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Julio M Ottino

  • 12222 Citations
1979 …2022
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Personal profile

Education/Academic qualification

Chemical Engineering, PhD, University of Minnesota

… → 1979

Chemical Engineering Diploma, National University of La Plata, Argentina

… → 1974

Research interests

  • Complex systems
  • dynamics of granular matter
  • mixing and segregation processes

Fingerprint Dive into the research topics where Julio M Ottino is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Segregation Mathematics
granular materials Physics & Astronomy
Granular materials Engineering & Materials Science
Granular Flow Mathematics
Fluids Engineering & Materials Science
Advection Engineering & Materials Science
Stretching Engineering & Materials Science
Granular Materials Mathematics

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Grants 1995 2022

GOALI: Flow driven segregation at the particle level

Lueptow, R. M., Ottino, J. M. & Umbanhowar, P.

National Science Foundation

10/1/19 → 9/30/22

Project: Research project

physical property
particle

UNS: Controlling mixing and segregation of granular media using unsteady flows

Lueptow, R. M., Ottino, J. M. & Umbanhowar, P.

National Science Foundation

7/1/15 → 6/30/20

Project: Research project

granular medium
unsteady flow
kinematics

Cutting and Shuffling: A New Dynamical Systems Paradigm for Mixing

Lueptow, R. M., Ottino, J. M. & Umbanhowar, P.

National Science Foundation

9/1/14 → 8/31/18

Project: Research project

Dynamical systems
Granular materials
Geophysics
Merging
Drug products

REU Supplement for DynSyst_Special_Topics: A Dynamical Systems Approach to Mixing and Segregation of Granular Matter

Lueptow, R. M. & Ottino, J. M.

National Science Foundation

5/21/13 → 7/31/14

Project: Research project

DynSyst_Special_Topics: A Dynamical Systems Approach to Mixing and Segregation of Granular Matter

Lueptow, R. M. & Ottino, J. M.

National Science Foundation

8/15/10 → 7/31/14

Project: Research project

Research Output 1979 2019

1 Citation (Scopus)

Cutting and shuffling a hemisphere: Nonorthogonal axes

Lynn, T. F., Smith, L. D., Ottino, J. M., Umbanhowar, P. & Lueptow, R. M., Mar 7 2019, In : Physical Review E. 99, 3, 032204.

Research output: Contribution to journal › Article

Hemisphere
hemispheres
hemispherical shells
tongue
Isometry
2 Citations (Scopus)

Diffusion, mixing, and segregation in confined granular flows

Fry, A. M., Umbanhowar, P., Ottino, J. M. & Lueptow, R. M., Mar 1 2019, In : AIChE Journal. 65, 3, p. 875-881 7 p.

Research output: Contribution to journal › Article

Pressure
Shear flow
Finite difference method

Modeling segregation in granular flows

Umbanhowar, P., Lueptow, R. M. & Ottino, J. M., Jun 7 2019, In : Annual Review of Chemical and Biomolecular Engineering. 10, p. 129-153 25 p.

Research output: Contribution to journal › Review article

Open Access
Finite difference method
Computer simulation
Advection
Constitutive equations
Experiments
1 Citation (Scopus)

Modeling segregation of polydisperse granular materials in developing and transient free-surface flows

Deng, Z., Umbanhowar, P., Ottino, J. M. & Lueptow, R. M., Mar 1 2019, In : AIChE Journal. 65, 3, p. 882-893 12 p.

Research output: Contribution to journal › Article

Granular materials
Normal Distribution
Particle Size
Advection
Normal distribution

Pattern formation in a fully three-dimensional segregating granular flow

Yu, M., Umbanhowar, P., Ottino, J. M. & Lueptow, R. M., Jun 25 2019, In : Physical Review E. 99, 6, 062905.

Research output: Contribution to journal › Article

Granular Flow
Three-dimensional Flow
Segregation
Pattern Formation
Particle Size