scholarly journals Comparison of varieties of numerical methods applied to lid-driven cavity flow: coupling algorithms, staggered grid vs. collocated grid, and FUDS vs. SUDS

2019 ◽  
Vol 14 (1) ◽  
Author(s):  
A. A. Boroujerdi ◽  
M. Hamzeh
Keyword(s):  
Numerical Methods ◽  
Cavity Flow ◽  
Staggered Grid ◽  
Driven Cavity ◽  
Flow Coupling ◽  
Collocated Grid ◽  
Driven Cavity Flow ◽  
Coupling Algorithms

scholarly journals Numerical simulation of non-Newtonian Carreau fluid in a lid-driven cavity

2021 ◽  
Vol 2091 (1) ◽  
pp. 012068
Author(s):  
Li Shuguang
Keyword(s):  
Reynolds Number ◽  
Finite Difference ◽  
Power Law ◽  
Cavity Flow ◽  
Staggered Grid ◽  
Central Difference ◽  
Driven Cavity ◽  
Driven Cavity Flow ◽  
Power Law Index ◽  
Stress Term

Abstract In this work, the 2D lid-driven cavity flow of non-Newtonian Carreau fluids has been studied by finite difference method on a staggered grid. A finite-difference algorithm on staggered grid based on projection method is adopted to solve the lid-driven cavity flow, which includes a second-order central difference scheme for the non-Newtonian viscous stress term. This study has been conducted for the certain pertinent parameters of Reynolds number (Re=100-1000), power-law index (n=0.6-1.4). The results show that as the Reynolds number increases, the influence of the power-law index on the flow increases. As the power-law index decreases, the flow field becomes more complicated.

Topology of corner vortices in the lid-driven cavity flow: 2D vis a vis 3D

2020 ◽  
Vol 90 (10) ◽  
pp. 2201-2216
Author(s):  
Sougata Biswas ◽  
Jiten C. Kalita
Keyword(s):  
Cavity Flow ◽  
Driven Cavity ◽  
Driven Cavity Flow

scholarly journals Numerical Simulation of Slip effect on Lid-Driven Cavity Flow Problem for High Reynolds Number: Vorticity – Stream Function Approach

2021 ◽  
Vol 8 (3) ◽  
pp. 418-424
Author(s):  
Syed Fazuruddin ◽  
Seelam Sreekanth ◽  
G. Sankara Sekhar Raju
Keyword(s):  
Reynolds Number ◽  
Stream Function ◽  
Stokes Equations ◽  
Cavity Flow ◽  
Partial Slip ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Driven Cavity ◽  
Slip Conditions ◽  
Driven Cavity Flow

Incompressible 2-D Navier-stokes equations for various values of Reynolds number with and without partial slip conditions are studied numerically. The Lid-Driven cavity (LDC) with uniform driven lid problem is employed with vorticity - Stream function (VSF) approach. The uniform mesh grid is used in finite difference approximation for solving the governing Navier-stokes equations and developed MATLAB code. The numerical method is validated with benchmark results. The present work is focused on the analysis of lid driven cavity flow of incompressible fluid with partial slip conditions (imposed on side walls of the cavity). The fluid flow patterns are studied with wide range of Reynolds number and slip parameters.

Thermally driven cavity flow with Neumann condition for the pressure

2002 ◽  
Vol 40 (1-2) ◽  
pp. 327-336 ◽  
Author(s):  
Obidio Rubio ◽  
Elba Bravo ◽  
Julio R. Claeyssen
Keyword(s):  
Cavity Flow ◽  
Neumann Condition ◽  
Driven Cavity ◽  
Thermally Driven ◽  
Driven Cavity Flow

scholarly journals Numerical Analysis of the High Speed Driven Cavity Flow in 2-D Curved Channel

2016 ◽  
Vol 9 (2) ◽  
pp. 529-536
Author(s):  
M. M. Ashraful Alam ◽  
Toshiaki Setoguchi ◽  
Manabu Takao ◽  
Heuy Dong Kim ◽  
◽  
...  
Keyword(s):  
Numerical Analysis ◽  
High Speed ◽  
Cavity Flow ◽  
Curved Channel ◽  
Driven Cavity ◽  
Driven Cavity Flow
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