Results 11 to 20 of about 127,967 (248)

Transient Free Convective Radiative Flow Between Vertical Parallel Plates Heated/Cooled Asymmetrically with Heat Generation and Slip Condition

open access: yesInternational Journal of Applied Mechanics and Engineering, 2018
Investigation of an MHD convective flow of viscous, incompressible and electrically conducting fluid through a porous medium bounded by two infinite vertical parallel porous plates is carried out.
P.K. Gaur, R.P. Sharma, A.K. Jha
doaj   +1 more source

Thermal receptivity of free convective flow from a heated vertical surface: linear waves [PDF]

open access: yes, 2008
Numerical techniques are used to study the receptivity to small-amplitude thermal disturbances of the boundary layer flow of air which is induced by a heated vertical flat plate.
Arakawa   +30 more
core   +1 more source

Pattern formation without heating in an evaporative convection experiment [PDF]

open access: yes, 2003
We present an evaporation experiment in a single fluid layer. When latent heat associated to the evaporation is large enough, the heat flow through the free surface of the layer generates temperature gradients that can destabilize the conductive ...
  +8 more
core   +2 more sources

Experimental and Numerical Study on Micromixing by Utilizing the Movement of Gas–Liquid Free Interface

open access: yesJournal of Fluid Science and Technology, 2011
In this study, we discuss the development of a mixer that incorporates a moving interface formed by placing two gas–liquid free interfaces into a conventional straight-flow micromixer.
Takashi YAMADA   +3 more
doaj   +1 more source

Unstable Density-Driven Flow in Fractured Porous Media: The Fractured Elder Problem

open access: yesFluids, 2019
The Elder problem is one of the well-known examples of an unstable density-driven flow (DDF) and solute transport in porous media. The goal of this research is to investigate the influence of fracture networks on this benchmark problem due to the great ...
Paiman Shafabakhsh   +3 more
doaj   +1 more source

Numerical study of free convection in a thin layer between coaxial horizontal cylinders

open access: yesCase Studies in Thermal Engineering, 2023
We consider free convection in 2D and 3D horizontal cylindrical layers with the inner hot and outer cold boundary at Ra (Rayleigh number) in range (4∙103 ÷ 4∙105) and the ratio δ ≈ 1:20 of the layer width to inner radius.
Alexander Fedotov   +2 more
doaj   +1 more source

The compressible turbulent shear layer: an experimental study [PDF]

open access: yes, 1988
The growth rate and turbulent structure of the compressible, plane shear layer are investigated experimentally in a novel facility. In this facility, it is possible to flow similar or dissimilar gases of different densities and to select different Mach ...
Papamoschou, Dimitri, Roshko, Anatol
core   +1 more source

Similarity solution for MHD nanofluid flow with heat generation in the presence of radiation and chemical reaction effects

open access: yesInternational Journal of Applied Mechanics and Engineering, 2023
An analysis has been carried out to study the two-dimensional free convective boundary layer MHD nanofluid flow past an inclined plate with heat generation, chemical reaction and radiation effects under convective boundary conditions.
G. Palani, A. Arutchelvi
doaj   +1 more source

Dielectrophoretic force-driven convection in annular geometry under Earth's gravity

open access: yes, 2020
Context: A radial temperature gradient together with an inhomogeneous radial electric field gradient is applied to a dielectric fluid confined in a vertical cylindrical annulus inducing thermal electro-hydrodynamic convection.
Baumann, Martin   +7 more
core   +1 more source

Thermal resistance analysis on conjugate free convective flow in a thick-walled square chamber

open access: yesCase Studies in Thermal Engineering, 2023
A numerical analysis of the conjugate free convective flow of air in a thick-walled square chamber has been conducted in this study. The finite left thick wall is heated with any of the four heating conditions, while the finite right thick surface is ...
Md. Shahneoug Shuvo   +3 more
doaj   +1 more source

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