Results 51 to 60 of about 4,797 (158)

Mathematical Model for Quantitative Estimation of Thermophysical Properties of Flat Samples of Potatoes by Active Thermography at Varying Boundary Layer Conditions

Computation
This article proposes a mathematical model for experimental estimation of the volumetric heat capacity and thermal conductivity of flat samples, in particular samples cut from potato tubers.
Pavel Balabanov, Andrey Egorov, Alexander Divin, Alexander N. Pchelintsev   +3 more
doaj   +1 more source

Three-Dimensional Printed Subsurface Defect Detection by Active Thermography Data-Processing Algorithm. [PDF]

3D Print Addit Manuf, 2023
de Santana ÉC, da Silva WF, Grosso Lima M, Ribeiro Pereira G, Riffel DB.   +4 more
europepmc   +1 more source

Lock-in Thermography for Surface Treatment Characterization in Gears

Engineering Proceedings
Mechanical gears are essential in power transmission systems across various industrial applications. Their performance is critically influenced by residual stresses from manufacturing processes like induction hardening, case hardening, and shot peening ...
Francesca Maria Curà, Luca Corsaro, Ludovica Tromba   +2 more
doaj   +1 more source

A Diagnostic Method Based on Active Thermography for the Degradation Assessment of Power Plant Boiler Tubes. [PDF]

Sensors (Basel), 2022
Zator S, Tomaszewski M, Lasar M.
europepmc   +1 more source

PCA-enhanced Computational Thermography for the Non-destructive Investigation of the Historic Bücker Bü 181 Aircraft

Research and Review Journal of Nondestructive Testing
Infrared thermography is a widely recognized non-destructive testing (NDT) method used in material research and defect detection across various industrial applications.
Sruthi Krishna Kunji Purayil, Mathias Röllig, Philipp Daniel Hirsch, Somsubhro Chaudhuri, Julien Lecompagnon, Lutz Strobach, Mathias Ziegler   +6 more
doaj   +1 more source

Active Thermography in Diagnostics of Timber Elements Covered with Polychrome. [PDF]

Materials (Basel), 2021
Kucharska M, Jaskowska-Lemańska J.
europepmc   +1 more source

Detection and Inspection of Steel Bars in Reinforced Concrete Structures Using Active Infrared Thermography with Microwave Excitation and Eddy Current Sensors

Sensors, 2016
The purpose of this paper is to present a multi-sensor approach to the detection and inspection of steel bars in reinforced concrete structures. In connection with our past experience related to non-destructive testing of different materials, we propose ...
Barbara Szymanik, Paweł Karol Frankowski, Tomasz Chady, Cyril Robinson Azariah John Chelliah   +3 more
doaj   +1 more source

Applications and Development of Infrared inspection of Composite Materials: in Review

Journal of Applied Science and Engineering
The distinctive characteristics of composite materials make them indispensable across sectors like aviation, transportation, and power generation.
Fengxia Han, Hongjun Wang, Jianing Zhang
doaj   +1 more source

Delamination Detection in Polymeric Ablative Materials Using Pulse-Compression Thermography and Air-Coupled Ultrasound

Sensors, 2019
Ablative materials are used extensively in the aerospace industry for protection against high thermal stresses and temperatures, an example being glass/silicone composites.
Stefano Laureti, Muhammad Khalid Rizwan, Hamed Malekmohammadi, Pietro Burrascano, Maurizio Natali, Luigi Torre, Marco Rallini, Ivan Puri, David Hutchins, Marco Ricci   +9 more
doaj   +1 more source

Damage Detection in Honeycomb Sandwich Panels by Active Thermography

, 2019
Honeycomb sandwich panels designed for application in an aircraft cabin interior are investigated by Lock-in and Pulse Thermography techniques for 3 different defect types, and the results are presented comparatively.
Mandal, Sefa K., Zanjani, Jamal S.M., Yildiz, Mehmet   +2 more
openaire   +3 more sources