Results 111 to 120 of about 5,430 (219)

From photothermal radiometry to lock-in thermography methods

Journal of Physics: Conference Series, 2010
This thermal wave conference dates back to 1979 when it was held for the first time in Ames/Iowa. All participants have this area still in mind, maybe not only due to the landscape but also to the cheerleader courses held parallel to our sessions on the same campus.
openaire   +1 more source

High-resolution survey of buildings by lock-in IR thermography

SPIE Proceedings, 2013
Applications of Infrared Thermography in buildings surveys are not limited to the identification of the temperature distribution and heat losses on building envelopes. As it is well known from NDT testing in industrial applications, active IR thermographic methods such as heating-up/cooling-down or lock-in thermography improve the results in many ...
A Bortolin, G Cadelano, G Ferrarini, P Bison, F Peron, X Maldague   +5 more
openaire   +2 more sources

Binarization Mechanism Evaluation for Water Ingress Detectability in Honeycomb Sandwich Structure Using Lock-In Thermography. [PDF]

Materials (Basel), 2022
Chung Y, Shrestha R, Lee S, Kim W.
europepmc   +1 more source

Estimate of the Properties of Thermal Coatings by Means of Pseudo-Noise Active Thermography

Proceedings
The application of thermal barrier coatings (TBCs) for protecting mechanical components is widespread, particularly in high-temperature environments, such as gas turbines and aero-engines. Ensuring the integrity of these coatings throughout their service
Rocco Zito, Giovanni Ferrarini, Paolo Bison, Marco Ricci, Stefano Laureti   +4 more
doaj   +1 more source

Sizing the Depth and Width of Narrow Cracks in Real Parts by Laser-Spot Lock-In Thermography. [PDF]

Materials (Basel), 2021
Colom M, Rodríguez-Aseguinolaza J, Mendioroz A, Salazar A.   +3 more
europepmc   +1 more source

A Comparison among Different Ways to Investigate Composite Materials with Lock-In Thermography: The Multi-Frequency Approach. [PDF]

Materials (Basel), 2021
D'Accardi E, Palumbo D, Galietti U.
europepmc   +1 more source

The use of damage as a design parameter for postbuckling composite aerospace structures [PDF]

, 2008
Advanced fibre-reinforced polymer composites have seen a rapid increase in use in aircraft structures in recent years due their high specific strength and stiffness, amongst other properties.
Degenhardt, Richard, Orifici, Adrian, Thomson, Rodney   +2 more
core  

Amplifying time-harmonic thermal signal in spinning lock-in thermography

Communications Physics
Time-harmonic thermal signals (or thermal waves) are widely used in non-destructive testing (NDT), particularly in lock-in thermography (LIT), an infrared-based technique for material evaluation.
Yanxiang Wang, Dong Wang, Xiaochang Xing, Pei-Chao Cao, Qiang-Kai-Lai Huang, Hao-Ran Yan, Hongsheng Chen, Ying Li   +7 more
doaj   +1 more source

High‐Throughput Optimization of Magnetoresistance Materials Based on Lock‐In Thermography

Advanced Physics Research
With the giant magnetoresistance (GMR) effect serving as a vital component in modern spintronic technologies, researchers are dedicating significant efforts to improve the performance of GMR devices through material exploration and design optimization ...
Rajkumar Modak, Takamasa Hirai, Yuya Sakuraba, Seiji Mitani, Koichi Oyanagi, Takumi Yamazaki, Takeshi Seki, Ken‐ichi Uchida   +7 more
doaj   +1 more source

Thermal Diffusivity Imaging of CFRP: Spatial Correlation Between Lock-In Thermography-Based Measurement and Synchrotron X-Ray CT Simulation on Identical Region

Proceedings
With the increasing adoption of wide-bandgap semiconductors such as SiC and GaN in high-power electronics, the thermal management of semiconductor devices has become critical [...]
Ryohei Fujita, Song Boxi, Hosei Nagano
doaj   +1 more source