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

51 Citations (Scopus)

Interlaminar stress analysis of shell structures with piezoelectric patch including thermal loading

Kim, H. S., Zhou, X. & Chattopadhyay, A., Dec 2002, In : AIAA Journal. 40, 12, p. 2517-2525 9 p.

Research output: Contribution to journalArticle

Stress analysis
Stress concentration
Piezoelectric actuators
Composite materials
Computational efficiency
4 Citations (Scopus)

Interlaminar stress analysis of shell structures with piezoelectric patch including thermal loading

Heung Soo Kim, S. K., Zhou, X. & Chattopadhyay, A., 2001, Proceedings of SPIE - The International Society for Optical Engineering. Rao, V. S. (ed.). Vol. 4326. p. 364-375 12 p.

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

interlaminar stress
stress analysis
Stress analysis
stress distribution
Stress concentration
8 Citations (Scopus)

Interface mechanics of carbon fibers with radially-grown carbon nanotubes

Subramanian, N., Koo, B., Venkatesan, K. R. & Chattopadhyay, A., Aug 1 2018, In : Carbon. 134, p. 123-133 11 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Carbon fibers
Carbon nanotubes
Mechanics
Substrates
1 Citation (Scopus)

Integrated structures/controls optimization of a smart composite plate with segmented active constrained layer damping

Beri, R., Chattopadhyay, A. & Nam, C., 2000, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3985. p. 603-614 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Vibration control
Multiobjective optimization
structural weight
Damping
damping
5 Citations (Scopus)

Integrated multidisciplinary design optimization procedure for cooled gas turbine blades

Talya, S. S., Chattopadhyay, A. & Rajadas, J., 2000, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. III ed. AIAA, Vol. 1. p. 1714-1726 13 p.

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

Turbomachine blades
Gas turbines
Aerodynamics
Geometry
Constrained optimization
5 Citations (Scopus)

Integrated aerodynamics and heat transfer optimization procedure for turbine blade design

Narayan, J. R., Chattopadhyay, A., Pagaldipti, N. & Zhang, S., 1995, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 5. p. 2973-2982 10 p.

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

Turbomachine blades
Aerodynamics
Turbines
Heat transfer
Shape optimization
26 Citations (Scopus)

Integrated aerodynamic load/dynamic optimization of helicopter rotorblades

Chattopadhyay, A., Walsh, J. L. & Riley, M. F., 1991, In : Journal of Aircraft. 28, 1, p. 58-65 8 p.

Research output: Contribution to journalArticle

Aerodynamic loads
Helicopters
Aerodynamics
Rotors
Air

In-situ damage precursor detection in fiber reinforced composites using mechanochemical materials

Koo, B., Miller, J., Gunkel, R., Chattopadhyay, A. & Dai, L., Jan 1 2018, 33rd Technical Conference of the American Society for Composites 2018. DEStech Publications Inc., Vol. 5. p. 2894-2903 10 p.

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

Anthracene
Polymers
Chemical activation
Microcracks
Glass fibers

In situ damage precursor detection in fiber reinforced composites using anthracene-based mechanophore

Koo, B., Miller, J., Gunckel, R., Hall, A., Dai, L. & Chattopadhyay, A., Oct 16 2019, In : Smart Materials and Structures. 28, 11, 115035.

Research output: Contribution to journalArticle

Anthracene
anthracene
damage
Polymers
composite materials
17 Citations (Scopus)
Epoxy Resins
Epoxy resins
Bending strength
Loads (forces)
Polymers
1 Citation (Scopus)

Improvements in relaminarization characteristics of turbine blades using design optimization

Narayan, J. R., Chattopadhyay, A. & Pagaldipti, N., 1996, 6th Symposium on Multidisciplinary Analysis and Optimization. American Institute of Aeronautics and Astronautics Inc, AIAA, p. 1372-1381 10 p.

