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physics.flu-dyn2019
Thermal Convection over Fractal Surfaces
Srikanth Toppaladoddi, Andrew J. Wells, Charles R. Doering +1
We use well resolved numerical simulations with the Lattice Boltzmann Method to study Rayleigh-Bénard convection in cells with a fractal boundary in two dimensions for and…
physics.flu-dyn2018
The combined effects of shear and buoyancy on phase boundary stability
Srikanth Toppaladoddi, John S. Wettlaufer
We study the effects of externally imposed shear and buoyancy driven flows on the stability of a solid-liquid interface. By reanalyzing the data of Gilpin \emph{et al.} [\emph{J. F…
physics.flu-dyn2010
Vortex shedding patterns, their competition, and chaos in flow past inline oscillating rectangular cylinders
Srikanth Toppaladoddi, Harish N Dixit, Rao Tatavarti +1
The flow past inline oscillating rectangular cylinders is studied numerically at a Reynolds number representative of two-dimensional flow. A symmetric mode, known as S-II, consisti…