Results 21 to 30 of about 243,794 (169)
Journal of Applied Mathematics, 2014 Linear stability analysis is performed to study the effects of nonuniform basic temperature gradients on the onset of Rayleigh-Bénard-Marangoni electroconvection in a dielectric Eringen’s micropolar fluid by using the Galerkin technique.
H. M. Azmi, R. Idris
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Numerical analysis of Poiseuille-Rayleigh-Bénard convection in supercritical carbon dioxide
Nuclear Engineering and Technology, 2022 The supercritical carbon dioxide (S–CO2) Brayton cycle is an important energy conversion technology for the fourth generation of nuclear energy. Since the printed circuit heat exchanger (PCHE) used in the S–CO2 Brayton cycle has narrow channels, Rayleigh-
Zhipeng Wang +5 more
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Hexagonal Cell Formation in Darcy–Bénard Convection with Viscous Dissipation and Form Drag
Fluids, 2017 Recent interest in the effects of viscous dissipation on convective flows in porous media has centred almost exclusively on forced convection flows. In this paper, we investigate the manner in which it affects the onset and early stages of convection in ...
D. Andrew S. Rees, Eugen Magyari
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Double-Diffusive Effects on the Onset of Rayleigh-Benard Convection of Water-Based Nanofluids
Applied Sciences, 2022 A numerical study on the Rayleigh–Benard convection in a shallow cavity filled with different metal-oxide water-based nanofluids is presented through a two-phase model, which accounts for the effects of the Brownian diffusion and thermophoresis, at ...
Massimo Corcione, Alessandro Quintino
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Fluids, 2017 The onset of Rayleigh-Bénard convection in a horizontally unbounded saturated porous medium is considered. Particular attention is given to the stability of weakly nonlinear convection between two plane horizontal surfaces heated from below.
Ibrahim M. Jais, D. Andrew S. Rees
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Monte Carlo Simulation Of Thermal Fluctuations Below The Onset Of Rayleigh-Benard Convection
, 2009 The density fluctuations below the onset of convection in the Rayleigh-Benard problem are studied with the direct simulation Monte Carlo method. The particle simulation results clearly show the connection between the static correlation functions of ...
张俊, Fan J, 樊菁
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Instability of Two-Layer Rayleigh-Benard Convection with Interfacial Thermocapillary Effect
, 2004 The linear instability analysis of the Rayleigh-Allarangoni-Benard convection in a two-layer system of silicon oil 10cS and fluorinert FC70 liquids are performed in a larger range of two-layer depth ratios H, from 0.2 to 5.0 for different total depth H ...
Nguyen TH +4 more
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Study of heat and mass transport in Couple-Stress liquid under G-jitter effect
Ain Shams Engineering Journal, 2018 In the present paper, we deal with the effect of G-jitter (time periodic gravity modulation) on the stability of double diffusive convection in couple stress liquid by method of non-linear analysis. The infinitesimal disturbances are expanded in terms of
Anand Kumar, Vanita, Vinod K. Gupta
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Thermovibrational Instability Of Rayleigh-Marangoni-Benard Convection In Two-Layer Fluid Systems
, 2008 The thermovibrational instability of Rayleigh-Marangoni-Benard convection in a two-layer system under the high-frequency vibration has been investigated by linear instability analysis in the present paper.
Zhou JY +8 more
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Bifurcations in Rayleigh-Benard Convection
, 2005 Rayleigh-Benard convection is a particular type of thermal convection problem. The first step in the project was writing computer code to find computational solutions, using algorithms from numerical analysis.
LeRay, David James
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