Journal ArticleDOI
Mixed convection in a driven cavity with a stable vertical temperature gradient
TLDR
In this paper, the authors made extensive parametric studies of flow and heat transfer of a viscous fluid contained in a square cavity, where flow is generated by the top horizontal boundary wall, which slides in its own plane at constant speed.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 1993-01-01. It has received 432 citations till now. The article focuses on the topics: Combined forced and natural convection & Nusselt number.read more
Citations
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Heat transfer augmentation in a two-sided lid-driven differentially heated square cavity utilizing nanofluids
Raj Kamal Tiwari,Manab Kumar Das +1 more
TL;DR: In this article, the authors investigated the behavior of nanofluids inside a two-sided lid-driven differentially heated square cavity to gain insight into convective recirculation and flow processes induced by a nano-fluid.
Journal ArticleDOI
Mixed convection in two-sided lid-driven differentially heated square cavity
Hakan F. Öztop,Ihsan Dagtekin +1 more
TL;DR: In this article, a two-dimensional mixed convection problem in a vertical two-sided lid-driven differentially heated square cavity is investigated numerically and the Richardson number, Ri=Gr/Re2 emerges as a measure of relative importance of natural and forced convection modes on the heat transfer.
Journal ArticleDOI
Mixed convection flow in a lid-driven inclined square enclosure filled with a nanofluid
TL;DR: In this article, the numerical modeling of steady laminar mixed convection flow in a lid-driven inclined square enclosure filled with water-Al2O3 nanofluid is presented.
Journal ArticleDOI
Mixed convection flow in a lid-driven enclosure filled with a fluid-saturated porous medium
K. Khanafer,Ali J. Chamkha +1 more
TL;DR: In this paper, the volume averaged equations governing unsteady, laminar, mixed convection flow in an enclosure filled with a Darcian fluid-saturated uniform porous medium in the presence of internal heat generation are formulated.
Journal ArticleDOI
Mixed convection of copper-water nanofluid in a shallow inclined lid driven cavity using the lattice Boltzmann method
Arash Karimipour,Mohammad Hemmat Esfe,Mohammad Reza Safaei,Davood Toghraie Semiromi,Saeed Jafari,Salim Newaz Kazi +5 more
TL;DR: In this article, the effects of different values of the cavity inclination angle and nanoparticles volume fraction at three states of free, force and mixed convection domination are investigated while the Reynolds number is kept fixed as Re = 100 and Re = 10.
References
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Journal ArticleDOI
Numerical Calculation of Time‐Dependent Viscous Incompressible Flow of Fluid with Free Surface
Francis H. Harlow,J. Eddie Welch +1 more
TL;DR: In this paper, a new technique is described for the numerical investigation of the time-dependent flow of an incompressible fluid, the boundary of which is partially confined and partially free The full Navier-Stokes equations are written in finite-difference form, and the solution is accomplished by finite-time step advancement.
Journal ArticleDOI
BI-CGSTAB: a fast and smoothly converging variant of BI-CG for the solution of nonsymmetric linear systems
TL;DR: Numerical experiments indicate that the new variant of Bi-CG, named Bi- CGSTAB, is often much more efficient than CG-S, so that in some cases rounding errors can even result in severe cancellation effects in the solution.
Journal ArticleDOI
High-Re solutions for incompressible flow using the Navier-Stokes equations and a multigrid method
U Ghia,K.N Ghia,C. T. Shin +2 more
TL;DR: The vorticity-stream function formulation of the two-dimensional incompressible NavierStokes equations is used to study the effectiveness of the coupled strongly implicit multigrid (CSI-MG) method in the determination of high-Re fine-mesh flow solutions.
Journal ArticleDOI
Driven cavity flows by efficient numerical techniques
TL;DR: In this paper, an efficient and reliable numerical technique of high-order accuracy is presented for solving problems of steady viscous incompressible flow in the plane, and is used to obtain accurate solutions for the driven cavity.
Related Papers (5)
Mixed convection in two-sided lid-driven differentially heated square cavity
Hakan F. Öztop,Ihsan Dagtekin +1 more
Heat transfer augmentation in a two-sided lid-driven differentially heated square cavity utilizing nanofluids
Raj Kamal Tiwari,Manab Kumar Das +1 more