3 papers
physics.flu-dyn2025
Simulation of a Non-Newtonian drop impact on a rigid surface: A mess-free approach
Tapan Jana, Amit Shaw, L. S. Ramachandra
The present study explores the impact of a non-Newtonian fluid drop on a rigid surface using a mesh-free approach, Smoothed Particle Hydrodynam-ics. The complex interaction between…
math.NA2024
Damage evaluation in a concrete gravity dam using Smoothed particle hydrodynamics
Tapan Jana, Amit Shaw, L. S. Ramachandra
An unexpected failure of a concrete gravity dam may cause unimaginable human suffering and massive economic losses. An earthquake is the main factor contributing to the concrete gr…
cs.CE2024
A remedy to mitigate tensile instability in SPH for simulating large deformation and failure of geomaterials
Tapan Jana, Subhankar Pal, Amit Shaw +1
Large deformation analysis in geomechanics plays an important role in understanding the nature of post-failure flows and hazards associated with landslides under different natural…