dr. sc. Ivan HORVAT
University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, Croatia
- co-authors:
prof. dr. sc. Damir DOVIĆ
University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, Croatia
Petar FILIPOVIĆ, mag. ing. mech.
University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, Croatia
Klima-forum 2025 and INTER-KLIMA 2025 Conference:
ENHANCING THERMAL IMAGING INTERPRETATION: AN INTERACTIVE TOOL FOR UNDERSTANDING APPARENT AND ACTUAL TEMPERATURE
Interpreting infrared thermal images (thermograms) requires a clear distinction between apparent temperatures - those recorded by thermal cameras, and actual temperatures - influenced by surface properties and environmental interactions. While high-emissivity surfaces pose fewer challenges, significant complexities arise with low-emissivity materials or with reflected radiation from high-temperature sources. Mastery of these influences relies on a foundational understanding of thermal radiation and heat transfer mechanisms.
This paper introduces a methodology for developing a dynamic, customizable learning tool aimed at bridging the gap between apparent and actual temperature comprehension. The tool leverages interactive virtual experiments to simulate real-world scenarios, such as the effects of reflected radiation, surface emissivity, environmental conditions, and distance from object under examination. All these scenarios are often difficult to replicate in traditional classroom settings. By allowing users to manipulate these parameters, the tool fosters deeper insights into the factors influencing thermograms and their interpretation.
The approach emphasizes hands-on engagement, enabling users to explore critical variables and observe their impact on thermal readings. It enhances both conceptual understanding and practical skills in thermogram analysis. The paper outlines the theory background, methodology, and potential applications of this innovative educational tool.
CV
He graduated in 2013 from the undergraduate and 2014 from the graduate studies in mechanical engineering at the Faculty of Mechanical Engineering and Naval Architecture of the University of Zagreb (FSB). He received his PhD in 2020 from FSB, in the field of suitability of using agricultural biomass in hot water boilers. Since 2015, he has been working at FSB, where he is currently a senior assistant at the Department of Thermodynamics, Thermal and Process Engineering and actively participates in teaching several subjects. In addition, he also participates in teaching several subjects at the Study of Energy Efficiency and Renewable Energy Sources in Šibenik. He is the author of several scientific and professional papers in the field of energy efficiency and thermal comfort. He is a co-author of an algorithm for calculating the energy performance of buildings and was a consultant in the development of a national computer program for calculating the energy performance of buildings. He received commendations for the best results in both the undergraduate (Cum laude) and graduate (Summa cum laude) parts of his studies and the award from the Society of University Teachers and Other Scientists in Zagreb for 2016. He speaks English and is also fluent in German.
Ovogodišnje izlaganje:
POREDBENA ISKUSTVA U REGULACIJI TEHNOLOGIJE POLUSAMOVOZEĆIH SUSTAVA U MOTORNIM VOZILIMA
Valja izložiti poredbeni modeli regulacije korištenja naprednih sustava za ispomoć u vožnji motornih vozila te sustava za automatiziranu vožnju motornih vozila. Naglasak je pri tome na američkim i europskim iskustvima u vezi uvođenja i primjene tehnologije na trećoj i četvrtoj razini autonomije (SAE klasifikacija).
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