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researcher

P. Umbanhowar

46 papers hereh-index 375.8k citations205 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author30
  • last author12

Across the 46 of 46 papers where every author was matched, so the position is known.

fields
  • cond-mat.soft29
  • physics.flu-dyn5
  • cs.RO3
  • math.DS3
  • physics.bio-ph2
  • nlin.CD1

identity via Semantic Scholar / OpenAlex

activity
19952026
most citedHexagons, Kinks and Disorder in Oscillated Granular Layers

413 citations · 2k across the 45 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

cond-mat.soft2026

Percolation of a rod-like particle in a static bed of spheres: trapping and passing

Juan C. Petit, Julio M. Ottino, Richard M. Lueptow +1

We numerically investigate percolation of independent frictionless glued-sphere rod-like particles under gravity through a disordered static bed of larger spheres. We identify two…

cond-mat.soft2026

Percolation of a cohesive fine particle in a static bed

Jizhi Zhang, Qiong Zhang, Julio M. Ottino +2

Percolation of fine particles (fines) in a static bed of larger particles is central to many industrial and natural processes. Non-cohesive fines either pass through the bed or bec…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.