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KŮDELA, J. ZÁLEŠÁK, M. CHARVÁT, P. KLIMEŠ, L. MAUDER, T.
Originální název
Assessment of the performance of metaheuristic methods used for the inverse identification of effective heat capacity of phase change materials
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Phase change materials (PCMs) are one of the promising technologies for the carbon neutral future, since they can be effectively used for thermal energy storage (TES), and therefore can mitigate the energy supply/demand mismatch characteristic for renewable energy resources. Mathematical models describing thermal behaviour of PCMs require various material properties, such as specific heat capacity, thermal conductivity or density, which are in many cases difficult to obtain experimentally. This paper introduces an inverse identification procedure which utilises heuristic optimisation methods to solve the inverse problem. The air-PCM heat exchanger was considered as a studied device. In order to avoid any uncertainties tied to the experimental measurement, the exact solution was generated by the numerical model directly (referred to as "pre-simulated"scenario). The cost function was constructed as a root mean square difference between the given calculated and pre simulated outlet air temperatures. In total seven different case studies (five with a base model and two with an extended model) were investigated for the inverse identification of the effective heat capacity of a PCM and seven different heuristic optimisation methods were utilised for each case study. The results have shown that the LSHADE and DE methods were the best performing ones and that one method outperformed the other depending on the problem settings.
Klíčová slova
Phase change materials; Metaheuristics; Inverse problem; Identification of thermophysical properties; Phase change hysteresis
Autoři
KŮDELA, J.; ZÁLEŠÁK, M.; CHARVÁT, P.; KLIMEŠ, L.; MAUDER, T.
Vydáno
15. 3. 2024
Nakladatel
PERGAMON-ELSEVIER SCIENCE LTD
Místo
OXFORD
ISSN
1873-6793
Periodikum
EXPERT SYSTEMS WITH APPLICATIONS
Ročník
238
Číslo
1
Stát
Spojené státy americké
Strany od
122373
Strany do
122388
Strany počet
16
URL
https://www.sciencedirect.com/science/article/pii/S0957417423028750
BibTex
@article{BUT187451, author="Jakub {Kůdela} and Martin {Zálešák} and Pavel {Charvát} and Lubomír {Klimeš} and Tomáš {Mauder}", title="Assessment of the performance of metaheuristic methods used for the inverse identification of effective heat capacity of phase change materials", journal="EXPERT SYSTEMS WITH APPLICATIONS", year="2024", volume="238", number="1", pages="16", doi="10.1016/j.eswa.2023.122373", issn="1873-6793", url="https://www.sciencedirect.com/science/article/pii/S0957417423028750" }