Visualization of natural convective heat transfer on a heated horizontal cylinder (with thermal stratification)
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چکیده
منابع مشابه
On the natural convective heat transfer from a cold horizontal cylinder over an adiabatic surface
A steady two-dimensional laminar free convection heat transfer from a cold horizontal isothermal cylinder located above an adiabatic floor is studied both experimentally and numerically. In the experimental measurements the effects of cylinder distance from horizontal floor to its diameter (L/D) on heat transfer coefficient is studied for Rayleigh numbers of 3×105 and 6×105. Computations are ma...
متن کاملon the natural convective heat transfer from a cold horizontal cylinder over an adiabatic surface
a steady two-dimensional laminar free convection heat transfer from a cold horizontal isothermal cylinder located above an adiabatic floor is studied both experimentally and numerically. in the experimental measurements the effects of cylinder distance from horizontal floor to its diameter (l/d) on heat transfer coefficient is studied for rayleigh numbers of 3×105 and 6×105. computations are ma...
متن کاملNatural convection heat transfer above heated horizontal surfaces
An extensive reasoned review of the results available in the literature for free convection heat transfer from a heated flat plate facing upwards, is conducted. The review is organized in the form of a table, so as to give the reader the opportunity to compare the heat transfer data, expressed through dimensionless equations, as well as the conditions under which these data were obtained. A com...
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Lattice Boltzmann Simulation of Convective Heat Transfer from Heated Blocks in a Horizontal Channel Mohammed Amine Moussaoui a; Mohammed Jami a; Ahmed Mezrhab a; Hassan Naji b a Département de Physique, Faculté des Sciences, Laboratoire de Mécanique and Energétique, Oujda, Maroc b Laboratoire de Mécanique de Lille UMR CNRS, Université Lille 1-Sciences et Technologies/Polytech'Lille, Villeneuve ...
متن کاملEffect of Prandtl Number on Natural Convection Heat Transfer from a Heated Semi-Circular Cylinder
Natural convection heat transfer from a heated horizontal semi-circular cylinder (flat surface upward) has been investigated for the following ranges of conditions; Grashof number, and Prandtl number. The governing partial differential equations (continuity, Navier-Stokes and energy equations) have been solved numerically using a finite volume formulation. In addition, the role of the type of t...
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ژورنال
عنوان ژورنال: Journal of the Visualization Society of Japan
سال: 1995
ISSN: 1884-037X,0916-4731
DOI: 10.3154/jvs.15.supplement1_241