Results 81 to 90 of about 670 (184)

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

A Review of Advances in Composite Materials, Structural Optimization, and Machine Learning for Wind Turbine Blades: Challenges and Future Perspectives

Polymer Composites, Volume 47, Issue 18, Page 16125-16154, 20 September 2026.
Overview of the holistic engineering lifecycle and core research pillars for wind turbine blades. ABSTRACT This paper reviews recent advancements across the lifecycle of wind turbine blades, focusing on three interconnected areas: advanced composites, structural optimization, and machine learning (ML) diagnostics. In materials, we highlight progress in
Kemal Hasirci, Denizhan Yavas, Alaeddin Burak Irez   +2 more
wiley   +1 more source

Reconfigurable Laser-Stimulated Lock-In Thermography for Surface Micro-Crack Detection. [PDF]

Sensors (Basel), 2023
Ding L, Gorelik S, Wang P, Sadovoy AV, Zhu Q, Ngo ACY, Teng J.   +6 more
europepmc   +1 more source

Fusion Bonding Repair of Impact‐Damaged Elium Laminates: Comparison of Hot Pressing and Joule Heating

Polymer Composites, Volume 47, Issue 17, Page 16009-16023, 10 September 2026.
Joule Heating‐Enabled Repair of Impact‐Damaged GFRP/Elium Laminates. ABSTRACT This study investigates the repairability of glass fiber‐reinforced Elium (GFRP/Elium) laminates incorporating nickel‐coated carbon veils, focusing on hot pressing and Joule heating as fusion bonding repair techniques.
Ozan Can Zehni
wiley   +1 more source

Quantification of nanoparticles' concentration inside polymer films using lock-in thermography. [PDF]

Nanoscale Adv, 2023
Mirabello G, Steinmetz L, Geers C, Rothen-Ruthishauser B, Bonmarin M, Petri-Fink A, Lattuada M.   +6 more
europepmc   +1 more source

Visualization of deformation-induced changes in carbon nanotube networks in rubber composites using lock-in thermography. [PDF]

RSC Adv, 2023
Matsumoto N, Nakajima H, Morimoto T, Yamada T, Okazaki T, Kokubo K.   +5 more
europepmc   +1 more source

Obrada termografa lock-in metodom

HDKBR INFO Magazin, 2016
Composite materials have appropriate thermal properties for detection flaws by means of non-destructive infrared thermography methods. Infrared thermography methods are based on tracking heat flow that has been induced by flood lamps. Lock-in thermography, as one of infrared thermography methods, is used in detection of flaws.
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, Shrestha R, Lee S, Kim W.   +4 more
europepmc   +1 more source

Improvement of Optical-Induced Thermography Defect Detectability by Equivalent Heating and Non-Uniformity Compensation in Polyetheretherketone

Applied Sciences
This paper deals with the experimental procedures of lock-in thermography (LIT) for polyetheretherketone (PEEK), which is used as a lightweight material in various industrial fields.
Yoonjae Chung, Chunyoung Kim, Seungju Lee, Hyunkyu Suh, Wontae Kim   +4 more
doaj   +1 more source

Fibre break localisation in aerial optical cables using lock-in thermography with distributed multi-fibre input [PDF]

EPJ Web of Conferences
Aerial optical cables in telecommunications infrastructure are susceptible to damage, necessitating fibre break localisation. A promising approach is to thermographically detect leakage light at break points; however, reducing the required optical input ...
Oda Tomokazu, Murata Ryo, Miyazaki Masami, Hashimoto Hiromu   +3 more
doaj   +1 more source