2019
DOI: 10.1017/jfm.2019.935
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The influence of the cell inclination on the heat transport and large-scale circulation in liquid metal convection

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Cited by 40 publications
(43 citation statements)
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References 99 publications
(116 reference statements)
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“…Geometrical confinement provides an additional way to enhance heat transfer via plume condensation (14,15), despite an intermediate range of the cell aspect ratio only. Very recently, the combination of inclination of the convection cell and confined geometries was found to be able to lead to an increase of heat transport for several times, especially for low Prandtl numbers and relatively low Rayleigh numbers (16,17). Up to now, how to severely improve the efficiency of the global heat transport through the RB convection is still highly desirable, which is the main goal of the present investigation.…”
Section: Introductionmentioning
confidence: 88%
“…Geometrical confinement provides an additional way to enhance heat transfer via plume condensation (14,15), despite an intermediate range of the cell aspect ratio only. Very recently, the combination of inclination of the convection cell and confined geometries was found to be able to lead to an increase of heat transport for several times, especially for low Prandtl numbers and relatively low Rayleigh numbers (16,17). Up to now, how to severely improve the efficiency of the global heat transport through the RB convection is still highly desirable, which is the main goal of the present investigation.…”
Section: Introductionmentioning
confidence: 88%
“…2016; Zwirner et al. 2020), which are clearly absent in 2-D RBC. Therefore, the observed similarity between the scaling in our low- convection and that in 3-D RBC requires a more detailed investigation, which is beyond the scope of the present work.…”
Section: Global Transports and Flow Structurementioning
confidence: 98%
“…2018 a ; Zwirner et al. 2020). Due to inadequate spatial resolution, the velocity and temperature derivatives, and, in turn, the viscous and thermal dissipation rates, are inaccurately estimated.…”
Section: Details Of Direct Numerical Simulationsmentioning
confidence: 99%
“…In particular, we calculate the transition between the different regimes in phase space and show how they depend on the Rayleigh and Prandtl numbers, which represent the ratios between buoyancy and viscosity and between momentum diffusivity and thermal diffusivity, respectively. Our modulation method is complementary to hitherto used concepts of using additional body force or modifying the spatial structure of the system to enhance heat transport, for example, adding surface roughness [30][31][32], shaking the convection cell [33], including additional stabilizing forces through geometrical modification [34][35][36], rotation [37], inclination [38,39], or a second stabilizing scalar field [40].…”
mentioning
confidence: 99%