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

Airfoils
Turbomachine blades
Turbines
Splines
Aerodynamics
11 Citations (Scopus)

Improved transverse shear calculations for rate-dependent analyses of polymer matrix composites

Zhu, L., Kim, H. S., Chattopadhyay, A. & Goldberg, R. K., Apr 2005, In : AIAA Journal. 43, 4, p. 895-905 11 p.

Research output: Contribution to journalArticle

Polymer matrix composites
Strain rate
Micromechanics
Composite materials
Poisson ratio
3 Citations (Scopus)

Improved modeling of C-block actuators

Mitchell, L. A., Gu, H. & Chattopadhyay, A., 1997, Proceedings of SPIE - The International Society for Optical Engineering. Bellingham, WA, United States: Society of Photo-Optical Instrumentation Engineers, Vol. 3041. p. 470-481 12 p.

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

Actuators
actuators
mathematical models
curved beams
Mathematical models
13 Citations (Scopus)
Helicopters
Damping
Rotors
Turbomachine blades
Composite materials
1 Citation (Scopus)

Improved helicopter aeromechanical stability analysis using segmented constrained layer damping and hybrid optimization

Liu, Q. & Chattopadhyay, A., 2000, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3985. p. 86-96 11 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

box beams
helicopters
Helicopters
Damping
damping

Improved dynamic response of piezoelectric composite shells using multiobjective optimization and closed loop control

Lee, W. & Chattopadhyay, A., 2005, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 5. p. 2965-2981 17 p.

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

Multiobjective optimization
Dynamic response
Composite materials
Closed loop control systems
Constrained optimization
3 Citations (Scopus)

Implementation of higher order laminate theory into strain rate dependent micromechanics analysis of polymer matrix composites

Kim, H. S., Zhu, L., Chattopadhyay, A. & Goldberg, R. K., 2004, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 2. p. 1365-1376 12 p.

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

Polymer matrix composites
Micromechanics
Laminates
Strain rate
Composite materials

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
21 Citations (Scopus)
Controllers
Piezoelectric actuators
Composite materials
Dynamic response
Numerical analysis
1 Citation (Scopus)

Impact of material and architecture model parameters on the failure of woven cmcs via the multiscale generalized method of cells

Liu, K., Chattopadhyay, A. & Arnold, S. M., 2011, Ceramic Engineering and Science Proceedings. 10 ed. Vol. 32. p. 175-192 18 p.

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

Composite materials
Ceramic matrix composites
Materials properties
Microstructure
Fibers
7 Citations (Scopus)

Impact localization on complex structures using FBG strain amplitude information

Hiche, C., Coelho, C. K., Chattopadhyay, A. & Seaver, M., 2010, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7649. 764903

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

Fiber Grating
Fiber Bragg gratings
Bragg Grating
Complex Structure
Bragg gratings
4 Citations (Scopus)

Impact localization and force estimation on a composite wing using fiber bragg gratings sensors

Coelho, C. K., Hiche, C. & Chattopadhyay, A., 2010, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2010-2905

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

Fiber Bragg gratings
Sensors
Composite materials
Graphite epoxy composites
Structural health monitoring
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
21 Citations (Scopus)

Hysteresis behavior and modeling of piezoceramic actuators

Zhou, X. & Chattopadhyay, A., Mar 2001, In : Journal of Applied Mechanics, Transactions ASME. 68, 2, p. 270-277 8 p.

Research output: Contribution to journalArticle

Hysteresis
Actuators
actuators
hysteresis
Gibbs free energy
3 Citations (Scopus)

Hysteresis behavior and modeling of piezoceramic actuators

Zhou, X. & Chattopadhyay, A., 2000, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3985. p. 640-651 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Hysteresis
Actuators
actuators
hysteresis
Gibbs free energy
1 Citation (Scopus)

Hybrid sensor network for large array sensing systems for acoustic source localization in solid media

Ghosha, A., Kim, H. S. & Chattopadhyay, A., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 6. p. 4425-4436 12 p.

