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Research Output 1993 2019

2019
Open Access
Self-assembled Monolayer
Multiscale Model
Self assembled monolayers
Roughness
Surface roughness

IGFEM-based shape sensitivity analysis of the transverse failure of a composite laminate

Zhang, X., Brandyberry, D. R. & Geubelle, P. H., Nov 1 2019, In : Computational Mechanics. 64, 5, p. 1455-1472 18 p.

Research output: Contribution to journalArticle

Generalized Finite Element Method
Shape Sensitivity Analysis
Composite Laminates
Sensitivity analysis
Interfaces (computer)

Manufacturing of unidirectional glass-fiber-reinforced composites via frontal polymerization: A numerical study

Vyas, S., Goli, E., Zhang, X. & Geubelle, P. H., Nov 10 2019, In : Composites Science and Technology. 184, 107832.

Research output: Contribution to journalArticle

dicyclopentadiene
Glass fibers
Volume fraction
Polymerization
Fibers
2018

Computational design of microvascular radiative cooling panels for nanosatellites

Tan, M. H. Y., Bunce, D., Ghosh, A. R. M. & Geubelle, P. H., Jan 1 2018, In : Journal of Thermophysics and Heat Transfer. 32, 3, p. 605-616 12 p.

Research output: Contribution to journalArticle

nanosatellites
cooling
radiators
coolants
microchannels

Design of redundant microvascular cooling networks for blockage tolerance

Pety, S. J., Tan, M. H. Y., Najafi, A. R., Gendusa, A. C., Barnett, P. R., Geubelle, P. H. & White, S. R., Feb 25 2018, In : Applied Thermal Engineering. 131, p. 965-976 12 p.

Research output: Contribution to journalArticle

Cooling
Polydimethylsiloxane
Interfaces (computer)
Finite element method
Hydraulic models

Energy release rate approximation for edge cracks using higher-order topological derivatives

Alidoost, K., Geubelle, P. H. & Tortorelli, D. A., Mar 1 2018, In : International Journal of Fracture. 210, 1-2, p. 187-205 19 p.

Research output: Contribution to journalArticle

Topological Derivative
Energy Release Rate
Higher order derivative
Energy release rate
Crack

Frontal polymerization accelerated by continuous conductive elements

Goli, E., Robertson, I. D., Agarwal, H., Pruitt, E. L., Grolman, J. M., Geubelle, P. H. & Moore, J. S., Jan 1 2018, (Accepted/In press) In : Journal of Applied Polymer Science. 47418.

Research output: Contribution to journalArticle

Polymerization
Fibers
Composite materials
Fiber reinforced materials
Carbon fibers

Frontal Polymerization of Dicyclopentadiene: A Numerical Study

Goli, E., Robertson, I. D., Geubelle, P. H. & Moore, J. S., Apr 26 2018, In : Journal of Physical Chemistry B. 122, 16, p. 4583-4591 9 p.

Research output: Contribution to journalArticle

dicyclopentadiene
Polymerization
polymerization
Hot Temperature
Exothermic reactions

Multi-objective design of microvascular panels for battery cooling applications

Tan, M. H. Y., Najafi, A. R., Pety, S. J., White, S. R. & Geubelle, P. H., May 5 2018, In : Applied Thermal Engineering. 135, p. 145-157 13 p.

Research output: Contribution to journalArticle

Cooling
Microchannels
Pressure drop
Temperature
Multiobjective optimization

Propagation and dissipation of elasto-plastic stress waves in two dimensional ordered granular media

Waymel, R. F., Wang, E., Awasthi, A., Geubelle, P. H. & Lambros, J., Nov 2018, In : Journal of the Mechanics and Physics of Solids. 120, p. 117-131 15 p.

Research output: Contribution to journalArticle

stress waves
plastics
dissipation
beads
Plastics

Rapid energy-efficient manufacturing of polymers and composites via frontal polymerization

Robertson, I. D., Yourdkhani, M., Centellas, P. J., Aw, J. E., Ivanoff, D. G., Goli, E., Lloyd, E. M., Dean, L. M., Sottos, N. R., Geubelle, P. H., Moore, J. S. & White, S. R., May 10 2018, In : Nature. 557, 7704, p. 223-227 5 p.

