2 papers
physics.comp-ph2020
Assessment of a symmetry preserving JFNK method for atmospheric convection
M. Alamgir Hossain, Jahrul M Alam
Numerical simulations of nonhydrostatic atmospheric flow, based on linearly decoupled semi-implicit or fully-implicit techniques, usually solve linear systems by a pre-conditioned…
physics.flu-dyn2015
Penetrative turbulence associated with mesoscale surface heat flux variations
Jahrul M. Alam, M. Alamgir Hossain
This article investigates penetrative turbulence in the atmospheric boundary layer. Using a large eddy simulation approach, we study characteristics of the mixed layer with respect…