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Research Output 1985 2019

2016
5 Citations (Scopus)

A hybrid method for damage detection and quantification in advanced X-COR composite structures

Neerukatti, R. K., Rajadas, A., Borkowski, L., Chattopadhyay, A. & Huff, D. W., 2016, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2016. SPIE, Vol. 9803. 980326

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

Damage Detection
Composite Structures
Damage detection
composite structures
Composite structures
7 Citations (Scopus)

An optimized cross-linked network model to simulate the linear elastic material response of a smart polymer

Zhang, J., Koo, B., Subramanian, N., Liu, Y. & Chattopadhyay, A., Jul 1 2016, In : Journal of Intelligent Material Systems and Structures. 27, 11, p. 1461-1475 15 p.

Research output: Contribution to journalArticle

Polymers
Intelligent materials
Molecular dynamics
Cyclobutanes
Polymer matrix

A novel methodology for self-healing at the nanoscale in CNT/epoxy composites

Quigley, E., Datta, S. & Chattopadhyay, A., 2016, Smart Materials and Nondestructive Evaluation for Energy Systems 2016. SPIE, Vol. 9806. 98060M

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

Carbon Nanotubes
Epoxy
healing
Nanotubes
Carbon nanotubes
25 Citations (Scopus)

A novel probabilistic approach for damage localization and prognosis including temperature compensation

Neerukatti, R. K., Hensberry, K., Kovvali, N. & Chattopadhyay, A., Mar 1 2016, In : Journal of Intelligent Material Systems and Structures. 27, 5, p. 592-607 16 p.

Research output: Contribution to journalArticle

Cracks
Temperature
Fatigue of materials
Compensation and Redress
Aluminum
2 Citations (Scopus)

Atomistically informed method of cells based multiscale approach for analysis of CFRP composites

Rai, A., Subramanian, N. & Chattopadhyay, A., 2016, Advances in Aerospace Technology. American Society of Mechanical Engineers (ASME), Vol. 1.

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

Carbon fibers
Composite materials
Polymers
Continuum damage mechanics
Micromechanics
6 Citations (Scopus)
Cyclobutanes
cyclobutane
Nanocomposites
Force Field
Precursor

Characterization of fatigue crack propagation under complex biaxial loading

Neerukatti, R. K., Datta, S., Chattopadhyay, A., Iyyer, N. & Phan, N., 2016, Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis. American Society of Mechanical Engineers (ASME), Vol. 9.

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

Fatigue crack propagation
Fatigue of materials
Crack propagation
Fractography
Aerospace industry

Characterization of interlaminar fracture properties of advanced polymer matrix composites interleaved with buckypaper

Yekani Fard, M., Woodward, J. M., Datta, S., Raji, B. & Chattopadhyay, A., 2016, Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis. American Society of Mechanical Engineers (ASME), Vol. 9.

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

Polymer matrix composites
Nanocomposites
Surface active agents
Fracture testing
Calibration

Characterization of three-constituent interface in CNT-embedded nanocomposites

Subramanian, N., Rai, A. & Chattopadhyay, A., 2016, Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis. American Society of Mechanical Engineers (ASME), Vol. 9.

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

Nanocomposites
Molecular dynamics
Fibers
Continuum damage mechanics
Computer simulation
2 Citations (Scopus)

Damage analysis of various cnt architectures in nanocomposites using a multiscale approach

Rai, A., Chattopadhyay, A. & Lopez, C., 2016, Proceedings of the American Society for Composites - 31st Technical Conference, ASC 2016. DEStech Publications Inc.

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

Carbon Nanotubes
Carbon nanotubes
Nanocomposites
Continuum damage mechanics
Polymers
11 Citations (Scopus)

Dimeric anthracene-based mechanophore particles for damage precursor detection in reinforced epoxy matrix composites

Nofen, E. M., Wickham, J., Koo, B., Chattopadhyay, A. & Dai, L., Mar 1 2016, In : Materials Research Express. 3, 3, 035701.

Research output: Contribution to journalArticle

Anthracene
Carboxylic acids
Composite materials
Thermosets
Stress-strain curves
1 Citation (Scopus)

Fatigue crack growth behavior of hybrid glass fiber laminates with embedded functionalized carbon nanotube membranes

Datta, S., Yekani Fard, M. & Chattopadhyay, A., 2016, Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis. American Society of Mechanical Engineers (ASME), Vol. 9.