Research output: Contribution to journalArticle

Polymers
Polymerization
Curing
Composite materials
Thermosets

Supershear bursts in the propagation of a tensile crack in linear elastic material

Barras, F., Carpaij, R., Geubelle, P. H. & Molinari, J. F., Dec 7 2018, In : Physical Review E. 98, 6, 063002.

Research output: Contribution to journalArticle

Elastic Material
Burst
bursts
Crack
cracks
2017
microchannels
Microchannels
shape optimization
Interfaces (computer)
Shape optimization

Carbon fiber composites with 2D microvascular networks for battery cooling

Pety, S. J., Tan, M. H. Y., Najafi, A. R., Barnett, P. R., Geubelle, P. H. & White, S. R., Jan 1 2017, In : International Journal of Heat and Mass Transfer. 115, p. 513-522 10 p.

Research output: Contribution to journalArticle

fiber composites
carbon fibers
Carbon fibers
electric batteries
Cooling

Effects of interface roughness on cohesive strength of self-assembled monolayers

Zhang, C., Awasthi, A. P., Geubelle, P. H., Grady, M. E. & Sottos, N. R., Mar 1 2017, In : Applied Surface Science. 397, p. 192-198 7 p.

Research output: Contribution to journalArticle

Self assembled monolayers
Surface roughness
Gold
Molecular dynamics
Substrates

Interplay between Process Zone and Material Heterogeneities for Dynamic Cracks

Barras, F., Geubelle, P. H. & Molinari, J. F., Oct 2 2017, In : Physical review letters. 119, 14, 144101.

Research output: Contribution to journalArticle

cracks
elastodynamics
perturbation
microstructure
crack propagation

Multi-scale model of effects of roughness on the cohesive strength of self-assembled monolayers

Zhang, C., Awasthi, A. P., Sung, J., Geubelle, P. H. & Sottos, N. R., Dec 1 2017, In : International Journal of Fracture. 208, 1-2, p. 131-143 13 p.

Research output: Contribution to journalArticle

Self-assembled Monolayer
Multiscale Model
Self assembled monolayers
Roughness
Surface roughness

Multiscale sensitivity analysis of failure in composite materials using an interface-enriched generalized FEM

Brandyberry, D. & Geubelle, P. H., Jan 1 2017, 32nd Technical Conference of the American Society for Composites 2017. Yu, W., Pipes, R. B. & Goodsell, J. (eds.). DEStech Publications Inc., Vol. 2. p. 1044-1056 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensitivity analysis
Interfaces (computer)
Finite element method
Fibers
Composite materials

Shape optimization using a NURBS-based interface-enriched generalized FEM

Najafi, A. R., Safdari, M., Tortorelli, D. A. & Geubelle, P. H., Sep 7 2017, In : International Journal for Numerical Methods in Engineering. 111, 10, p. 927-954 28 p.

Research output: Contribution to journalArticle

NURBS
Shape Optimization
Shape optimization
Interfaces (computer)
B-spline
Crystal lattices
Wave propagation
wave propagation
topology
Topology
2016

An interface-enriched generalized FEM for EM analysis of composites with nonconformal meshes

Zhang, K., Jin, J. & Geubelle, P. H., May 4 2016, 2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7465468. (2016 IEEE/ACES International Conference on Wireless Information Technology, ICWITS 2016 and System and Applied Computational Electromagnetics, ACES 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interfaces (computer)
Generalized Finite Element Method
mesh
Composite
Mesh
Generalized Finite Element Method
Interfaces (computer)
Discretization
Finite Element
Finite element method

A NURBS-based generalized finite element scheme for 3D simulation of heterogeneous materials

Safdari, M., Najafi, A. R., Sottos, N. R. & Geubelle, P. H., Aug 1 2016, In : Journal of Computational Physics. 318, p. 373-390 18 p.

Research output: Contribution to journalArticle

splines
Splines
Interfaces (computer)
Finite element method
finite element method

Crack propagation analysis with automatic load balancing

Lawlor, O. S., Breitenfeld, M. S., Geubelle, P. H. & Zheng, G., Apr 19 2016, Parallel Science and Engineering Applications: The Charm++ Approach. CRC Press, p. 183-206 24 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Crack Propagation
crack propagation
Load Balancing

Gradient-based design of actively-cooled microvascular composite panels

Tan, M. H. Y., Najafi, A. R., Pety, S. J., White, S. R. & Geubelle, P. H., Dec 1 2016, In : International Journal of Heat and Mass Transfer. 103, p. 594-606 13 p.

