Flow past a square cylinder at low Reynolds numbers

S Sen, S Mittal, G Biswas - International Journal for Numerical …, 2011 - Wiley Online Library
Results are presented for the flow past a stationary square cylinder at zero incidence for
Reynolds number, Re⩽ 150. A stabilized finite‐element formulation is employed to …

A numerical study of the steady forced convection heat transfer from an unconfined circular cylinder

RP Bharti, RP Chhabra, V Eswaran - Heat and mass transfer, 2007 - Springer
Forced convection heat transfer from an unconfined circular cylinder in the steady cross-flow
regime has been studied using a finite volume method (FVM) implemented on a Cartesian …

Steady flow of power law fluids across a circular cylinder

RP Bharti, RP Chhabra… - The Canadian journal of …, 2006 - Wiley Online Library
The momentum equations describing the steady cross‐flow of power law fluids past an
unconfined circular cylinder have been solved numerically using a semi‐implicit finite …

Vortex induced vibration for mixed convective flow past a square cylinder

MA Khan, S Masood, SF Anwer, SA Khan… - International Journal of …, 2023 - Elsevier
In this work, a comprehensive numerical investigation of the combined effect of buoyancy
and flow approach angle (α) on vortex-induced vibration of an elastically mounted square …

Boundary condition-enforced immersed boundary method for thermal flow problems with Dirichlet temperature condition and its applications

WW Ren, C Shu, J Wu, WM Yang - Computers & Fluids, 2012 - Elsevier
A boundary condition-enforced immersed boundary method is presented in this paper for
simulation of free and forced convection problems with Dirichlet-type boundary condition …

Flow and heat transfer across a confined square cylinder in the steady flow regime: effect of Peclet number

AK Dhiman, RP Chhabra, V Eswaran - … Journal of Heat and Mass Transfer, 2005 - Elsevier
The flow and heat transfer characteristics of an isolated square cylinder in crossflow placed
symmetrically in a planar slit have been investigated for the range of conditions as 1⩽ Re⩽ …

Effects of Reynolds and Prandtl numbers on heat transfer from a square cylinder in the unsteady flow regime

AK Sahu, RP Chhabra, V Eswaran - International Journal of Heat and Mass …, 2009 - Elsevier
The effects of the Reynolds and Prandtl numbers on the rate of heat transfer from a square
cylinder are investigated numerically in the unsteady two-dimensional periodic flow regime …

An efficient immersed boundary method for thermal flow problems with heat flux boundary conditions

W Ren, C Shu, W Yang - International Journal of Heat and Mass Transfer, 2013 - Elsevier
A boundary condition implemented-immersed boundary method (IBM) involving velocity
correction and heat flux correction is presented in this paper. In the framework of IBM, the …

Steady flow of power-law fluids across an unconfined elliptical cylinder

P Sivakumar, RP Bharti, RP Chhabra - Chemical engineering science, 2007 - Elsevier
The momentum transfer characteristics of the power-law fluid flow past an unconfined elliptic
cylinder is investigated numerically by solving continuity and momentum equations using …

Two-and three-dimensional simulations of flow and heat transfer around rectangular cylinders

A Mashhadi, A Sohankar - Computers & Fluids, 2022 - Elsevier
This numerical study investigates the forced convection heat transfer from and flow topology
around isothermal rectangular cylinders. The effects of various cross-sectional aspect ratios …