• 4063 Citations
  • 31 h-Index
1985 …2022
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Research Output 1985 2020

2 Citations (Scopus)

An explicit multiscale model for progressive failure of a complex composite structures

Moncada, A. M., Chattopadhyay, A., Bednarcyk, B. A. & Arnold, S. M., 2010, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2010-2694

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

Composite structures
Composite materials
Micromechanics
ABAQUS
Airfoils
2 Citations (Scopus)

An explicit multiscale model for progressive failure of composite structures

Moncada, A. M., Reynolds, W. D., Chattopadhyay, A., Bednarcyk, B. A. & Arnold, S. M., 2009, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2009-2549

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

Composite structures
Composite materials
Micromechanics
ABAQUS
Polymer matrix composites
Strain rate
Plastics
Thermodynamics
Temperature
6 Citations (Scopus)

An improved shear deformation theory for laminated shells addressing transverse stress continuity

Zhou, X. & Chattopadhyay, A., 2001, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 2. p. 1189-1199 11 p.

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

Shear deformation
Laminates
Shear stress
Hyperbolic functions
Stress concentration
2 Citations (Scopus)

An improved shear deformation theory for laminated shells Addressing transverse stress continuity

Zhou, X. & Chattopadhyay, A., Jan 1 2001.

Research output: Contribution to conferencePaper

Shear deformation
Laminates
Shear stress
Hyperbolic functions
Stress concentration

An improved shear deformation theory for laminated shells Addressing transverse stress continuity

Zhou, X. & Chattopadhyay, A., 2001, 19th AIAA Applied Aerodynamics Conference.

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

Shear deformation
Laminates
Shear stress
Hyperbolic functions
Stress concentration

An improved unified viscoplastic polymer constitutive formulation for multiscale analysis of polymer matrix composites under high strain rate loading

Sorini, C., Chattopadhyay, A. & Goldberg, R. K., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Polymer matrix composites
Strain rate
Plastics
Polymers
Temperature
1 Citation (Scopus)

An integrated effort for the SHM of on-orbit satellite boom structures

Kim, S. B., Liu, Y., Liu, K. & Chattopadhyay, A., 2010, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2010-2903

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

Structural health monitoring
Modal analysis
Surface waves
Orbits
Satellites

An integrated multidisciplinary design optimization proce1 for cooled gas turbine blades

Talya, S. S., Chattopadhyay, A. & Rajadas, J., 2000, 41st Structures, Structural Dynamics, and Materials Conference and Exhibit.

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

Turbomachine blades
Gas turbines
Aerodynamics
Geometry
Constrained optimization
4 Citations (Scopus)
Stringers
Nanocomposites
Carbon Nanotubes
Delamination
Carbon nanotubes
2 Citations (Scopus)

An investigation of delaminated smart composite plates for damage detection

Chattopadhyay, A., Dragomir-Daescu, D. & Nam, C., 1998, American Society of Mechanical Engineers, Aerospace Division (Publication) AD. Vol. 57. p. 283-286 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Damage detection
delamination
Delamination
damage
composite materials
1 Citation (Scopus)

An investigation of piezoelectric smart composites using a coupled piezoelectric-mechanical model

Zhou, X., Chattopadhyay, A. & Thornburgh, R., 2000, 41st Structures, Structural Dynamics, and Materials Conference and Exhibit.

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

Laminates
Composite materials
Piezoelectric actuators
Sensors
Shear deformation
1 Citation (Scopus)

Anomaly detection of aircraft system using kernel-based learning algorithm

Lee, H., Li, G., Rai, A. & Chattopadhyay, A., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Learning algorithms
Aircraft
Flight dynamics
Aircraft engines
Monitoring

A nondestructive evaluation and structural health monitoring framework for X-COR sandwich composites

Li, G., Neerukatti, R. K., Chattopadhyay, A., Rajadas, A. & Huff, D. W., Jan 1 2018, In : Annual Forum Proceedings - AHS International. 2018-May

Research output: Contribution to journalConference article

Guided electromagnetic wave propagation
Structural health monitoring
Delamination
Composite materials
Damage detection
2 Citations (Scopus)
Fatigue of materials
Crack propagation
Cracks
Fatigue crack propagation
Aluminum
3 Citations (Scopus)

An optimal wing planform design for aeroelastic control

Nam, C., Chattopadhyay, A. & Kim, Y., 1998, 7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization. American Institute of Aeronautics and Astronautics Inc, AIAA, p. 978-986 9 p.

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

Planforms
Control surfaces
Control systems
Aerodynamics
Swept wings
8 Citations (Scopus)

An optimization procedure for maximizing the energy absorption capability of composite shells

Ferreira, J. M. & Chattopadhyay, A., 1994, In : Mathematical and Computer Modelling. 19, 2, p. 61-77 17 p.

