Results 21 to 30 of about 1,398 (181)
Dynamic equilibria of a nonisothermal fluid
In this paper, stationary dynamic equilibria of the rotating mass of a nonisothermal fluid are discussed within the accuracy limits of the Boussinesq approximation.
Evgeny Yu Prosviryakov
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A Non-Hydrostatic Depth-Averaged Model for Hydraulically Steep Free-Surface Flows
This study describes the results of a numerical investigation aimed at developing and validating a non-hydrostatic depth-averaged model for flow problems where the horizontal length scales close to flow depth.
Yebegaeshet T. Zerihun
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This article discusses the solvability of an overdetermined system of heat convection equations in the Boussinesq approximation. The Oberbeck-Boussinesq system of equations, supplemented by an incompressibility equation, is overdetermined.
Natal'ya Vladimirovna Burmasheva +1 more
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In this paper, the transpiration effect on unsteady natural convection boundary layer flow around a vertical slender body has been studied numerically.
Md Hasanuzzaman +2 more
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This study investigates the complex dynamics governing free convection flow in nanofluids under Magnetohydrodynamics (MHD) within a porous medium along an infinite vertical surface.
Hui Liu, Changliang Li, Jingbo Sun
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Towards a Mean‐Field Braginskii Model for Stellarators
ABSTRACT Experiments in the stellarator Wendelstein 7‐X indicate that particle drifts have a significant impact on the plasma in the scrape‐off layer. However, drift effects have been absent in the mean‐field transport codes such as EMC3‐Eirene. For this reason, we present the first steps towards a mean‐field model that incorporates drifts. The code is
T. Tork +7 more
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Glazed transpired solar collectors achieve 48–75% efficiency and 11% more seasonal heat than unglazed designs by cutting convective losses, while both offer complementary benefits for ventilation preheating and dynamic wall insulation, with paybacks of 5.5–6.8 years.
Mohammad Fawaier +7 more
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Development and Verification of CUPID-MSR Using the de Vahl Davis Natural-Convection Benchmark
This study provides the first systematic verification of the CUPID-MSR thermal–hydraulic code for molten-salt reactor applications, incorporating temperature-dependent thermophysical properties of two chloride-based molten salts, KCl–UCl3 and NaCl–MgCl2 ...
Rafał Stoga +2 more
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On the Quasi-periodic Gravitational Modulation of Polymerization Front with Solid Product
The quasi-periodic gravitational modulation of polymerization front with solid product is studied in this paper. The model we consider includes the heat equation, the equation for the concentration and the Navier-Stokes equations under the Boussinesq ...
Allali Karam +2 more
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Natural convection in a model chamber with the Boussinesq approximation utilization [PDF]
The paper presents numerical analysis of heat transfer inside a model chamber in time after entering an object of elevated temperature therein. As a result of the temperature difference between the object and the environment in the room, natural ...
Weronika Radzikowska-Juś +1 more
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