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

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

Three-dimensional simulations of void collapse in energetic materials

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

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

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

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

Computational prediction of probabilistic ignition threshold of pressed granular octahydro-1,3,5,7-tetranitro-1,2,3,5-tetrazocine (HMX) under shock loading

(2016) Seokpum Kim et al.   JOURNAL OF APPLIED PHYSICS

Compaction shock dissipation in low density granular explosive

(2016) Pratap T. Rao et al.   JOURNAL OF APPLIED PHYSICS

A model for hot spot formation in shocked energetic materials

(2015) Michel Akiki et al.   COMBUSTION AND FLAME

Pore collapse in an energetic material from the micro-scale to the macro-scale

(2015) Thomas Luther Jackson et al.   COMBUSTION THEORY AND MODELLING

A multi-phase theory for the detonation of granular explosives containing an arbitrary number of solid components

(2015) Michael W. Crochet et al.   INTERNATIONAL JOURNAL OF MULTIPHASE FLOW

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

Physics-based statistical learning approach to mesoscopic model selection

(2015) Søren Taverniers et al.   PHYSICAL REVIEW E

A numerical study of the dynamics of detonation initiated by cavity collapse

(2015) A. K. Kapila et al.   SHOCK WAVES

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

(2015) A. Kapahi et al.   SHOCK WAVES

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

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

A Bayesian statistical method for quantifying model form uncertainty and two model combination methods

(2014) Inseok Park et al.   RELIABILITY ENGINEERING & SYSTEM SAFETY

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

Dynamics of void collapse in shocked energetic materials: physics of void–void interactions

(2013) A. Kapahi et al.   SHOCK WAVES

Metamodeling Method Using Dynamic Kriging for Design Optimization

(2012) Liang Zhao et al.   AIAA JOURNAL

The SURF model and the curvature effect for PBX 9502

(2012) Ralph Menikoff et al.   COMBUSTION THEORY AND MODELLING

Computational analysis of temperature rises in microstructures of HMX-Estane PBXs

(2012) Ananda Barua et al.   COMPUTATIONAL MECHANICS

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

Universal Approximation of Extreme Learning Machine With Adaptive Growth of Hidden Nodes

(2012) Rui Zhang et al.   IEEE Transactions on Neural Networks and Learning Systems

Numerical modeling of shock-to-detonation transition in energetic materials

(2011) Ju Zhang et al.   COMBUSTION AND FLAME

Collapse of void arrays under stress wave loading

(2010) A. B. SWANTEK et al.   JOURNAL OF FLUID MECHANICS