22 citations · 28 across the 5 of their papers we have counts for
5 papers
Standing waves and jets on a sessile, incompressible bubble
Yashika Dhote, Anil Kumar, Lohit Kayal +2
We show numerically that large amplitude, \textit{shape deformations}, imposed on a spherical-cap, incompressible, sessile gas bubble pinned on a rigid wall can produce a sharp, wa…
Effect of channel dimensions and Reynolds numbers on the turbulence modulation for particle-laden turbulent channel flows
Naveen Rohilla, Siddhi Arya, Partha Sarathi Goswami
The addition of particles to turbulent flows changes the underlying mechanism of turbulence and leads to turbulence modulation. Different temporal and spatial scales for both phase…
Dynamics of particle-laden turbulent Couette flow. Part2: Modified fluctuating force model (M-FFS)
Swagnik Ghosh, Partha Sarathi Goswami
Two-way coupled DNS simulation of particle-laden turbulent Couette-flow [1], in the volume fraction regime , showed a discontinuous decrease of turbulence intensity beyo…
Assessment of local isotropy, Kolmogorov constant, and modified eddy viscosity-based modeling for particle-laden turbulent channel flows
Naveen Rohilla, Partha S Goswami
A large number of models which address the dynamics of particle-laden turbulent flows have been developed based on the assumption of local isotropy and use the Kolmogorov constant…
Effect of rough wall on drag, lift, and torque on an ellipsoidal particle in a linear shear flow
Atul Manikrao Bhagat, Partha Sarathi Goswami
The present study provides a detailed description of the forces on an ellipsoidal particle in the vicinity of the rough wall. Three-dimensional numerical simulations are performed…