Prof. Sotirios A. Grammatikos Profile

Prof. Sotirios A. Grammatikos

at Norwegian Univ of Science and Technology

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 7 June 2024 Poster + Paper

Non-destructive evaluation of 3D-printed fibre-reinforced composite materials mechanical behaviour

R. Forster, A. Feteira, D. Soulioti, S. Grammatikos, Y. Walsh, E. Kordatos

Proceedings Volume 13047, 1304718 (2024) https://doi.org/10.1117/12.3013730

KEYWORDS: Printing, Composites, Polymers, Materials properties, Acoustic emission, Manufacturing, Carbon fibers, Nondestructive evaluation, Industrial applications

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Proceedings Article | 7 June 2024 Presentation + Paper

In-line monitoring of the fused filament fabrication additive manufacturing process for fibre-reinforced composites

R. Forster, A. Feteira, D. Soulioti, S. Grammatikos, E. Kordatos

Proceedings Volume 13047, 130470V (2024) https://doi.org/10.1117/12.3013403

KEYWORDS: Printing, Porosity, Composites, Acoustic emission, Polymers, Additive manufacturing, Fabrication, Defect detection, Thermography

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Proceedings Article | 18 April 2023 Presentation + Paper

In-line monitoring of the fused filament fabrication additive manufacturing process

R. Forster, A. Feteira, D. Soulioti, S. Grammatikos, E. Kordatos

Proceedings Volume 12487, 124870M (2023) https://doi.org/10.1117/12.2658374

KEYWORDS: Printing, Additive manufacturing, Nondestructive evaluation, Infrared cameras, Acoustic emission, Porosity, Nozzles, Fabrication, Defect detection, Thermography

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Proceedings Article | 6 April 2012 Paper

Dispersion monitoring of carbon nanotube modified epoxy systems

G. Gkikas, Ch. Saganas, S. Grammatikos, Gh. Maistros, N.-M. Barkoula, A. Paipetis

Proceedings Volume 8345, 83454R (2012) https://doi.org/10.1117/12.915486

KEYWORDS: Epoxies, Dielectrics, Resistance, Carbon nanotubes, Polymers, Sensors, Electrodes, Composites, Inductance, Ions

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Proceedings Article | 30 March 2012 Paper

Simultaneous acoustic and dielectric real time curing monitoring of epoxy systems

G. Gkikas, Ch. Saganas, S. Grammatikos, D. Aggelis, A. Paipetis

Proceedings Volume 8346, 83461I (2012) https://doi.org/10.1117/12.915481

KEYWORDS: Epoxies, Dielectrics, Polymerization, Sensors, Acoustics, Ultrasonics, Composites, Wave propagation, Control systems, Polymethylmethacrylate

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Proceedings Article | 30 March 2012 Paper

Low-velocity impact damage identification using a novel current injection thermographic technique

S. Grammatikos, E. Kordatos, T. Matikas, A. Paipetis

Proceedings Volume 8346, 83461A (2012) https://doi.org/10.1117/12.915494

KEYWORDS: Composites, Thermography, Inspection, Aerospace engineering, Infrared cameras, Carbon, Aluminum, Modulation, Cameras, Nondestructive evaluation

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Proceedings Article | 30 March 2012 Paper

Critical and subcritical damage monitoring of bonded composite repairs using innovative non-destructive techniques

S. Grammatikos, E. Kordatos, D. Aggelis, T. Matikas, A. Paipetis

Proceedings Volume 8346, 834611 (2012) https://doi.org/10.1117/12.915490

KEYWORDS: Composites, Thermography, Acoustic emission, Nondestructive evaluation, Acoustics, Infrared cameras, Carbon, Inspection, Wave propagation, Sensors

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Proceedings Article | 30 March 2012 Paper

Structural health monitoring of aerospace materials used in industry using electrical potential mapping methods

S. Grammatikos, M.-E. Kouli, G. Gkikas, A. Paipetis

Proceedings Volume 8346, 83461K (2012) https://doi.org/10.1117/12.915492

KEYWORDS: Composites, Inspection, Structural health monitoring, Aerospace engineering, Carbon, Nondestructive evaluation, Electrodes, Fiber reinforced polymers, Resistance, Carbon nanotubes

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Proceedings Article | 19 April 2011 Paper

In service damage assessment of bonded composite repairs with full field thermographic techniques

A. Paipetis, S. Grammatikos, E. Kordatos, N.-M. Barkoula, T. Matikas

Proceedings Volume 7983, 79831U (2011) https://doi.org/10.1117/12.880376

KEYWORDS: Aluminum, Composites, Thermography, Inspection, Nondestructive evaluation, Cameras, Polymers, Neodymium, Structured optical fibers, Fiber reinforced polymers

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Proceedings Article | 15 April 2011 Paper

Monitoring strain and damage in multi-phase composite materials using electrical resistance methods

S. Grammatikos, G. Gkikas, A. Paipetis

Proceedings Volume 7982, 79820K (2011) https://doi.org/10.1117/12.881046

KEYWORDS: Resistance, Composites, Carbon, Epoxies, Carbon nanotubes, Polymers, Manufacturing, Fiber reinforced polymers, Sensors, Structural health monitoring

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Proceedings Article | 9 April 2010 Paper

Repair integrity monitoring of composite aerostructures using thermographic imaging

S. Grammatikos, E. Kordatos, N.-M. Barkoula, T. Matikas, A. Paipetis

Proceedings Volume 7649, 76491D (2010) https://doi.org/10.1117/12.847611

KEYWORDS: Thermography, Composites, Infrared cameras, Ultrasonics, Nondestructive evaluation, Inspection, Manufacturing, Lamps, Defect detection, Infrared imaging

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Showing 5 of 11 publications

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