Journal ArticleDOI
A spectral method for the triangular cavity flow
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In this article, a spectral collocation method was used to compute the characteristics of incompressible, viscous flow in a lid driven right triangular cavity with wall motion away from the right angle.About:
This article is published in Computers & Fluids.The article was published on 2014-05-22. It has received 11 citations till now. The article focuses on the topics: Spectral method & Linear multistep method.read more
Citations
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Mixed convection in a partially heated triangular cavity filled with nanofluid having a partially flexible wall and internal heat generation
TL;DR: In this paper, the effects of Richardson number (between 0.05 and 50), internal Rayleigh number (within 10 4 and 10 8 ), size and elastic modulus of the partial flexible wall and nanoparticle volume fraction on the fluid flow and heat transfer were numerically investigated.
Journal ArticleDOI
Natural convection in a flexible sided triangular cavity with internal heat generation under the effect of inclined magnetic field
TL;DR: In this article, the effects of pertinent parameters such as external Rayleigh number (between 104 and 106), internal rayleigh number, Hartmann number, elastic modulus of flexible wall (between 500 and 105), and inclination angle of the magnetic field (between 0° and 90°) on fluid flow and heat transfer characteristics were numerically investigated.
Journal ArticleDOI
Mixed convection in a lid-driven cavity containing triangular block with constant heat flux: Effect of location of block
TL;DR: In this article, the authors examined the two-dimensional, steady, laminar mixed convective fluid circulation and heat transfer in a square lid-driven cavity influenced by the change in the location of the triangular block with constant heat flux (CHF) thermal condition.
Journal ArticleDOI
A multi-moment constrained finite volume method on arbitrary unstructured grids for incompressible flows
TL;DR: A multi-moment constrained finite volume method which can simulate incompressible flows of high Reynolds number in complex geometries and has nearly 3-order convergence rate with numerical errors much smaller than the VPM method is proposed.
Journal ArticleDOI
The lid-driven right-angled isosceles triangular cavity flow
TL;DR: In this paper, the authors employ lattice Boltzmann simulation to numerically investigate the two-dimensional incompressible flow inside a right-angled isosceles triangular enclosure driven by the tangential motion of its hypotenuse.
References
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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
Viscous and resistive eddies near a sharp corner
TL;DR: In this paper, it was shown that when either or both of the boundaries is a rigid wall and when the angle between the planes is less than a certain critical angle, any flow sufficiently near the corner must consist of a sequence of eddies of decreasing size and rapidly decreasing intensity.
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Fluid mechanics in the driven cavity
P. N. Shankar,M. D. Deshpande +1 more
TL;DR: In this article, a review of the body of work dealing with internal recirculating flows generated by the motion of one or more of the containing walls is presented. But the use of direct numerical simulation appears very promising.
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Benchmark spectral results on the lid-driven cavity flow
TL;DR: In this paper, a Chebyshev collo-cation method was used to compute high-accuracy solutions for the lid-driven cavity flow by using a substraction method of the leading terms of the asymptotic expansion of the solution of the Navier-Stokes equations in the vicinity of the corners.
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.