... 05 2022 circular cylinder rotational oscillation heat transfer shear flow finite difference Navier–Stokes 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...

... of Newtonian fluids in a semi-annular microcapillary based on the linearized Poisson–Boltzmann and the Navier–Stokes equations. The eigenfunction expansion and the Green’s function methods are employed to obtain the exact solutions of potential distribution, EOF velocity, and temperature profiles. The main...

... 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...

...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...

... on a straight line through the origin. This indicates that the scaling relation (Eq. 35 ) for the unsteady velocity is appropriate. 26 05 2010 26 05 2011 31 08 2011 31 08 2011 boundary layers flow simulation integral equations natural convection Navier-Stokes equations...

... convection along wavy surface are derived from complete Navier–Stokes 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...

...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 Navier–Stokes equation for the hollow region is connected with the Brinkman...

...Ram Ranjan; Suresh V. Garimella; Jayathi Y. Murthy 28 04 2011 28 04 2011 capillarity condensation evaporation flow through porous media heat pipes heat transfer Navier-Stokes equations numerical analysis pipe flow thermal conductivity two-phase flow 2011...

... 2011 26 04 2011 boundary layer turbulence compressible flow heat transfer Navier-Stokes equations numerical analysis viscosity boundary layer turbulent wave rotor transient Transient heat transfer is often experienced by thermal systems such as heat exchangers, nuclear...

... 26 04 2011 26 04 2011 computational fluid dynamics convection Navier-Stokes equations pipe flow turbulence heat exchanger fluid flow heat transfer enhancement heat transfer coefficient corrugated ribbed passage CFD Heat transfer enhancement inside rectangular...

... 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 Navier–Stokes equations are solved with the convective term discretized by a second and third order interpolation...

.... Soc. Am. 0001-4966 , 112 , pp. 395 – 401 . 10.1121/1.1490360 27 03 2010 22 07 2010 03 11 2010 03 11 2010 acoustic waves Boltzmann equation confined flow fluid oscillations heat conduction Knudsen flow Navier-Stokes equations numerical analysis...

... dynamics (CFD) methods are based on direct discretization of the Navier–Stokes equations. The kinetic methods for CFD, however, are derived from the Boltzmann equation. The distinctive features of the kinetic methods, because of which they have recently attracted much interest, are as follows. Since...

... with 3 mm major diameter, 2 mm minor diameter, and 20 mm height. The Darcy–Brinkman–Forchheimer and classical Navier–Stokes 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...

... flow instability flow through porous media heat transfer integration magnetohydrodynamics Maxwell equations Navier-Stokes equations numerical analysis rotational flow radial flow unsteady MHD flow porous rotating disk heat transfer The mathematical modeling of a rotating disk...

...Erik J. Arlemark; S. Kokou Dadzie; Jason M. Reese We investigate a model for microgas-flows consisting of the Navier–Stokes equations extended to include a description of molecular collisions with solid-boundaries together with first- and second-order velocity-slip boundary conditions...

... scattering, respectively. The FVM is used to solve both the Navier-Stokes equation (NSE) and the RTE on a structured nonorthogonal hexahedral grid (Fig. 2 ). The detailed solution methodology of the NSE for variable density formulation and RTE are given in Refs. 26 27 , respectively. The FVM...

...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 Navier–Stokes equations...

...Mustafa Turkyilmazoglu A study is pursued in this paper for the evaluation of the exact solution of the steady Navier–Stokes equation, governing the incompressible viscous Newtonian, electrically conducting fluid flow motion over a porous disk, rotating at a constant angular speed. The three...

... distribution on molecules coming from the channel outlet, where the flow is nonequilibrium, will not disturb the DSMC solution. The current velocity, pressure, and mass flow rate results are compared with different analytical solutions of the Navier–Stokes equations. Although there are good agreements between...