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

Fatigue crack propagation
Glass fibers
Laminates
Carbon nanotubes
Membranes
1 Citation (Scopus)

Fully coupled numerical simulation for wave propagation in composite materials

Li, G., Neerukatti, R. K. & Chattopadhyay, A., 2016, Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis. American Society of Mechanical Engineers (ASME), Vol. 9.

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

Wave propagation
Computer simulation
Composite materials
Stiffness
Ultrasonic waves
10 Citations (Scopus)
Carbon Nanotubes
Surface-Active Agents
Carbon nanotubes
Surface active agents
Membranes
5 Citations (Scopus)

Investigation of piezo-resistivity in CNT nano-composites under damage

Rai, A., Subramanian, N. & Chattopadhyay, A., 2016, Behavior and Mechanics of Multifunctional Materials and Composites 2016. SPIE, Vol. 9800. 980017

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

Carbon Nanotubes
Nanocomposites
Resistivity
Nanotubes
Carbon nanotubes

Molecular dynamics study for experimental design guideline of dimeric anthracene-based mechanophore in the thermoset polymer matrix

Koo, B., Chattopadhyay, A. & Dai, L., 2016, Proceedings of the American Society for Composites - 31st Technical Conference, ASC 2016. DEStech Publications Inc.

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

Anthracene
Thermosets
Polymer matrix
Carboxylic acids
Design of experiments
19 Citations (Scopus)

Molecular dynamics study of brittle fracture in epoxy-based thermoset polymer

Koo, B., Subramanian, N. & Chattopadhyay, A., Jun 15 2016, In : Composites Part B: Engineering. 95, p. 433-439 7 p.

Research output: Contribution to journalArticle

Thermosets
Brittle fracture
Molecular dynamics
Polymers
Molecular vibrations
Epoxy resins
Polymers
Resins
Bending strength
Curing
16 Citations (Scopus)

Scale-dependent measurements of meteorite strength: Implications for asteroid fragmentation

Cotto-Figueroa, D., Asphaug, E., Garvie, L., Rai, A., Johnston, J., Borkowski, L., Datta, S., Chattopadhyay, A. & Morris, M. A., Oct 1 2016, In : Icarus. 277, p. 73-77 5 p.

Research output: Contribution to journalArticle

meteorites
asteroids
asteroid
meteorite
fragmentation
7 Citations (Scopus)

Stress-sensing thermoset polymer networks: Via grafted cinnamoyl/cyclobutane mechanophore units in epoxy

Nofen, E. M., Zimmer, N., Dasgupta, A., Gunckel, R., Koo, B., Chattopadhyay, A. & Dai, L., Dec 21 2016, In : Polymer Chemistry. 7, 47, p. 7249-7259 11 p.

Research output: Contribution to journalArticle

Cyclobutanes
Nanocomposites
Thermosets
Polymers
Epoxy Resins

The effects of in-service induced reduction of bonding quality on the mode I, II, and I-II fracture toughness of CNT nanocomposites

Yekani Fard, M., Raji, B., Woodward, J. M. & Chattopadhyay, A., 2016, Advances in Aerospace Technology. American Society of Mechanical Engineers (ASME), Vol. 1.

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

Energy release rate
Fracture toughness
Nanocomposites
Aging of materials
Calibration
2 Citations (Scopus)

Universal stress-sensing dimeric anthracene-based mechanophore particle fillers incorporated into polyurethane thermoset matrices

Nofen, E. M., Dasgupta, A., Zimmer, N., Gunckel, R., Koo, B., Chattopadhyay, A. & Dai, L., 2016, (Accepted/In press) In : Polymer Engineering and Science.

Research output: Contribution to journalArticle

Polyurethanes
Anthracene
Thermosets
Fillers
Damage detection
2015
1 Citation (Scopus)

A hybrid model for damage localization and prognosis including temperature compensation

Neerukatti, R. K., Hensberry, K., Kovvali, N. & Chattopadhyay, A., 2015, SAMPE Baltimore 2015 Conference and Exhibition. Soc. for the Advancement of Material and Process Engineering, Vol. 2015-January.

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

Cracks
Temperature
Fatigue of materials
Compensation and Redress
Aluminum
4 Citations (Scopus)

A multiscale damage initiation model for CNT-enhanced epoxy polymers

Subramanian, N., Koo, B., Rai, A. & Chattopadhyay, A., Jan 1 2015.

