Results 41 to 50 of about 4,797 (158)

Nondestructive Detection of Osmotic Damage in GFRP Boat Hulls Using Active Infrared Thermography Methods

Journal of Marine Science and Engineering
This article presents the application of infrared thermography as a nondestructive testing method (NDT) for detecting osmotic damage in glass-fiber-reinforced polymer (GFRP) and glass-reinforced polymer (GRP) boat hull structures.
Endri Garafulić, Petra Bagavac, Lovre Krstulović-Opara   +2 more
doaj   +1 more source

Infrared Thermography in Sports Activity

, 2012
The origin of infrared thermography comes in 1800 when William Herschel discovered thermal radiation, the invisible light later called infrared, but only in the mid-sixties infrared thermography became a technique of temperature cartography. He proved that this radiation, called infrared, followed the same law as visible light.
Ahlem Arfaoui, Guillaume Polidori, Redha Taiar, Catalin Pop   +3 more
openaire   +2 more sources

Wear Characterization of Cold-Sprayed HEA Coatings by Means of Active–Passive Thermography and Tribometer

Lubricants
The aim of this work is to verify the applicability of thermography as a non-destructive technique to quantify the wear performance of several high-entropy alloy coatings.
Raffaella Sesana, Luca Corsaro, Nazanin Sheibanian, Sedat Özbilen, Rocco Lupoi   +4 more
doaj   +1 more source

A level‐set method for inhomogeneous image segmentation with application to breast thermography images

IET Image Processing, 2021
Various level‐set methods have been suggested for segmenting images with intensity inhomogeneity as local region‐based models. The challenge in these methods is segmenting the inhomogeneous images with smooth edges.
Asma Shamsi Koshki, M.R. Ahmadzadeh, M. Zekri, S. Sadri, E. Mahmoudzadeh   +4 more
doaj   +1 more source

Advancing Active Thermography for NDT: The Role of Standardization

Proceedings
Infrared thermography, particularly its active form, is increasingly used in various industries in non-destructive testing (NDT). To support its broader adoption, structured standardization efforts have been developed within CEN/TC 138/WG11 and ...
Giuseppe Dell’Avvocato, Stéphane Amiel, Samuel Maillard, Guenther Mayr, Beate Oswald-Tranta, Eider Gorostegui Colinas, Michal Svantner, Patrick Bouteille, Richard Huillery, Umberto Galietti, Lucia Deganova, Yannick Caulier, Mathias Ziegler   +12 more
doaj   +1 more source

A Novel Infrared Thermography Sensing Approach for Rapid, Quantitative Assessment of Damage in Aircraft Composites

Sensors, 2020
The current necessity of the scientific and industrial community, for reduction of aircraft maintenance cost and duration, prioritizes the need for development of innovative nondestructive techniques enabling fast and reliable defect detection on ...
Spyridoula Farmaki, Dimitrios A. Exarchos, Ilias K. Tragazikis, Theodore E. Matikas, Konstantinos G. Dassios   +4 more
doaj   +1 more source

Inspection of reinforcement concrete structures with active infrared thermography [PDF]

AIP Conference Proceedings, 2017
In this article the reinforced concrete non-destructive evaluation using active thermography is discussed. There are several aspects of possible non-destructive testing of mentioned structures. One of them is the detection and assessment of the reinforcement itself. In case of active thermography, the external energy source has to be used to induce the
Szymanik, Barbara, Chady, Tomasz, Paweł Frankowski   +2 more
openaire   +1 more source

Is It Possible to Detect Activated Brown Adipose Tissue in Humans Using Single-Time-Point Infrared Thermography under Thermoneutral Conditions? Impact of BMI and Subcutaneous Adipose Tissue Thickness.

PLoS ONE, 2016
PurposeTo evaluate the feasibility to detect activated brown adipose tissue (BAT) using single-time-point infrared thermography of the supraclavicular skin region under thermoneutral conditions.
Sergios Gatidis, Holger Schmidt, Christina A Pfannenberg, Konstantin Nikolaou, Fritz Schick, Nina F Schwenzer   +5 more
doaj   +1 more source

Infrared Thermography for Temperature Measurement and Non-Destructive Testing

Sensors, 2014
The intensity of the infrared radiation emitted by objects is mainly a function of their temperature. In infrared thermography, this feature is used for multiple purposes: as a health indicator in medical applications, as a sign of malfunction in ...
Rubén Usamentiaga, Pablo Venegas, Jon Guerediaga, Laura Vega, Julio Molleda, Francisco G. Bulnes   +5 more
doaj   +1 more source

Automatic Detection of Defects Using Active Thermography

Engineering Proceedings
The increase in composite material waste from the aviation and wind energy sectors will become a significant environmental challenge in the near future. This escalation is attributed to the enhanced use of new, advanced composite materials, such as Glass
Miguel Gómez, David Castro
doaj   +1 more source