Research output: Contribution to journalArticle

Microchannels
microchannels
Interfaces (computer)
gradients
composite materials

Gradient-based shape optimization for electromagnetic problems using IGFEM

Zhang, K., Najafi, A. R., Geubelle, P. H. & Jin, J., Oct 25 2016, 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 579-580 2 p. 7695998. (2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

shape optimization
Shape optimization
Interfaces (computer)
mesh
finite element method

Material design using a NURBS-based shape optimization scheme

Najafi, A. R., Safdari, M., Tortorelli, D. A. & Geubelle, P. H., Jan 1 2016, 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shape optimization
Splines
Interfaces (computer)
Finite element method
Microstructure

Nanoscale mechanical tailoring of interfaces using self-assembled monolayers

Awasthi, A. P., Grady, M. E., Kim, I. H., Sottos, N. R. & Geubelle, P. H., Jul 1 2016, In : Mechanics of Materials. 98, p. 71-80 10 p.

Research output: Contribution to journalArticle

Self assembled monolayers
Gold
gold
Molecular dynamics
spallation
2015

A 2D interface-enriched generalized FEM for em analysis of composite materials

Zhang, K., Najafi, A. R., Geubelle, P. H. & Jin, J., Oct 22 2015, 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 171-172 2 p. 7304471. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); vol. 2015-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interfaces (computer)
Finite element method
Composite materials
Geometry

A 3-D interface-enriched generalized FEM for electromagnetic problems with nonconformal discretizations

Zhang, K., Jin, J. & Geubelle, P. H., Dec 2015, In : IEEE Transactions on Antennas and Propagation. 63, 12, p. 5637-5649 13 p., 7295572.

Research output: Contribution to journalArticle

Interfaces (computer)
Finite element method
Mesh generation
Computational complexity
Derivatives

A 3D interface-enriched generalized FEM for em analysis of composite materials

Zhang, K., Geubelle, P. H. & Jin, J., Oct 22 2015, 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-October. p. 173-174 2 p. 7304472

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interfaces (computer)
Finite element method
Composite materials
Geometry

A gradient-based shape optimization scheme using an interface-enriched generalized FEM

Najafi, A. R., Safdari, M., Tortorelli, D. A. & Geubelle, P. H., Nov 1 2015, In : Computer Methods in Applied Mechanics and Engineering. 296, p. 1-17 17 p.

Research output: Contribution to journalArticle

shape optimization
Shape optimization
Interfaces (computer)
finite element method
Finite element method
Interfaces (computer)
Finite element method
Geometry
Adaptive Refinement
Higher Order

A new formulation for imposing Dirichlet boundary conditions on non-matching meshes

Ramos, A. C., Aragón, A. M., Soghrati, S., Geubelle, P. H. & Molinari, J. F., Aug 10 2015, In : International Journal for Numerical Methods in Engineering. 103, 6, p. 430-444 15 p.

Research output: Contribution to journalArticle

Non-matching Meshes
Dirichlet Boundary Conditions
Boundary conditions
Formulation
Lagrange multipliers
Generalized Finite Element Method
B-spline
Splines
Interfaces (computer)
Gradient

A NURBS-based interface-enriched generalized finite element scheme for the thermal analysis and design of microvascular composites

Tan, M. H. Y., Safdari, M., Najafi, A. R. & Geubelle, P. H., Jan 1 2015, In : Computer Methods in Applied Mechanics and Engineering. 283, p. 1382-1400 19 p.

Research output: Contribution to journalArticle

microchannels
Microchannels
Thermoanalysis
thermal analysis
composite materials

Computational design and performance assessment of microvascular composite panels for battery cooling

Tan, M. H. Y., Pety, S. J., Najafi, A. R., White, S. R. & Geubelle, P. H., Jan 1 2015.

Research output: Contribution to conferencePaper

Cooling
Composite materials
Interfaces (computer)
Packaging
Finite element method

Impact Response of Elasto-Plastic Granular Chains Containing an Intruder Particle

Kumar Pal, R., Morton, J., Wang, E., Lambros, J. & Geubelle, P. H., Jan 1 2015, In : Journal of Applied Mechanics, Transactions ASME. 82, 1, 011002.

