R. Neelamegam and V. Shankar, Experimental study of the instability of laminar flow in a tube with deformable walls, Physics of Fluids, 27, 024102 (2015).
R. Neelamegam, D. Giribabu and V. Shankar, Instability of viscous flow over a deformable two-layered gel: Experiments and theory, Physical Review E, 90, 043004 (2014).
R. Neelamegam, V. Shankar and Debopam Das, Suppression of purely-elastic instabilities in the torsional flow of viscoelastic fluid past a soft solid, Physics of Fluids, 25, 124102 (2013)
Gaurav and V. Shankar, Manipulation of interfacial instabilities in core-annular flows using a deformable solid layer, Physics of Fluids, 25, 014104 (2013).