176 citations
- Georgia Institute of TechnologyUS17 papers
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physics.comp-ph2012★ 130 cited
Incorporating Forcing Terms in Cascaded Lattice-Boltzmann Approach by Method of Central Moments
Kannan N. Premnath, Sanjoy Banerjee
Cascaded lattice-Boltzmann method (Cascaded-LBM) employs a new class of collision operators aiming to improve numerical stability. It achieves this and distinguishes from other col…
physics.comp-ph2009★ 97 cited
Generalized Lattice-Boltzmann Equation with Forcing Term for Computation of Wall-Bounded Turbulent Flows
Kannan N. Premnath, Martin J. Pattison, Sanjoy Banerjee
We present a framework based on the generalized lattice-Boltzmann equation using multiple relaxation times with forcing term for eddy capturing simulation of wall bounded turbulent…
physics.comp-ph2008★ 34 cited
Steady State Convergence Acceleration of the Generalized Lattice Boltzmann Equation with Forcing Term through Preconditioning
Kannan N. Premnath, Martin J. Pattison, Sanjoy Banerjee
Several applications exist in which lattice Boltzmann methods (LBM) are used to compute stationary states of fluid motions, particularly those driven or modulated by external force…