Dr. Paul Umbanhowar

Professor

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Biography

Professor Paul Umbanhowar conducts research on granular materials, focusing on the interactions of legged devices and animals with unconsolidated substrates. His work looks at the dependence of drag force and penetration resistance on the state of granular materials, intruder geometry, and kinematics. Umbanhowar also studies segregation, mixing, and flow in shaken, tumbled, fluidized, and stirred granular ensembles, along with pattern formation in relation to continuum theories of discrete particulate systems. His research interests extend into motion control, self-assembly, organization, and vibrational manipulation of granular materials, especially in the context of contact interactions mediated by friction and impact.

Research Interests

Courses

Classical Mechanics Quantum Mechanics Statistical Mechanics Thermodynamics Electrodynamics Mechanical Vibrations

Requirements for Northwestern University

Doctorate Program
Requirements
GPA Requirement
Required:3
TOEFL
Total
Required:90
IELTS
Overall
Required:7
Prerequisites
U.S. Bachelor's degree or equivalent
Application Checklist
  • Online application
  • Transcripts
  • Letters of recommendation
  • Statement of purpose
  • Resume/CV
  • TOEFL/IELTS scores (if applicable)
Specialization Notes

Standard PhD requirements for TGS departments including Chemistry, Physics, and Sociology.