Research output: Contribution to conferencePaper

Carbon Nanotubes
Carbon nanotubes
Polymers
Continuum damage mechanics
Molecular dynamics
2 Citations (Scopus)

A multiscale model coupling molecular dynamics simulations and micromechanics to study the behavior of CNT-enhanced nanocomposites

Subramanian, N., Rai, A., Datta, S., Koo, B. & Chattopadhyay, A., 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

Micromechanics
Molecular dynamics
Nanocomposites
Fibers
Computer simulation
23 Citations (Scopus)

An adaptive learning damage estimation method for structural health monitoring

Chakraborty, D., Kovvali, N., Papandreou-Suppappola, A. & Chattopadhyay, A., Jan 30 2015, In : Journal of Intelligent Material Systems and Structures. 26, 2, p. 125-143 19 p.

Research output: Contribution to journalArticle

Structural health monitoring
Aerospace applications
Stochastic models
Aluminum
Statistical methods
9 Citations (Scopus)

A novel statistical spring-bead based network model for self-sensing smart polymer materials

Zhang, J., Koo, B., Liu, Y., Zou, J., Chattopadhyay, A. & Dai, L., Aug 1 2015, In : Smart Materials and Structures. 24, 8, 085022.

Research output: Contribution to journalArticle

beads
Polymers
polymers
Molecular dynamics
simulation
1 Citation (Scopus)

A self-sensing fiber reinforced polymer composite using mechanophore-based smart polymer

Zou, J., Liu, Y., Chattopadhyay, A. & Dai, L., 2015, Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9432. 943204

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

Polymer Matrix Composites
polymer matrix composites
Polymer matrix composites
Polymer Composites
Fiber-reinforced Composite
30 Citations (Scopus)

Atomistically informed stochastic multiscale model to predict the behavior of carbon nanotube-enhanced nanocomposites

Subramanian, N., Rai, A. & Chattopadhyay, A., Aug 29 2015, In : Carbon. 94, p. 661-672 12 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Stochastic models
Carbon nanotubes
Nanocomposites
Polymers
6 Citations (Scopus)

Effect of Material Variability on Multiscale Modeling of Rate-Dependent Composite Materials

Johnston, J. & Chattopadhyay, A., Nov 1 2015, In : Journal of Aerospace Engineering. 28, 6, 04015003.

Research output: Contribution to journalArticle

Composite materials
Laminates
Strain rate
Micromechanics
Volume fraction
2 Citations (Scopus)

Effect of material variability on progressive damage and micromechanics of composite materials

Johnston, J., Heitland, C. & Chattopadhyay, A., 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

Micromechanics
Composite materials
Polymer matrix composites
Strain rate
Materials properties
9 Citations (Scopus)
Wave packets
Guided electromagnetic wave propagation
Structural health monitoring
Surface waves
Wave propagation
2 Citations (Scopus)

Identification of material damage precursors using nonlinear ultrasonics

Bunget, G., Goff, A., Brown, N. K., Demo, J., Friedersdorf, F., Ghoshal, A., Pepi, M., Datta, S. & Chattopadhyay, A., 2015, 51st AIAA/SAE/ASEE Joint Propulsion Conference. American Institute of Aeronautics and Astronautics Inc, AIAA

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

Ultrasonics
Acoustics
Fatigue testing
Superalloys
Propulsion

Implementation of a molecular interphase model within a multiscale framework for polymer matrix composites

Johnston, J. P., Koo, B., Subramanian, N. & Chattopadhyay, A., Jan 1 2015.

Research output: Contribution to conferencePaper

Polymer matrix composites
Polymer matrix
Carbon fibers
Graphite
Graphene
2 Citations (Scopus)

Investigation of a bridge pier scour prediction model for safe design and inspection

Kim, I., Yekani Fard, M. & Chattopadhyay, A., Jun 1 2015, In : Journal of Bridge Engineering. 20, 6, 04014088.

Research output: Contribution to journalArticle

Bridge piers
Scour
Inspection
Hydraulic models
Function evaluation
10 Citations (Scopus)

Multiscale approach to analysis of composite joints incorporating nanocomposites

Hasan, Z., Chattopadhyay, A. & Liu, Y., Jan 1 2015, In : Journal of Aircraft. 52, 1, p. 204-215 12 p.

