Hydrodynamic origin of Korteweg stresses from shear-induced horizontal buoyancy
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A recent study [P. Rajamanickam, Q. J. Mech. Appl. Math. 78, hbaf007 (2025)1464-385510.1093/qjmam/hbaf007] of non-Boussinesq fluids in narrow channels identified a novel shear-induced horizontal buoyancy force that emerges upon depth-averaging the Navier-Stoke... ...
