Autors: Marinova, I. Y., Mateev, V. M.
Title: Inverse source problem for thermal fields
Keywords: 3D inverse source reconstructionElectric fieldsElectromagnetismGreen's functionHeatThermal field distributionThermography

Abstract: Purpose - The purpose of this paper is to develop an inverse approach for 3D thermal sources determination. Design/methodology/approach - The developed approach is based on the Green's function for Poison's equation. Forward and inverse couple electromagnetic-thermal field problems are formulated. Finite elements models are built and applied. Thermal field data are acquired by thermo vision camera. The thermal field sources are determined inside of the investigated inaccessible volume object using modeled and measured data with the developed approach. Findings - The presented method and implemented examples demonstrate the possibilities of the developed approach for inverse source problem solution and determination of thermal field distributions of electrical devices. Originality/value - The proposed inverse method uses the Green's function for Poison's equation for solution of thermal field problem taking into account the couple electromagnetic-thermal problems. Proposed inverse meth



    COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, vol. 31, issue 3, pp. 996-1006, 2012, United Kingdom, Emerald Group Publishing Limited

    Цитирания (Citation/s):
    1. DOI: 10.1201/9781315153148 - 2019 - в издания, индексирани в Scopus или Web of Science
    2. DOI: 10.3233/JAE-171041 - 2019 - в издания, индексирани в Scopus или Web of Science
    3. DOI: 10.1049/iet-epa.2019.0217 - 2020 - в издания, индексирани в Scopus или Web of Science
    4. Zeaiter, A., Videcoq, E., Fénot, M., Determination of electric motor losses and critical temperatures through an inverse approach, (2021) Electrical Engineering, 103 (1), pp. 621-631. DOI: 10.1007/s00202-020-01098-0 - 2021 - в издания, индексирани в Scopus или Web of Science

    Вид: статия в списание, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus и Web of Science