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Electro-Hydrodynamic Convection in a Rotating Dielectric Micropolar Fluid Layer [PDF]
International Journal of Applied Mechanics and Engineering, 2019 Thermal convection of a rotating dielectric micropolar fluid layer under the action of an electric field and temperature gradient has been investigated. The dispersion relation has been derived using normal mode analysis.
H. Kaur, G.N Verma
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Nonlinear hydromagnetic convection in a moderate prandtl number fluid [PDF]
Bulletin of the Australian Mathematical Society, 1981 Nonlinear hydromagnetic connection is investigated using the modal equations for cellular convection. The boundary layer method is used assuming large Rayleigh number R, moderate Prandtl number σ and for different ranges of the Chandrasekhar number Q. The heat flux F is determined for the value of the horizontal wave number which maximizes F.
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Fluid Mixing in Stratified Gravity Currents: The Prandtl Mixing Length [PDF]
Physical Review Letters, 2009 Shear-induced vertical mixing in a stratified flow is a key ingredient of thermohaline circulation. We experimentally determine the vertical flux of momentum and density of a forced gravity current using high-resolution velocity and density measurements. A constant eddy-viscosity model provides a poor description of the physics of mixing, but a Prandtl
P, Odier +3 more
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Results in Physics, 2018 The objective of present research work is to analyze the homogeneous-heterogeneous reactions on the MHD two-dimensional stagnation-point flow of non-Newtonian Prandtl fluid flow and heat transfer towards horizontal linear stretching sheet.
Feroz Ahmed Soomro +3 more
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Scientific Reports, 2022 Flow in a rotating cone for magnetized Prandtl fluid model is inspected in this investigation. The momentum equation of Prandtl model is derived under the consideration of Hall and ion slip effects and heat transport phenomenon is considered with Joule ...
Muhammad Sohail +5 more
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Turbulent-Prandtl-number models for liquid lead-bismuth in triangular rod bundles
He jishu, 2022 BackgroundIn order to accurately predict the heat transfer characteristics in the sub-channel of fuel assembly for the low Prandtl number fluid, it is necessary to select a suitable turbulent-Prandtl-number model.PurposeThis study aims at the ...
LIU Shuyong +5 more
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Case Studies in Thermal EngineeringThis article discusses the simultaneous influence of thermophoresis, Brownian motion, and the dispersion of nanoparticles on thermal enhancement in non-Newtonian fluid existing over a surface stretching with non-uniform velocity.
M. Nawaz +5 more
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CFD modeling of slurry pipeline at different prandtl numbers
Journal of Thermal Engineering, 2021 The present work shows the slurry flow characteristics of glass beads having density 2470 kg/m3 at different Prandtl number through a horizontal pipeline.
Om PARKASH +2 more
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Turbulent Rayleigh–Bénard convection in low Prandtl–number fluids
International Journal of Heat and Mass Transfer, 1999 Abstract An experimental investigation of Rayleigh–Benard convection in liquid sodium has been performed in cylindrical test cells with aspect ratios between 20 and 4.5 for a range of Rayleigh numbers 104 Vercicco and Camussi [Transitional regimes of low-Prandtl thermal convection in a cylindrical cell. Phys. Fluids 9 (5) (1997) 1287–1295]. The heat
Horanyi, S., Krebs, L., Müller, U.
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Laminar starting plumes in high-Prandtl-number fluids [PDF]
Journal of Fluid Mechanics, 2003 Experimental studies of laminar axisymmetric starting plumes are performed to investigate the dependence of the flow on the Prandtl number, focusing on large Prandtl numbers. Thermal plumes are generated by a small electric heater in a glass tank filled with viscous oils. Prandtl numbers in the range of 7–104 were investigated.
Kaminski, Edouard, Jaupart, Claude
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