Modelling silo clogging with non-local granular rheology
Granular flow in a silo demonstrates multiple non-local rheological phenomena due to the
finite size of grains. We solve the non-local granular fluidity continuum model in quasi-two …
finite size of grains. We solve the non-local granular fluidity continuum model in quasi-two …
Three-dimensionsal granular flow continuum modeling via material point method with hyperelastic nonlocal granular fluidity
The accurate and efficient modeling of granular flows and their interactions with external
bodies is an open research problem. Continuum methods can be used to capture …
bodies is an open research problem. Continuum methods can be used to capture …
Gravity sensitivity of continuum numerical solvers for granular flow modeling
One of the major challenges in space exploration robotics is understanding the interactions
between robot wheels and planetary terrains consisting of granular regolith in reduced …
between robot wheels and planetary terrains consisting of granular regolith in reduced …
[PDF][PDF] Efficient numerical methods for accurate modeling of soil cutting operations
This research investigates the development and validation of state-of-the-art high-fidelity m
odels ofs oil cutting operations. The accurate and efficient modeling of complex tool-soil …
odels ofs oil cutting operations. The accurate and efficient modeling of complex tool-soil …
Accurate and real-time simulation of rover wheel traction
Maintaining traction remains one of the challenges that space exploration rovers encounter
while roving on Martian or Lunar deformable terrains. Such terrains consist of granular …
while roving on Martian or Lunar deformable terrains. Such terrains consist of granular …