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Keywords: Navier-Stokes equations
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 052601.
Paper No: HT-23-1386
Published Online: April 3, 2024
... ¯ m ( r ) ,   inverse 1 Corresponding author. e-mail:  cotta@mecanica.coppe.ufrj.br 02 10 2023 19 02 2024 03 04 2024 Nusseltxteta natural convection horizontal annular cavities NavierStokes equations laminar flow hybrid methods integral...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2022, 144(7): 071802.
Paper No: HT-21-1645
Published Online: May 11, 2022
... 05 2022 circular cylinder rotational oscillation heat transfer shear flow finite difference NavierStokes equations University Grants Commission 10.13039/501100001501 F.4-2/2006 (BSR)/MA/18-19/0095 Fluid flow and heat transfer around bluff bodies like circular...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2016, 138(1): 011702.
Paper No: HT-14-1043
Published Online: August 11, 2015
...; published online August 11, 2015. Assoc. Editor: Peter Vadasz. 25 01 2014 11 07 2015 heat transfer NavierStokes equations Green’s function eigenfunction expansion semi-annulus EOF Through advances in manufacturing technology, the transport processes in microchannels...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. February 2012, 134(2): 021901.
Published Online: December 9, 2011
... 09 12 2011 09 12 2011 computational fluid dynamics heat transfer laminar flow microchannel flow Navier-Stokes equations numerical analysis microchannel heat transfer dimple protrusion numerical simulation With the advances of microelectromechanical systems (MEMS...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2011, 133(12): 122602.
Published Online: October 7, 2011
...Mustafa Turkyilmazoglu The present paper is concerned with a class of exact solutions to the steady Navier-Stokes equations for the incompressible Newtonian viscous fluid flow motion due to a porous disk rotating with a constant angular speed about its axis. The recent study (Turkyilmazoglu, 2009...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. October 2011, 133(10): 104503.
Published Online: August 17, 2011
... convection along wavy surface are derived from complete NavierStokes equations. A simple transformation is proposed to transform the governing equations into boundary layer equations for solution by the cubic spline collocation method. The effects such as the wavy geometry, the local skin-friction...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. September 2011, 133(9): 092603.
Published Online: July 27, 2011
...H. J. Xu; Z. G. Qu; T. J. Lu; Y. L. He; W. Q. Tao Fully developed forced convective heat transfer in a parallel-plate channel partially filled with highly porous, open-celled metallic foam is analytically investigated. The NavierStokes equation for the hollow region is connected with the Brinkman...
Journal Articles
Publisher: ASME
Article Type: Photo Gallery
J. Heat Mass Transfer. August 2011, 133(8): 080911.
Published Online: April 28, 2011
...Ram Ranjan; Suresh V. Garimella; Jayathi Y. Murthy capillarity condensation evaporation flow through porous media heat pipes heat transfer Navier-Stokes equations numerical analysis pipe flow thermal conductivity two-phase flow 28 04 2011 28 04 2011 2011...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. August 2011, 133(8): 081701.
Published Online: April 26, 2011
... for laminar flow, and the turbulent local Nusselt number is approximately 4 times that of laminar flow at the final steady state. 09 11 2009 25 01 2011 26 04 2011 26 04 2011 boundary layer turbulence compressible flow heat transfer Navier-Stokes equations numerical analysis...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. April 2011, 133(4): 041901.
Published Online: January 11, 2011
... on a collocated grid system. (2) The piecewise linear interface calculation is used to capture interfaces and perform accurate estimations of cell-edged density and viscosity. (3) The conservative NavierStokes equations are solved with the convective term discretized by a second and third order interpolation...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. July 2010, 132(7): 071401.
Published Online: April 22, 2010
... with 3 mm major diameter, 2 mm minor diameter, and 20 mm height. The Darcy–Brinkman–Forchheimer and classical NavierStokes equations, together with corresponding energy equations are used in the numerical analysis of flow field and heat transfer in the heat sink with and without metal foam inserts...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. June 2010, 132(6): 061703.
Published Online: April 2, 2010
... ′ ( t , 0 ) to understand the underlying physics of the problem. Equations 2 , 3 , 4 represent the unsteady NavierStokes equations along with the energy equation, whose corresponding steady state counterparts are identical to those of Kumar et al. ( 8 ), if C is also removed from...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. February 2010, 132(2): 023501.
Published Online: November 30, 2009
... the three-dimensional NavierStokes equation. They found that radiation reduces the buoyancy effect, whereas the local friction factor and Nusselt number are enhanced by buoyancy-assisting flow. Chiu et al. ( 17 ) studied the effect of radiation on mixed convection in a horizontal rectangular duct...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. November 2009, 131(11): 112601.
Published Online: August 19, 2009
...Rosemarie Mohais; Balswaroop Bhatt We examine the heat transfer in a Newtonian fluid confined within a channel with a lower permeable wall. The upper wall of the channel is impermeable and driven by an accelerating surface velocity. Through a similarity solution, the NavierStokes equations...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. September 2009, 131(9): 091701.
Published Online: June 25, 2009
...Mustafa Turkyilmazoglu A study is pursued in this paper for the evaluation of the exact solution of the steady NavierStokes equation, governing the incompressible viscous Newtonian, electrically conducting fluid flow motion over a porous disk, rotating at a constant angular speed. The three...