder Based on the Least Square Meshless Method

2013 ◽  
Vol 394 ◽  
pp. 128-133
Author(s):  
Yuan Ding Wang ◽  
Jun Jie Tan ◽  
Xiao Wei Cai ◽  
Deng Feng Ren
Keyword(s):  
Circular Cylinder ◽  
Large Eddy Simulation ◽  
Meshless Method ◽  
Stokes Equations ◽  
Least Square ◽  
Scale Model ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Eddy Simulation ◽  
Large Eddy

Large Eddy Simulation (LES) based on the least square meshless method was proposed in the present paper to simulate the classical turbulent flow around a stationary 2D circular cylinder. The subgrid scale model of Smagorinsky-Lily was employed to close the Navier-Stokes equations filtered by Favre filter. The Reynolds number is 3900 which means that the flow is subcritical and the wake is fully turbulent but the cylinder boundary is still laminar. Results obtained in this paper were evaluated by comparison with published experimental results and other numerical results. The results obtained in the present work show better agreement with the experimental values than other two-dimensional LES results .

scholarly journals Meshless method for the stationary incompressible Navier-Stokes equations

2001 ◽  
Vol 1 (4) ◽  
pp. 495-526 ◽  
Author(s):  
Hi Jun Choe ◽  
◽  
Hyea Hyun Kim ◽  
Do Wan Kim ◽  
Yongsik Kim ◽  
...  
Keyword(s):  
Meshless Method ◽  
Stokes Equations ◽  
Navier Stokes ◽  
Navier Stokes Equations
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