Research output: Contribution to journalArticle

Materials properties
plastics
Plastics
Wave propagation
Plasticity

Impact response of granular layers

Awasthi, A., Wang, Z., Broadhurst, N. & Geubelle, P. H., Jan 1 2015, In : Granular Matter. 17, 1, p. 21-31 11 p.

Research output: Contribution to journalArticle

decay
configurations
simulation

Multiscale modeling of the radar signature of a composite aircraft

Zhang, K., Jin, J. & Geubelle, P. H., 2015, 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar
Aircraft
Composite materials
Integral equations
Macros
2014

An optimum approximation of n-point correlation functions of random heterogeneous material systems

Baniassadi, M., Safdari, M., Garmestani, H., Ahzi, S., Geubelle, P. H. & Remond, Y., Feb 21 2014, In : Journal of Chemical Physics. 140, 7, 074905.

Research output: Contribution to journalArticle

approximation
set theory
formulations
composite materials
Set theory

A study of frictional contact in dynamic fracture along bimaterial interfaces

Barras, F., Kammer, D. S., Geubelle, P. H. & Molinari, J. F., Oct 9 2014, In : International Journal of Fracture. 189, 2, p. 149-162 14 p.

Research output: Contribution to journalArticle

Dynamic Fracture
Bimaterial
Frictional Contact
Contact
Cracks

Characterization of wave propagation in elastic and elastoplastic granular chains

Pal, R. K., Awasthi, A. P. & Geubelle, P. H., Jan 24 2014, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 89, 1, 012204.

Research output: Contribution to journalArticle

Elasto-plastic
Wave Propagation
wave propagation
Solitary Waves
solitary waves

Coupled structural-acoustic response of a duct-mounted elastic plate with grazing flow

Sucheendran, M. M., Bodony, D. J. & Geubelle, P. H., Jan 1 2014, In : AIAA journal. 52, 1, p. 178-194 17 p.

Research output: Contribution to journalArticle

Ducts
Acoustics
Acoustic fields
Mach number
Vibrations (mechanical)

Design of actively-cooled microvascular materials: A genetic algorithm inspired network optimization

Soghrati, S., Aragón, A. M. & Geubelle, P. H., Apr 2014, In : Structural and Multidisciplinary Optimization. 49, 4, p. 643-655 13 p.

Research output: Contribution to journalArticle

Network Optimization
Genetic algorithms
Genetic Algorithm
Configuration
Volume fraction

Effect of dynamic film debonding on self-assembled monolayers

Grady, M. E., Geubelle, P. H. & Sottos, N. R., Jan 1 2014, Fracture and Fatigue - Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics. p. 1-6 6 p. (Conference Proceedings of the Society for Experimental Mechanics Series; vol. 7).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Debonding
Self assembled monolayers
Lasers
Delamination
Strain rate

Family of plane solitary waves in dimer granular crystals

Manjunath, M., Awasthi, A. P. & Geubelle, P. H., Sep 29 2014, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 90, 3, 032209.

Research output: Contribution to journalArticle

Dimer
Solitary Waves
Plane Wave
Crystal
solitary waves

High-amplitude elastic solitary wave propagation in 1-D granular chains with preconditioned beads: Experiments and theoretical analysis

Wang, E., Manjunath, M., Awasthi, A. P., Pal, R. K., Geubelle, P. H. & Lambros, J., Dec 1 2014, In : Journal of the Mechanics and Physics of Solids. 72, p. 161-173 13 p.

Research output: Contribution to journalArticle

Elastic waves
Solitons
beads
Wave propagation
wave propagation

Impact response of elasto-plastic granular and continuum media: A comparative study

Pal, R. K. & Geubelle, P. H., Jun 2014, In : Mechanics of Materials. 73, p. 38-50 13 p.

Research output: Contribution to journalArticle

plastics
Plastics
continuums
impact loads
Energy dissipation

Interfacial adhesion of photodefinable polyimide films on passivated silicon

Grady, M. E., Geubelle, P. H. & Sottos, N. R., Feb 3 2014, In : Thin Solid Films. 552, p. 116-123 8 p.

Research output: Contribution to journalArticle

Silicon
polyimides
Passivation
Polyimides
passivity