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

2018
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
2 Citations (Scopus)

Molecular dynamics simulations for the analysis of nanoengineered fuzzy fiber composites

Subramanian, N. & Chattopadhyay, A., Jan 1 2018, AIAA/AHS Adaptive Structures. 209979 ed. American Institute of Aeronautics and Astronautics Inc, AIAA

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

Molecular dynamics
Nanocomposites
Carbon fibers
Fibers
Computer simulation

Molecular dynamics study for self-sensing/self-healing materials to simulate damage detection and repair in thermoset polymer matrix

Koo, B., Gunkel, R., Chattopadhyay, A. & Dai, L., Jan 1 2018, 33rd Technical Conference of the American Society for Composites 2018. DEStech Publications Inc., Vol. 1. p. 462-473 12 p.

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

Self-healing materials
Cyclobutanes
Damage detection
Thermosets
Polymer matrix
4 Citations (Scopus)
Guided electromagnetic wave propagation
Signal processing
Composite materials
Structural health monitoring
Ultrasonic waves
4 Citations (Scopus)

Multifidelity multiscale modeling of nanocomposites for microstructure and macroscale analysis

Rai, A. & Chattopadhyay, A., Sep 15 2018, In : Composite Structures. 200, p. 204-216 13 p.

Research output: Contribution to journalArticle

Nanocomposites
Microstructure
Carbon Nanotubes
Carbon nanotubes
Polymers

Multi mode fracture properties of polymer carbon fiber composite structures

Yekani Fard, M., Raji, B., Padilla, M., Woodward, J. M., Oramas, M. & Chattopadhyay, A., Jan 1 2018, AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials. 210049 ed. American Institute of Aeronautics and Astronautics Inc, AIAA

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

Composite structures
Carbon fibers
Polymers

Multiscale modeling of bonded t-joints using atomistically informed method of cells

Rai, A. & Chattopadhyay, A., Jan 1 2018, 33rd Technical Conference of the American Society for Composites 2018. DEStech Publications Inc., Vol. 4. p. 2243-2253 11 p.

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

Micromechanics
Composite materials
Carbon fibers
Molecular dynamics
Adhesives

Multiscale modeling of the impact response of triaxially braided polymer matrix composites, including effects of adiabatic heating

Sorini, C., Chattopadhyay, A. & Goldberg, R. K., Jan 1 2018, 33rd Technical Conference of the American Society for Composites 2018. DEStech Publications Inc., Vol. 2. p. 1173-1190 18 p.

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

Polymer matrix composites
Heating
Laminated composites
Polymer matrix
Composite materials
3 Citations (Scopus)

Operational anomaly detection in flight data using a multivariate Gaussian mixture model

Li, G., Rai, A., Lee, H. & Chattopadhyay, A., Aug 24 2018, PHM 2018 - 10th Annual Conference of the Prognostics and Health Management Society. Orchard, M. & Bregon, A. (eds.). Prognostics and Health Management Society, (Proceedings of the Annual Conference of the Prognostics and Health Management Society, PHM).

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

Aircraft
Monitoring
Physics
Sensors
Computational efficiency
4 Citations (Scopus)
Guided electromagnetic wave propagation
Ultrasonic waves
Wave propagation
Structural health monitoring
Composite materials
2019

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)

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
2 Citations (Scopus)
Fatigue of materials
Crack propagation
Cracks
Fatigue crack propagation
Aluminum

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

Biaxial fatigue crack propagation in AL 7075-t6 alloy under the influence of mixed-mode overloads

Datta, S., Chattopadhyay, A., Iyyer, N. & Phan, N., 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

Fatigue crack propagation
Cracks
Crack closure
Crack propagation
Fractography

Biaxial fatigue damage behavior in carbon fiber reinforced polymer composites

Skinner, T., Datta, S., Chattopadhyay, A. & Hall, 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

Fatigue damage
Carbon fibers
Composite materials
Fatigue of materials
Polymers
2 Citations (Scopus)
Carbon
Composite materials
Cantilever beams
Water absorption
Toughness

Computational multiscale analysis for interlaminar reinforcement of composite laminates with radially grown carbon nanotube architecture

Venkatesan, K. R. & Chattopadhyay, A., Jan 1 2019, SAMPE Conference and Exhibition. Ahlstrom, K., Biermann, P. J., Knight, M. J., Becnel, A. C., Harris, J., Scarborough, S. E., Sears, P., Gardner, B., Thostenson, E. T., Buchholz, M., Reyes-Villanueva, G., Anderson, J. P., Beckwith, S., Cates, E. & Thomas, J. (eds.). Soc. for the Advancement of Material and Process Engineering, (International SAMPE Technical Conference; vol. 2019-May).

