Abstract
This paper presents the analyses of heat distribution based on non-linear order time derivative. The described problem has been demonstrated on a simple rectangular structure made of the silicon. Moreover, the thermal model called Dual-Phase-Lag has been employed to obtain the solution. Furthermore, the new approximation of Dual-Phase-Lag model has been proposed. This modification has been based on Grunwald-Letnikov definition of fractional derivative. The time derivative order, which appears in Fourier-Kirchhoff model, has been modified to non-integer order. Next, received normalized rises of the temperature have been compared with results obtained using Dual-Phase-Lag equation. Then, the orders of the fractional time derivative have been matched to different values of the heat flux and temperature time lags. Eventually, the final formula, which takes into consideration the order of time derivative and both model parameters of Dual-Phase-Lag
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Bulletin de la Société des Sciences et des lettres de Łódź, Série: Recherches sur les déformations
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
