60 citations · 136 across the 4 of their papers we have counts for
4 papers
Force chains and networks: wet suspensions through dry granular eyes
Rangarajan Radhakrishnan, John R. Royer, Wilson C. K. Poon +1
Recent advances in shear-thickening suspension rheology suggest a relation between (wet) suspension flow below jamming and (dry) granular physics. To probe this connection, we simu…
Shear banding in large amplitude oscillatory shear (LAOStrain and LAOStress) of soft glassy materials
Rangarajan Radhakrishnan, Suzanne M. Fielding
We study theoretically shear banding in soft glassy materials subject to large amplitude time-periodic shear flows, considering separately the protocols of large amplitude oscillat…
Understanding rheological hysteresis in soft glassy materials
Rangarajan Radhakrishnan, Thibaut Divoux, Sébastien Manneville +1
Motivated by recent experimental studies of rheological hysteresis in soft glassy materials, we study numerically strain rate sweeps in simple yield stress fluids and viscosity bif…
Shear Banding of Soft Glassy Materials in Large Amplitude Oscillatory Shear
Rangarajan Radhakrishnan, Suzanne M. Fielding
We study shear banding in soft glassy materials subject to a large amplitude oscillatory shear flow (LAOS). By numerical simulations of the widely used soft glassy rheology model,…