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

Carbon Nanotubes
Laminates
Carbon nanotubes
Reinforcement
Composite materials

Damage detection in integrated circuit packages using ultrasonic guided wave and clustering algorithm

Lee, H., Li, G., Chattopadhyay, A., Neerukatti, R. K. & Liu, K. C., Jan 1 2019, Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring. Chang, F-K., Guemes, A. & Kopsaftopoulos, F. (eds.). DEStech Publications Inc., p. 1860-1867 8 p. (Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring; vol. 2).

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

Guided electromagnetic wave propagation
Damage detection
Ultrasonic waves
Delamination
Clustering algorithms

Delamination identification of laminated composite plates using measured mode shapes

Xu, Y., Chen, D. M., Zhu, W., Li, G. & Chattopadhyay, A., Feb 1 2019, In : Smart Structures and Systems. 23, 2, p. 195-205 11 p.

Research output: Contribution to journalArticle

Laminated composites
Delamination
Composite materials
Polynomials
1 Citation (Scopus)

Detection of sealant delamination in integrated circuit package using a multivariate Gaussian model

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

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

sealers
Sealants
Delamination
Multivariate Models
Gaussian Model
1 Citation (Scopus)

Fatigue crack initiation and propagation behavior in Al – 7075 alloy under in-phase bending-torsion loading

Singh, A. K., Datta, S., Chattopadhyay, A., Riddick, J. C. & Hall, A. J., Sep 1 2019, In : International Journal of Fatigue. 126, p. 346-356 11 p.

Research output: Contribution to journalArticle

Fatigue Crack
Crack Initiation
Crack Propagation
Crack initiation
Torsional stress

Fatigue damage behavior in carbon fiber polymer composites under biaxial loading

Skinner, T., Datta, S., Chattopadhyay, A. & Hall, A., Oct 1 2019, In : Composites Part B: Engineering. 174, 106942.

Research output: Contribution to journalArticle

Fatigue damage
Carbon fibers
Polymers
Fatigue of materials
Composite materials
1 Citation (Scopus)

Fatigue damage initiation and propagation in al – 7075 under combined bending and torsion loading

Singh, A. K., Datta, S., Chattopadhyay, A., Hall, A. J. & Riddick, J. C., 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

Fatigue damage
Torsional stress
Cracks
Shear stress
Crack propagation

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

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
2 Citations (Scopus)

Micromechanical modeling of the effects of adiabatic heating on the high strain rate deformation of polymer matrix composites

Sorini, C., Chattopadhyay, A. & Goldberg, R. K., May 1 2019, In : Composite Structures. 215, p. 377-384 8 p.

Research output: Contribution to journalArticle

Polymer matrix composites
Strain rate
Heating
Polymers
Polymer matrix
Structural health monitoring
Guided electromagnetic wave propagation
Composite materials
Ultrasonic transducers
Delamination

Temperature-dependent mechanical response of carbon nanotube reinforced epoxy nanocomposites: An atomistic simulation study

Schichtel, J., Koo, B. & Chattopadhyay, A., Jan 1 2019, SAMPE Conference and Exhibition. Ahlstrom, K., Biermann, P. J., Knight, M. J., Becnel, A. C., Harris, J., Scarborough, S. E., Sears, P., Gardner, B., Thostenson, E. T., Buchholz, M., Reyes-Villanueva, G., Anderson, J. P., Beckwith, S., Cates, E. & Thomas, J. (eds.). Soc. for the Advancement of Material and Process Engineering, (International SAMPE Technical Conference; vol. 2019-May).

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

Carbon Nanotubes
Carbon nanotubes
Nanocomposites
Mechanical properties
Temperature
2020
flight
Takeoff
Aircraft
aircraft
performance
Polymer matrix composites
Strain rate
Plastics
Thermodynamics
Temperature

Multiscale ceramic matrix composite thermomechanical damage model with fracture mechanics and internal state variables

Skinner, T., Rai, A. & Chattopadhyay, A., Mar 15 2020, In : Composite Structures. 236, 111847.

Research output: Contribution to journalArticle

Ceramic matrix composites
Fracture mechanics
Silicon carbide
Carbon fibers
Porosity