Vorticity dynamics of the three-dimensional Taylor-Green vortex problem

Non-linear instability analysis of the two-dimensional Navier-Stokes equation: The Taylor-Green vortex problem

(2018) Tapan K. Sengupta et al.   PHYSICS OF FLUIDS

An enstrophy-based linear and nonlinear receptivity theory

(2018) Aditi Sengupta et al.   PHYSICS OF FLUIDS

A new velocity–vorticity formulation for direct numerical simulation of 3D transitional and turbulent flows

(2015) Swagata Bhaumik et al.   JOURNAL OF COMPUTATIONAL PHYSICS

A novel vector potential formulation of 3D Navier–Stokes equations with through-flow boundaries by a local meshless method

(2015) D.L. Young et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Role of Time Integration in Computing Transitional Flows Caused by Wall Excitation

(2014) Tapan K. Sengupta et al.   JOURNAL OF SCIENTIFIC COMPUTING

Precursor of transition to turbulence: Spatiotemporal wave front

(2014) S. Bhaumik et al.   PHYSICAL REVIEW E

Diffusion in inhomogeneous flows: Unique equilibrium state in an internal flow

(2013) Tapan K. Sengupta et al.   COMPUTERS & FLUIDS

On the accuracy of high-order discretizations for underresolved turbulence simulations

(2012) Gregor J. Gassner et al.   THEORETICAL AND COMPUTATIONAL FLUID DYNAMICS