Results 31 to 40 of about 725,971 (144)

Comparison of Methods for Emissivity Influence Suppression on Thermographic Data

open access: yesBuildings, 2022
Emissivity is a crucial parameter for a quantitative thermography measurement. It influences measured temperature using an infrared camera. Typically, the emissivity is handled by infrared camera software but often for more complex tasks—e.g., setting ...
Lukáš Muzika   +4 more
doaj   +1 more source

Impact damage evolution under fatigue loading by InfraRed Thermography on composite structures

open access: yesEPJ Web of Conferences, 2010
This study deals with cumulative damage and its evolution in already impact damage composite structure. In order to follow the growing damage and to compare it with cumulative model, tests are monitored with an InfraRed thermography system.
Pastor M.-L., Lorrain B., Garnier C.
doaj   +1 more source

Qualitative Comparison of Lock-in Thermography (LIT) and Pulse Phase Thermography (PPT) in Mid-Wave and Long-Wave Infrared for the Inspection of Paintings

open access: yesApplied Sciences, 2023
When studying paintings with active infrared thermography (IRT), minimizing the temperature fluctuations and thermal shock during a measurement becomes important.
Michaël Hillen   +6 more
doaj   +1 more source

Infrared Thermography as a Potential Non-Invasive Tool for Estrus Detection in Cattle and Buffaloes

open access: yesAnimals, 2023
The productivity of dairy animals has significantly increased over the past few decades due to intense genetic selection. However, the enhanced yield performance of milk animals caused a proportional increase in stress and compromised reproductive ...
Umair Riaz   +4 more
doaj   +1 more source

Applications of Infrared Thermography in Ophthalmology

open access: yesLife, 2023
Body temperature is one of the key vital signs for determining a disease’s severity, as it reflects the thermal energy generated by an individual’s metabolism. Since the first study on the relationship between body temperature and diseases by Carl Reinhold August Wunderlich at the end of the 19th century, various forms of thermometers have been ...
Rosario Gulias-Cañizo   +5 more
openaire   +3 more sources

Evaluation of the characteristics of the reflection plate to measure defects in the invisible area using infrared thermography

open access: yesNuclear Engineering and Technology, 2020
Defect inspection system for industrial applications takes the important portion. Non-destructive inspection method has been significantly improved. Infrared thermography, as one of method for non-destructive inspection, can provide relatively precise ...
Sang Chae Kim   +5 more
doaj   +1 more source

Infrared thermography for defect detection on aluminium-CFRP hybrid 3D structure

open access: yes, 2022
Paper QIRT-2020-067, 5 S.Advanced materials are widely used in several industries. They play an important role especially in the aeronautic sector where weight reduction is required in order to reduce fuel consumption.
Fernandes, Henrique Coelho   +3 more
core   +1 more source

A digital and non-destructive integrated methodology for heritage modelling and deterioration mapping. The case study of the Moorish Castle in Sintra

open access: yesDevelopments in the Built Environment, 2023
The development of non-destructive, non-contact and autonomous unmanned techniques is extremely important for the preservation of heritage integrity. This paper presents a digital integrated methodology combining Terrestrial Laser Scanning (TLS), Aerial ...
M. Glória Gomes, A. Tomé
doaj   +1 more source

Damage investigation in CFRP composites using full-field measurement techniques: combination of digital image stereo-correlation, infrared thermography and X-ray tomography [PDF]

open access: yes, 2013
The present work is devoted to damaging process in carbon–fiber reinforced laminated composites. An original experimental approach combining three optical measurement techniques is presented.
Péronnet, Elodie   +6 more
core   +1 more source

On the use of infrared thermography as NDT of aerospace materials [PDF]

open access: yesINCAS Bulletin, 2010
Aeronautical structures are manufactured in a large range of materials like metallic, plastic or composite. The maintenance of aerospace structures consists in conventional inspections using different Non-Destructive Evaluation (NDE) methods in order to ...
Ştefan SOROHAN   +4 more
doaj   +1 more source

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