Please use this identifier to cite or link to this item:
doi:10.22028/D291-34593
Title: | Estimating Thermal Material Properties Using Step-Heating Thermography Methods in a Solar Loading Thermography Setup |
Author(s): | Klein, Samuel Heib, Tobias Herrmann, Hans-Georg |
Language: | English |
Title: | Applied Sciences |
Volume: | 11 |
Issue: | 16 |
Publisher/Platform: | MDPI |
Year of Publication: | 2021 |
Free key words: | solar loading thermography step-heating thermography active thermography thermal effusivity linear effusivity fit infrastructure NDT |
DDC notations: | 500 Science |
Publikation type: | Journal Article |
Abstract: | This work investigates solar loading thermography applications using active thermography algorithms. It is shown that active thermography methods, such as step-heating thermography, present good correlation with a solar loading setup. Solar loading thermography is an approach that has recently gained scientific attention and is advantageous because it is particularly easy to set up and can measure large-scale objects, as the sun is the primary heat source. This work also introduces the concept of using a pyranometer as a reference for the evaluation algorithms by providing a direct solar irradiance measurement. Furthermore, a recently introduced method of estimating thermal effusivity is evaluated on ambient-derived thermograms. |
DOI of the first publication: | 10.3390/app11167456 |
Link to this record: | urn:nbn:de:bsz:291--ds-345934 hdl:20.500.11880/31666 http://dx.doi.org/10.22028/D291-34593 |
ISSN: | 2076-3417 |
Date of registration: | 30-Aug-2021 |
Faculty: | NT - Naturwissenschaftlich- Technische Fakultät |
Department: | NT - Materialwissenschaft und Werkstofftechnik |
Professorship: | NT - Prof. Dr. Hans-Georg Herrmann |
Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
File | Description | Size | Format | |
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applsci-11-07456-v2.pdf | 6,57 MB | Adobe PDF | View/Open |
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