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

Hybrid sensors
Sensor networks
Acoustics
Sensors
Sensor arrays
11 Citations (Scopus)
Carbon Nanotubes
Surface-Active Agents
Carbon nanotubes
Surface active agents
Membranes
59 Citations (Scopus)

Higher order temperature theory for coupled thermo-piezoelectric-mechanical modeling of smart composites

Gu, H., Chattopadhyay, A., Li, J. & Zhou, X., Nov 2000, In : International Journal of Solids and Structures. 37, 44, p. 6479-6497 19 p.

Research output: Contribution to journalArticle

Temperature distribution
temperature distribution
Composite
Higher Order
laminates
35 Citations (Scopus)

Higher order plate theory for dynamic stability analysis of delaminated composite plates

Chattopadhyay, A., Radu, A. G. & Dragomir-Daescu, D., Sep 2000, In : Computational Mechanics. 26, 3, p. 302-308 7 p.

Research output: Contribution to journalArticle

Plate Theory
Composite Plates
Delamination
Dynamic Analysis
Stability Analysis
6 Citations (Scopus)

Hidden Markov model based classification of structural damage

Wenfan, Z., Kovvali, N., Papandreou-Suppappola, A., Cochran, D. & Chattopadhyay, A., 2007, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6523. 652311

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

Hidden Markov models
damage
systems health monitoring
fasteners
Fasteners
24 Citations (Scopus)

Health monitoring of composite plates using acoustic wave propagation, continuous sensors and wavelet analysis

Ghoshal, A., Martin, W. N., Schulz, M. J., Chattopadhyay, A., Prosser, W. H. & Kim, H. S., Jan 2007, In : Journal of Reinforced Plastics and Composites. 26, 1, p. 95-112 18 p.

Research output: Contribution to journalArticle

Acoustic wave propagation
Wavelet analysis
Health
Monitoring
Sensors

Guided wave based inspection of integrated circuit packages using the time-frequency synchrosqueezing transform

Ikram, J., Papandreou-Suppappola, A., Li, G. & Chattopadhyay, A., Jan 1 2019, Smart Structures and NDE for Energy Systems and Industry 4.0. Niezrecki, C., Gath, K. & Meyendorf, N. G. (eds.). SPIE, 109730A. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10973).

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

Guided Waves
Guided electromagnetic wave propagation
Integrated Circuits
integrated circuits
Integrated circuits
4 Citations (Scopus)

Guided wave based fatigue crack detection and localization in aluminum aerospace structures

Hensberry, K., Kovvali, N., Liu, K. C., Chattopadhyay, A. & Papandreou-Suppappola, A., 2012, ASME 2012 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2012. Vol. 1. p. 907-916 10 p.

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

Crack detection
Guided electromagnetic wave propagation
Signal processing
Decomposition
Aluminum
11 Citations (Scopus)
Wave packets
Guided electromagnetic wave propagation
Structural health monitoring
Surface waves
Wave propagation
34 Citations (Scopus)

Gaussian process time series model for life prognosis of metallic structures

Mohanty, S., Das, S., Chattopadhyay, A. & Peralta, P., May 2009, In : Journal of Intelligent Material Systems and Structures. 20, 8, p. 887-896 10 p.

Research output: Contribution to journalArticle

Time series
Crack propagation
Fatigue of materials
Health
Cracks
4 Citations (Scopus)

Gaussian Process-Based Particle-Filtering Approach for Real-Time Damage Prediction with Application

Neerukatti, R. K., Yekani Fard, M. & Chattopadhyay, A., Jan 1 2017, In : Journal of Aerospace Engineering. 30, 1, 04016080.