Research output: Contribution to journalArticle

Energy Absorption
Energy absorption
Epoxy
Shell
Composite
5 Citations (Scopus)
Rotor
High Speed
Rotors
Optimization
Blade
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
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

A parallelized generalized method of cells framework for multiscale studies of composite materials

Rai, A., Skinner, T. & Chattopadhyay, A., Jan 1 2019, Mechanics of Solids, Structures, and Fluids. American Society of Mechanical Engineers (ASME), (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); vol. 9).

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

Composite materials
Linear equations
Cluster computing
Domain decomposition methods
Memory architecture

Application of artificial neural networks to the simulation of progressive damage in composite laminates

Deenadayalu, C. A., Chattopadhyay, A. & Zhou, X., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 3. p. 1998-2015 18 p.

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

Laminates
Neural networks
Composite materials
Micromechanics
Recurrent neural networks
1 Citation (Scopus)
Piezoelectric devices
Vibration Control
piezoelectric actuators
design optimization
Vibration control
5 Citations (Scopus)

Application of design optimization to turbomachinery design

Rajadas, J. & Chattopadhyay, A., 2002, 9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization. American Institute of Aeronautics and Astronautics Inc.

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

Turbomachinery
Shape optimization
Multiobjective optimization
Kinetic energy
Navier Stokes equations
1 Citation (Scopus)

Application of hybrid optimization technique for improved aeroelastic performance of composite wings

Chattopadhyay, A., Jha, R. & Seeley, C., 1996, 6th Symposium on Multidisciplinary Analysis and Optimization. American Institute of Aeronautics and Astronautics Inc, AIAA

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

Composite materials
Flutter (aerodynamics)
Loads (forces)
Aerodynamics
3 Citations (Scopus)

Application of optimization methods to helicopter rotor blade design

Chattopadhyay, A. & Walsh, J. L., Mar 1990, In : Structural Optimization. 2, 1, p. 11-22 12 p.

Research output: Contribution to journalArticle

Helicopter rotors
Helicopter
Blade
Rotor
Turbomachine blades
18 Citations (Scopus)

Application of shape memory alloy (SMA) spars for aircraft maneuver enhancement

Nam, C., Chattopadhyay, A. & Kim, Y., 2002, Proceedings of SPIE - The International Society for Optical Engineering. Porter Davis, L. (ed.). Vol. 4701. p. 226-236 11 p.

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

aircraft maneuvers
shape memory alloys
Shape memory effect
stiffness
Aircraft
38 Citations (Scopus)

Application of system-identification techniques to health monitoring of on-orbit satellite boom structures

Liu, Y., Kim, S. B., Chattopadhyay, A. & Doyle, D., Jul 2011, In : Journal of Spacecraft and Rockets. 48, 4, p. 589-598 10 p.

Research output: Contribution to journalArticle

boom
health monitoring
satellite orbits
system identification
Structural health monitoring
1 Citation (Scopus)

A quasi-linear approach for solving aeroelastic problems involving aerodynamic and structural nonlinearities

Munteanu, S., Rajadas, J., Nam, C. & Chattopadhyay, A., 2003, 44th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.

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

Aerodynamics
Aeroelasticity
Aerodynamic loads
Structural analysis
Hardening
1 Citation (Scopus)

A quasi-linear approach for solving aeroelastic problems involving aerodynamic and structural nonlinearities

Munteanu, S., Rajadas, J., Nam, C. & Chattopadhyay, A., 2003, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 1. p. 1-11 11 p.

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

Aerodynamics
Aeroelasticity
Aerodynamic loads
Structural analysis
Hardening
3 Citations (Scopus)

A reference-free guided wave based damage localization approach for highly dispersive structures

Li, G., Rajadas, A., Chattopadhyay, A. & Huff, D. W., 2017, Structural Health Monitoring 2017: Real-Time Material State Awareness and Data-Driven Safety Assurance - Proceedings of the 11th International Workshop on Structural Health Monitoring, IWSHM 2017. DEStech Publications, Vol. 1. p. 1607-1614 8 p.

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

Guided electromagnetic wave propagation
Structural health monitoring
Delamination
Health
Linear Models
19 Citations (Scopus)

A refined higher-order composite box beam theory

McCarthy, T. R. & Chattopadhyay, A., 1997, In : Composites Part B: Engineering. 28, 5-6, p. 523-534 12 p.

