Vortex Flow on the Surface Generated by the Onset of a Buoyancy-Induced Non-Boussinesq Convection in the Bulk of a Normal Liquid Helium

Vortex Flow on the Surface Generated by the Onset of a Buoyancy-Induced Non-Boussinesq Convection in the Bulk of a Normal Liquid Helium

The onset of the Rayleigh–Benard convection (RBC) in a heated from above normal He-I layer in a cylindrical vessel in the temperature range T<sub>λ</sub> < T ≤ T<sub>m</sub> (RBC in non-Oberbeck–Boussinesq approximation) is attended by the emergence of a number of vortices...

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Bibliographic Details
Main Authors: Alexander Pelmenev, Alexander Levchenko, Leonid Mezhov-Deglin
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Materials
Subjects:
convection
heat and mass transfer
free surface patterns
vortex flow
Online Access:https://www.mdpi.com/1996-1944/14/24/7514

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