Structure–property linkage in shocked multi-material flows using a level-set-based Eulerian image-to-computation framework

Void collapse generated meso-scale energy localization in shocked energetic materials: Non-dimensional parameters, regimes, and criticality of hotspots

(2019) N. K. Rai et al.   PHYSICS OF FLUIDS

Modeling mesoscale energy localization in shocked HMX, Part II: training machine-learned surrogate models for void shape and void–void interaction effects

(2019) S. Roy et al.   SHOCK WAVES

Material structure-property linkages using three-dimensional convolutional neural networks

(2018) Ahmet Cecen et al.   ACTA MATERIALIA

Relating microstructure, temperature, and chemistry to explosive ignition and shock sensitivity

(2018) W. Lee Perry et al.   COMBUSTION AND FLAME

Modeling impact-induced damage and debonding using level sets in a sharp interface Eulerian framework

(2018) A. de Brauer et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

Evaluation of multifidelity surrogate modeling techniques to construct closure laws for drag in shock–particle interactions

(2018) Oishik Sen et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Propagation of a strong shock over a random bed of spherical particles

(2018) Y. Mehta et al.   JOURNAL OF FLUID MECHANICS

Computational microstructure characterization and reconstruction: Review of the state-of-the-art techniques

(2018) Ramin Bostanabad et al.   PROGRESS IN MATERIALS SCIENCE

Role of pseudo-turbulent stresses in shocked particle clouds and construction of surrogate models for closure

(2018) O. Sen et al.   SHOCK WAVES

Three-dimensional simulations of void collapse in energetic materials

(2018) Nirmal Kumar Rai et al.   Physical Review Fluids

Multi-scale shock-to-detonation simulation of pressed energetic material: A meso-informed ignition and growth model

(2018) O. Sen et al.   JOURNAL OF APPLIED PHYSICS

Shock induced damage and fracture in SiC at elevated temperature and high strain rate

(2018) Wanghui Li et al.   ACTA MATERIALIA

Influence of bulk and interfacial properties on shock compression of metal powders. I. Interaction of a pair of particles

(2018) Alexia de Brauer et al.   JOURNAL OF APPLIED PHYSICS

Modeling mesoscale energy localization in shocked HMX, part I: machine-learned surrogate models for the effects of loading and void sizes

(2018) A. Nassar et al.   SHOCK WAVES

A sharp interface Cartesian grid method for viscous simulation of shocked particle-laden flows

(2017) Pratik Das et al.   INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS

Evaluation of kriging based surrogate models constructed from mesoscale computations of shock interaction with particles

(2017) Oishik Sen et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Effect of microstructure on the detonation initiation in energetic materials

(2017) J. Zhang et al.   SHOCK WAVES

Collapse of elongated voids in porous energetic materials: Effects of void orientation and aspect ratio on initiation

(2017) Nirmal Kumar Rai et al.   Physical Review Fluids

High-resolution simulations of cylindrical void collapse in energetic materials: Effect of primary and secondary collapse on initiation thresholds

(2017) Nirmal Kumar Rai et al.   Physical Review Fluids

Microstructure, defects and mechanical behavior of beta-type titanium porous structures manufactured by electron beam melting and selective laser melting

(2016) Y.J. Liu et al.   ACTA MATERIALIA

Microstructural effects on damage evolution in shocked copper polycrystals

(2016) Evan J. Lieberman et al.   ACTA MATERIALIA

Shock interaction with three-dimensional face centered cubic array of particles

(2016) Y. Mehta et al.   Physical Review Fluids

Multi-scale heat transfer in fluidized bed reactors by Eulerian CFD modeling

(2015) Wang Shuai et al.   FUEL

Mesoscale simulation of reactive pressed energetic materials under shock loading

(2015) Nirmal K. Rai et al.   JOURNAL OF APPLIED PHYSICS

Evaluation of convergence behavior of metamodeling techniques for bridging scales in multi-scale multimaterial simulation

(2015) Oishik Sen et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Three-dimensional simulations of dynamics of void collapse in energetic materials

(2015) A. Kapahi et al.   SHOCK WAVES

Quantification of Soil Pore Network Complexity with X-ray Computed Tomography and Gas Transport Measurements

(2015) Sheela Katuwal et al.   SOIL SCIENCE SOCIETY OF AMERICA JOURNAL

Techniques to derive geometries for image-based Eulerian computations

(2014) Seth Dillard et al.   ENGINEERING COMPUTATIONS

From medical images to flow computations without user-generated meshes

(2014) Seth I. Dillard et al.   International Journal for Numerical Methods in Biomedical Engineering

Treatment of contact separation in Eulerian high-speed multimaterial dynamic simulations

(2014) N. K. Rai et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

The Effect of Pore Morphology on Hot Spot Temperature

(2014) George Arthur Levesque et al.   PROPELLANTS EXPLOSIVES PYROTECHNICS

A three-dimensional sharp interface Cartesian grid method for solving high speed multi-material impact, penetration and fragmentation problems

(2013) A. Kapahi et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Metamodeling Method Using Dynamic Kriging for Design Optimization

(2012) Liang Zhao et al.   AIAA JOURNAL

Parallel, sharp interface Eulerian approach to high-speed multi-material flows

(2012) A. Kapahi et al.   COMPUTERS & FLUIDS

Simulation of high speed impact, penetration and fragmentation problems on locally refined Cartesian grids

(2012) S. Sambasivan et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Generalizing the mean intercept length tensor for gray-level images

(2012) Rodrigo Moreno et al.   MEDICAL PHYSICS

Interaction of a planar shock wave with a dense particle curtain: Modeling and experiments

(2012) Y. Ling et al.   PHYSICS OF FLUIDS

A Lagrangian framework for analyzing microstructural level response of polymer-bonded explosives

(2011) Ananda Barua et al.   MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING

Hot spot formation from shock reflections

(2011) R. Menikoff   SHOCK WAVES

High accuracy interface characterization of three phase material systems in three dimensions

(2010) P.S. Jørgensen et al.   JOURNAL OF POWER SOURCES

A parallel Eulerian interface tracking/Lagrangian point particle multi-scale coupling procedure

(2009) M. Herrmann   JOURNAL OF COMPUTATIONAL PHYSICS

Modeling of the unsteady force for shock–particle interaction

(2009) M. Parmar et al.   SHOCK WAVES

Multi-scale characterization of orthotropic microstructures

(2008) M A Tschopp et al.   MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING