The mechanism of long-wave instability in a shear-thinning film flow on a porous substra

Authors : Séverine Millet, R. Usha, Valéry Botton, Francois Rousset

Journal : Acta Mechanica

DOI: will appear soon

Year: 2019

Spatio-temporal instability of two superposed fluids in a channel with boundary slip

Authors : Geetanjali Chattopadhyay, K. C. Sahu and R.Usha

Journal : International Journal of Multiphase Flow

DOI: 10.1016/j.ijmultiphaseflow.2018.10.014

Year: 2018

Instabilities in viscosity-stratified two-fluid channel flow over an anisotropic-inhomogeneous porous bottom

Authors : Geetanjali Chattopadhyay, Usha Ranganathan, and Severine Millet

Journal : Physics of Fluids(Accepted, 2018)

Year: 2018