Results 61 to 70 of about 1,414,688 (255)
Feasibility of Pulsed Thermography for Moisture Estimation
Journal of Applied Research and Technology, 2022 The dehydration of farm products provides farmers an opportunity to preserve their products longer and simultaneously earn more profit from them. Nevertheless, traditionally the quality of the dehydrated products has been determined by the use of invasive methods, for example, through manual measurements with a Vernier caliper and a micrometer, has its
Jehiely Belem Hernández-Castillo +6 more
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Fracture and Structural Integrity, 2019 Pulsed thermography is an active non-destructive technique which uses optical excitation source to stimulate heating of the object under investigation.
Oleg Plekhov +2 more
doaj +3 more sources
Active Infrared Thermography for Seal Contamination Detection in Heat-Sealed Food Packaging
Journal of Imaging, 2016 Packaging protects food products from environmental influences, assuring quality and safety throughout shelf life if properly performed. Packaging quality depends on the quality of the packaging material and of the closure or seal.
Karlien D’huys +2 more
doaj +1 more source
IEEE Access, 2022 Additive manufacturing (AM) of high-strength metals, which is typically based on laser powder bed fusion (LPBF), can introduce microscopic pores in the AM metal.
Xin Zhang +3 more
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Advanced Functional Materials, EarlyView.Hydrocarbon membranes are a greener alternative to PFSA in PEM fuel cells, but degrade rapidly from radical attack. We present a novel strategy using poly(vinylphosphonic acid) (PVPA) as a local radical scavenger. Incorporated as an interfacial barrier, PVPA enhances chemical stability and significantly extends membrane lifetime under accelerated ...
Hendrik Sannemüller +6 more
wiley +1 more source
Applied Sciences, 2018 Conventional infrared thermography techniques, including pulsed and lock-in thermography, have shown great potential for non-destructive evaluation of broad spectrum of materials, spanning from metals to polymers to biological tissues.
Nima Tabatabaei
doaj +1 more source
Transient Thermoreflectance for Gate Temperature Assessment in Pulse Operated GaN-based HEMTs [PDF]
, 2016 An experimental method to measure the gate metal temperature of GaN-based HEMTs is demonstrated. The technique is based on transient thermoreflectance measurements performed from the backside of the device.
Blanck, Herve +5 more
core +2 more sources
Advanced Electronic Materials, EarlyView.This study introduces a thin‐film‐type heat‐generating device that uses laser induced graphene (LIG) on a poly(D, L‐lactic) acid film, which realizes both resistance heating by direct current application and photothermal conversion heating by near‐infrared light irradiation.
Masato Saito +4 more
wiley +1 more source
The methodology for defect quantification in concrete using IR thermography
Journal of Civil Engineering and Management, 2017 This paper presents a procedure for detecting and quantifying defects in reinforced concrete structures by us-ing the method of active infrared thermography (IRT).
Bojan Milovanović +2 more
doaj +1 more source
Pulsed Phase Thermography analysis on cylindrical geometry
Proceedings of the 2014 International Conference on Quantitative InfraRed Thermography, 2014 Goal of this work is the characterization of flaws in cylindrical geometry exploiting Pulse Phase Thermography (PPT), a Non-Destructive Testing method belonging to the Infrared Thermography category. The experiments are conducted on a hollow semicylindrical Plexiglas pipe section, with an outer and an inner diameter, respectively, of 150 mm and 130 mm.
L. SALVI +4 more
openaire +2 more sources