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Mechanical and Aerospace Engineering

D-Index
52
Citations
10300
World Ranking
1054
National Ranking
431

Overview

H. S. Udaykumar is affiliated with the University of Iowa in the United States and has contributed extensively to the fields of engineering and materials science. Their research spans several subfields, including mechanics of materials, materials chemistry, aerospace engineering, geophysics, and computational mechanics.

The body of work produced by H. S. Udaykumar emphasizes topics such as energetic materials and combustion, high-velocity impact and material behavior, high-pressure geophysics and materials, combustion and detonation processes, rocket and propulsion systems research, model reduction and neural networks, and machine learning in materials science.

Frequent venues for publication include the Journal of Applied Physics, arXiv (Cornell University), Propellants Explosives Pyrotechnics, International Journal of Multiphase Flow, and Journal of Propulsion and Power.

Significant papers authored or coauthored by H. S. Udaykumar include:

  • "Tandem Molecular Dynamics and Continuum Studies of Shock-Induced Pore Collapse in TATB" (2020), published in Propellants Explosives Pyrotechnics
  • "Synthesizing controlled microstructures of porous media using generative adversarial networks and reinforcement learning" (2022), published in Scientific Reports
  • "Molecular dynamics-guided material model for the simulation of shock-induced pore collapse in β-octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (β-HMX)" (2021), published in Journal of Applied Physics
  • "Evaluation of reaction kinetics models for meso-scale simulations of hotspot initiation and growth in HMX" (2020), published in Combustion and Flame
  • "Mechanics of shock induced pore collapse in poly(methyl methacrylate) (PMMA): Comparison of simulations and experiments" (2020), published in Journal of the Mechanics and Physics of Solids

The frequent collaborators of H. S. Udaykumar are:

  • Yen T. Nguyen
  • Stephen Baek
  • Pradeep Kumar Seshadri
  • Phong Nguyen
  • Oishik Sen

H. S. Udaykumar's research integrates experimental studies with computational techniques, including molecular dynamics and machine learning methods, to address challenges related to shock-induced phenomena and energetic materials. This interdisciplinary approach supports advancements in understanding material behavior under extreme conditions and contributes to aerospace and propulsion research.

Best Publications

  • Regular Article: An Accurate Cartesian Grid Method for Viscous Incompressible Flows with Complex Immersed Boundaries

    T. Ye;R. Mittal;H. S. Udaykumar;W. Shyy

  • Computational Fluid Dynamics with Moving Boundaries

    Wei Shyy;H.S. Udaykumar;Madhukar M. Rao;Richard W. Smith

  • A sharp interface Cartesian Ggid method for simulating flows with complex moving boundaries: 345

    H. S. Udaykumar;R. Mittal;P. Rampunggoon;A. Khanna

  • Computation of Solid-Liquid Phase Fronts in the Sharp Interface Limit on Fixed Grids

    H.S Udaykumar;R Mittal;Wei Shyy

  • Sharp interface Cartesian grid method I: An easily implemented technique for 3D moving boundary computations

    S. Marella;S. Krishnan;H. Liu;H. S. Udaykumar

  • Elafint: a Mixed Eulerian-Lagrangian Method for Fluid Flows with Complex and Moving Boundaries

    H. S. Udaykumar;W. Shyy;M. M. Rao

  • Multiphase Dynamics in Arbitrary Geometries on Fixed Cartesian Grids

    H.S. Udaykumar;Heng-Chuan Kan;Wei Shyy;Roger Tran-Son-Tay

  • Deep learning for synthetic microstructure generation in a materials-by-design framework for heterogeneous energetic materials.

    Sehyun Chun;Sidhartha Roy;Yen Thi Nguyen;Joseph B. Choi

  • Why have improved cook-stove initiatives in India failed?

    Meena Khandelwal;Matthew E. Hill;Paul Greenough;Jerry Anthony

  • Interaction of a synthetic jet with a flat plate boundary layer

    R. Mittal;P. Rampunggoon;H. Udaykumar

  • Hydrodynamics of a compound drop with application to leukocyte modeling

    Hengchuan Kan;Holavanahalli S. Udaykumar;Wei Shyy;Roger Tran-Son-Tay

  • Sharp interface Cartesian grid method II: A technique for simulating droplet interactions with surfaces of arbitrary shape

    H. Liu;S. Krishnan;S. Marella;H. S. Udaykumar

  • Application of Large-Eddy Simulation to the Study of Pulsatile Flow in a Modeled Arterial Stenosis

    R. Mittal;S. P. Simmons;H. S. Udaykumar

  • A particle-level set-based sharp interface cartesian grid method for impact, penetration, and void collapse

    L. B. Tran;H. S. Udaykumar

  • Micro-scale Dynamic Simulation of Erythrocyte–Platelet Interaction in Blood Flow

    T. AlMomani;T. AlMomani;H. S. Udaykumar;J. S. Marshall;K. B. Chandran

  • An Eulerian method for computation of multimaterial impact with ENO shock-capturing and sharp interfaces

    H. S. Udaykumar;L. Tran;D. M. Belk;K. J. Vanden

  • Flutter, Tumble and Vortex Induced Autorotation

    Rajat Mittal;Veeraraghavan Seshadri;Holavanahalli S. Udaykumar

  • Flow fields generated by peristaltic reflex in isolated guinea pig ileum: impact of contraction depth and shoulders.

    Brian Jeffrey;Holavanahalli S. Udaykumar;Konrad S. Schulze

  • Interface tracking finite volume method for complex solid-fluid interactions on fixed meshes

    H. S. Udaykumar;R. Mittal;P. Rampunggoon

  • Ghost Fluid Method for Strong Shock Interactions Part 2: Immersed Solid Boundaries

    Shiv Kumar Sambasivan;H. S. UdayKumar

  • Interaction of a Synthetic Jet with a Flat Plate Boundary Layer

    Prakit Rampunggoon;Rajat Mittal;H. S. Udaykumar;Louis N. Cattafesta

  • Flutter, Tumble and Vortex Induced Autorotation

    Veeraraghavan Seshadri;Rajat Mittal;H. S. Udaykumar

Frequent Co-Authors

Wei Shyy
Wei Shyy Hong Kong University of Science and Technology
Rajat Mittal
Rajat Mittal Johns Hopkins University
Kyung K. Choi
Kyung K. Choi University of Iowa
Joseph M. Reinhardt
Joseph M. Reinhardt University of Iowa
Joseph H. Gorman
Joseph H. Gorman University of Pennsylvania
Michael S. Sacks
Michael S. Sacks The University of Texas at Austin
Robert C. Gorman
Robert C. Gorman University of Pennsylvania
Louis N. Cattafesta
Louis N. Cattafesta Illinois Institute of Technology

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