Research output: Contribution to journalArticle

Scour
Bridge piers
Piers
Radio frequency identification (RFID)
Support vector machines
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
6 Citations (Scopus)

Fully coupled electromechanical elastodynamic model for guided wave propagation analysis

Borkowski, L., Liu, K. & Chattopadhyay, A., Sep 2013, In : Journal of Intelligent Material Systems and Structures. 24, 13, p. 1647-1663 17 p.

Research output: Contribution to journalArticle

Guided electromagnetic wave propagation
Wave propagation
Structural health monitoring
Sensors
Physics

Fully coupled electromechanical elastodynamic model for guided wave propagation analysis

Borkowski, L., Liu, K. & Chattopadhyay, A., 2013, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8695. 86951W

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

elastodynamics
Guided Waves
Guided electromagnetic wave propagation
Elastodynamics
Wave propagation
11 Citations (Scopus)

From ordered to disordered: The effect of microstructure on composite mechanical performance

Borkowski, L. B., Liu, K. C. & Chattopadhyay, A., 2013, In : Computers, Materials and Continua. 37, 3, p. 161-193 33 p.

Research output: Contribution to journalArticle

Microstructure
Elastic moduli
Composite
Fibers
Modulus

Fracture mechanics based total fatigue life behavior for stitch-bonded polymer matrix composites

Yekani Fard, M., Raji, B. & Chattopadhyay, A., 2013, ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE). American Society of Mechanical Engineers (ASME), Vol. 1.

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

Polymer matrix composites
Delamination
Fracture mechanics
Fatigue of materials
Composite materials

Flexural over-strength factor for epoxy resin materials

Yekani Fard, M. & Chattopadhyay, A., 2013, 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.

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

Epoxy resins
Bending strength
Method of moments
Temperature

Flexural over-strength factor for epoxy resin materials

Yekani Fard, M. & Chattopadhyay, A., 2013, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. AIAA 2013-1906

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

Epoxy Resins
Epoxy resins
Bending strength
Method of moments
Temperature
1 Citation (Scopus)

Feature reduction for computationally efficient damage state classification using binary tree support vector machines

Coelho, C. & Chattopadhyay, A., 2008, Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS2008. Vol. 2. p. 289-296 8 p.

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

Binary trees
Support vector machines
Classifiers
Discriminant analysis
Data reduction
7 Citations (Scopus)

Fatigue life prediction using multivariate gaussian process

Mohanty, S., Chattopadhyay, A., Peralta, P., Das, S. & Willhauck, C., 2008, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.

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

Fatigue of materials
Cracks
Online systems
Fatigue crack propagation
Identification (control systems)
24 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
2 Citations (Scopus)

Fatigue life prediction using hybrid prognosis for structural health monitoring

Neerukatti, R. K., Liu, K. C., Liu, Y. & Chattopadhyay, A., 2012, AIAA Infotech at Aerospace Conference and Exhibit 2012.

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

Structural health monitoring
Physics
Fatigue of materials
Failure modes
Life cycle
1 Citation (Scopus)

Fatigue life prediction under biaxial falstaff loading using statistical volume element based multiscale modeling

Zhang, J., Liu, K. & Chattopadhyay, A., 2012, ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE). Vol. 8. p. 625-634 10 p.

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

Fatigue of materials
Cracks
Crack initiation
Crystalline materials
Fatigue damage
1 Citation (Scopus)

Fatigue damage prognosis of a cruciform structure under biaxial random and flight profile loading

Mohanty, S., Chattopadhyay, A., Peralta, P. & Quech, D., 2010, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7649. 76490C

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

Fatigue Damage
prognosis
fatigue life
Biaxial
Prognosis
2 Citations (Scopus)

Fatigue damage prediction of cruciform specimen under biaxial loading

Luo, C., Mohanty, S. & Chattopadhyay, A., Nov 2013, In : Journal of Intelligent Material Systems and Structures. 24, 17, p. 2084-2096 13 p.

Research output: Contribution to journalArticle

Fatigue damage
Tensors
Fatigue of materials
Multiobjective optimization
Strain energy