Research output: Contribution to journalArticle

Nanocomposites
Stringers
Composite materials
Failure modes
Carbon nanotubes

Multiscale modeling of a mechanophore-embedded nanocomposite for damage initiation detection

Koo, B., Liu, Y., Chattopadhyay, A. & Dai, L., 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

Thermosets
Nanocomposites
Quantum theory
Fluorescence
Molecular dynamics
13 Citations (Scopus)

Multiscale model of woven ceramic matrix composites considering manufacturing induced damage

Borkowski, L. & Chattopadhyay, A., Aug 1 2015, In : Composite Structures. 126, p. 62-71 10 p.

Research output: Contribution to journalArticle

Ceramic matrix composites
Composite materials
Carbon fibers
Silicon carbide
Micromechanics
Carbon Nanotubes
Surface-Active Agents
Membranes
Fabrication
Hydraulic machinery
2014

Analytical, numerical and experimental investigation on the use of nanocomposites in structural level components

Hasan, Z., Chattopadhyay, A., Liu, Y., Johnston, J. & Heitland, C., 2014, International SAMPE Technical Conference. Soc. for the Advancement of Material and Process Engineering

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

Stringers
Nanocomposites
Delamination
Damage tolerance
Carbon Nanotubes
3 Citations (Scopus)
Stringers
Nanocomposites
Carbon Nanotubes
Delamination
Carbon nanotubes
18 Citations (Scopus)

Damage characterization of surface and sub-surface defects in stitch-bonded biaxial carbon/epoxy composites

Yekani Fard, M., Sadat, S. M., Raji, B. B. & Chattopadhyay, A., 2014, In : Composites Part B: Engineering. 56, p. 821-829 9 p.

Research output: Contribution to journalArticle

Surface defects
Carbon
Nondestructive examination
Defects
Composite materials
17 Citations (Scopus)

Early damage detection in epoxy matrix using cyclobutane-based polymers

Zou, J., Liu, Y., Shan, B., Chattopadhyay, A. & Dai, L., 2014, In : Smart Materials and Structures. 23, 9, 095038.

Research output: Contribution to journalArticle

Cyclobutanes
cyclobutane
Damage detection
Polymers
Fluorescence
2 Citations (Scopus)

Electro-magneto-mechanical elastodynamic model for Lamb wave damage quantification in composites

Borkowski, L. & Chattopadhyay, A., 2014, Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9064. 90641B

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

Lamb Waves
elastodynamics
Guided Waves
Lamb waves
Guided electromagnetic wave propagation
23 Citations (Scopus)

Fatigue life prediction using hybrid prognosis for structural health monitoring

Neerukatti, R. K., Liu, K. C., Kovvali, N. & Chattopadhyay, A., 2014, In : Journal of Aerospace Information Systems. 11, 4, p. 211-231 21 p.

Research output: Contribution to journalArticle

Structural health monitoring
Physics
Fatigue of materials
Aircraft
Failure modes
16 Citations (Scopus)
Epoxy Resins
Epoxy resins
Bending strength
Loads (forces)
Polymers

Micromechanics model to link microstructural variability to fiber reinforced composite behavior

Borkowski, L., Liu, K. & Chattopadhyay, A., 2014, 55th AIAA/ASMe/ASCE/AHS/SC Structures, Structural Dynamics, and Materials Conference.

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

Micromechanics
Elastic moduli
Fibers
Composite materials
16 Citations (Scopus)

Physics-based multiscale damage criterion for fatigue crack prediction in aluminium alloy

Zhang, J., Johnston, J. & Chattopadhyay, A., Feb 2014, In : Fatigue and Fracture of Engineering Materials and Structures. 37, 2, p. 119-131 13 p.

Research output: Contribution to journalArticle

Aluminum alloys
Physics
Microcracks
Coalescence
Crack initiation
1 Citation (Scopus)

Statistical multiscale modeling of smart polymer materials using a spring-bead based network model

Zhang, J., Koo, B., Subramanian, N., Liu, Y. & Chattopadhyay, A., 2014, 55th AIAA/ASMe/ASCE/AHS/SC Structures, Structural Dynamics, and Materials Conference.

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

Polymers
Molecular dynamics
Dynamic models
Materials properties
Microstructure
20 Citations (Scopus)
Glass Transition
hardeners
Epoxy Resins
Epoxy Resin
glass transition temperature