Modulated turbulent convection: a benchmark model for large scale natural flows driven by diurnal heating
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DOI: 10.1038/s41598-024-66882-5
Abstract: Our life is strongly affected by turbulent convective flows, driven by time-dependent thermal forcing, especially diurnal heating of the Earth’s surface by the Sun. In a laboratory experiment, we investigate their analogues: We study complex… read more here.
Keywords: benchmark model; diurnal heating; document; natural flows ... See more keywords
Multiple solutions and hysteresis in the flows driven by surface with antisymmetric velocity profile
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/abf7a6
Abstract: Multiple steady solutions and hysteresis phenomenon in the square cavity flows driven by the surface with antisymmetric velocity profile are investigated by numerical simulation and bifurcation analysis. A high order spectral element method with the… read more here.
Keywords: antisymmetric velocity; driven surface; hysteresis; flows driven ... See more keywords
Instabilities of MHD flows driven by traveling magnetic fields
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Fluids"
DOI: 10.1103/physrevfluids.3.063703
Abstract: The flow of an electrically conducting fluid driven by a traveling magnetic field imposed at the endcaps of a cylindrical annulus is numerically studied. At sufficiently large magnetic Reynolds number, the system undergoes a transition… read more here.
Keywords: mhd flows; magnetic fields; traveling magnetic; flows driven ... See more keywords