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physics.flu-dyn2022
Thermocapillary Convection in Superimposed Layers of Self-Rewetting Fluids: Analytical and Lattice Boltzmann Computational Study
Bashir Elbousefi, William Schupbach, Kannan N. Premnath +1
Self-rewetting fluids (SRFs), such as aqueous solutions of long-chain alcohols, exhibit anomalous quadratic dependence of surface tension on temperature having a minimum and with a…
physics.flu-dyn2018
Cascaded Lattice Boltzmann Method based on Central Moments for Axisymmetric Thermal Flows Including Swirling Effects
Farzaneh Hajabdollahi, Kannan N. Premnath, Samuel W. J. Welch
A cascaded lattice Boltzmann (LB) approach based on central moments and multiple relaxation times to simulate thermal convective flows, which are driven by buoyancy forces and/or s…