Research output: Contribution to journalArticle

Composite materials
Shear stress
Aspect ratio
Elasticity
Boundary conditions
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
20 Citations (Scopus)

A simplified approach for flexural behavior of epoxy resin materials

Yekani Fard, M., Liu, Y. & Chattopadhyay, A., Jan 2012, In : Journal of Strain Analysis for Engineering Design. 47, 1, p. 18-31 14 p.

Research output: Contribution to journalArticle

Epoxy Resin
Epoxy resins
Compression
Compaction
Stress-strain curves

A statistical approach to investigate temperature effects on guided wave structural health monitoring

Liu, Y., Yekani Fard, M. & Chattopadhyay, A., 2012, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. AIAA 2012-1787

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

Guided electromagnetic wave propagation
Structural health monitoring
Thermal effects
Wave propagation
Carbon fibers

A statistical approach to investigate temperature effects on guided wave structural health monitoring

Liu, Y., Yekani Fard, M. & Chattopadhyay, A., 2012, 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012.

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

Guided electromagnetic wave propagation
structural health monitoring
Structural health monitoring
Thermal effects
temperature effects

A statistical volume element based approach to multiscale modeling of fatigue crack formation in aa 2024-t351

Zhang, J., Liu, K. & Chattopadhyay, A., 2012, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. AIAA 2012-1538

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

Crack initiation
Cracks
Fatigue cracks
Fatigue damage
Computational efficiency
1 Citation (Scopus)

A statistical volume element based approach to multiscale modeling of fatigue crack formation in AA 2024-T351

Zhang, J., Liu, K. & Chattopadhyay, A., 2012, 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012.

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

crack initiation
Crack initiation
cracks
Cracks
damage
24 Citations (Scopus)

A strain amplitude-based algorithm for impact localization on composite laminates

Hiche, C., Coelho, C. K. & Chattopadhyay, A., Nov 2011, In : Journal of Intelligent Material Systems and Structures. 22, 17, p. 2061-2067 7 p.

Research output: Contribution to journalArticle

Laminates
Sensors
Composite materials
Fiber Bragg gratings
Graphite epoxy composites
6 Citations (Scopus)

ASTROS* with smart structures and ASE modules: Application to flutter suppression and gust-load alleviation

Nam, C., Chen, P. C., Liu, D. D. & Chattopadhyay, A., 2000, 41st Structures, Structural Dynamics, and Materials Conference and Exhibit.

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

Aeroservoelasticity
Wind effects
Flutter (aerodynamics)
Intelligent structures
Piezoelectric actuators
6 Citations (Scopus)

ASTROS * with smart structures and ase modules: application to flutter suppression and gust-load alleviation

Nam, C., Chen, P. C., Liu, D. D. & Chattopadhyay, A., 2000, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. I ed. AIAA, Vol. 1. p. 257-266 10 p.

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

Wind effects
Intelligent structures
Piezoelectric actuators
Aeroservoelasticity
Aircraft control
1 Citation (Scopus)

A study of fatigue damage growth under biaxial loading based on multiscale damage criterion

Luo, C., Mohanty, S. & Chattopadhyay, A., 2010, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2010-2937

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

Fatigue damage
Tensors
Fatigue of materials
Multiobjective optimization
Strain energy
15 Citations (Scopus)

Atomistically derived cohesive behavior of interphases in carbon fiber reinforced CNT nanocomposites

Subramanian, N., Rai, A. & Chattopadhyay, A., Jun 1 2017, In : Carbon. 117, p. 55-64 10 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Carbon fibers
Carbon nanotubes
Nanocomposites
Graphite

Atomistically-informed continuum modeling of damage mechanisms in radially-grown CNT nanocomposites

Venkatesan, K. R., Subramanian, N. & Chattopadhyay, A., Jan 1 2018, 33rd Technical Conference of the American Society for Composites 2018. DEStech Publications Inc., Vol. 3. p. 1941-1957 17 p.

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

Carbon Nanotubes
Carbon nanotubes
Nanocomposites
Continuum damage mechanics
Carbon fibers
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

Atomistically informed multiscale modeling of damage mechanisms in cnt-enhanced bonded joints

Venkatesan, K. R., Rai, A. & Chattopadhyay, A., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Carbon nanotubes
Macros
Adhesives
Continuum damage mechanics
Micromechanics
2 Citations (Scopus)

Atomistically informed multiscale modeling of radially grown nanocomposite using a continuum damage mechanics approach

Venkatesan, K. R., Subramanian, N., Rai, A. & Chattopadhyay, A., Feb 1 2019, In : Carbon. 142, p. 420-429 10 p.

Research output: Contribution to journalArticle

Continuum damage mechanics
Carbon Nanotubes
Carbon nanotubes
Nanocomposites
Molecular dynamics
33 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