Modelling natural and mixed convection in obstructed channels

DOI10.1108/09615530310456769zbMath1032.76592OpenAlexW2106653897MaRDI QIDQ4428205

Diego J. Celentano, Marcela A. Cruchaga

Publication date: 14 September 2003

Published in: International Journal of Numerical Methods for Heat & Fluid Flow (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10533/174553

zbMATH Keywords

natural convectionfinite element analysismixed convectionprimitive variablesgeneralized streamline operator techniquehorizontal channelbuilt-in rectangular cylinderobstructed channelsthermally coupled incompressible flow formulation

Mathematics Subject Classification ID

Finite element methods applied to problems in fluid mechanics (76M10) Free convection (76R10) Forced convection (76R05)

Related Items

Numerical simulation for natural convection in vertical channels, Combined radiative and convective heat transfer in a divided channel, Natural convection‐radiation cooling of a vertical divided vented channel

Cites Work

• A new finite element formulation for computational fluid dynamics. V: Circumventing the Babuška-Brezzi condition: A stable Petrov-Galerkin formulation of the Stokes problem accommodating equal-order interpolations
• Streamline upwind/Petrov-Galerkin formulations for convection dominated flows with particular emphasis on the incompressible Navier-Stokes equations
• Incompressible flow computations with stabilized bilinear and linear equal-order-interpolation velocity-pressure elements
• Effects of multiple obstructions on natural convection heat transfer in vertical channels
• The optimal spacing between horizontal cylinders in a fixed volume cooled by natural convection
• Laminar mixed convection in a duct with a backward-facing step: The effects of inclination angle and Prandtl number
• A finite element formulation for incompressible flow problems using a generalized streamline operator
• Flow and heat transfer characteristics of backward-facing step laminar flow in a rectangular duct
• The effects of duct inclination angle on laminar mixed convective flows over a backward-facing step
• A generalized streamline finite element approach for the analysis of incompressible flow problems including moving surfaces
• Natural convection form a horizontal cylinder in a rectangular cavity
• Stabilized finite element methods for the velocity-pressure-stress formulation of incompressible flows
• Transient natural convection from a horizontal cylinder confined between vertical walls—a finite element solution
• Some recent trends and developments in finite element analysis for incompressible thermal flows
• A study of the backward-facing step problem using a generalized streamline formulation
• A finite element thermally coupled flow formulation for phase-change problems