Numerical modeling of dynamic heating processes

• Autorzy: Wesołowski M. , Niedbała R. , Kucharski D. , Hauser J.
• Konferencja: Computer Applications in Electrical Engineering 2011 (11-13.04.2011; Poznań, Polska)
• Języki publikacji: EN

Abstrakty

EN

The article deals with the numerical modeling and simulation of dynamic heating processes. The mathematical models, based on classical Fourier’ s law and Vernotte equation were described. Both models can be used for analysis of the electro - thermal processes. The numerical model of exemplary heating process was created and implemented in the Mathcad environment. The calculation results of two different models of heat transfer were compared. The modeling accuracy and the range of applicability of the described models were determined.

Słowa kluczowe

EN

Fourier law; Vernotte equation; heating process; mathematical modeling of the heating process

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Computer Applications in Electrical Engineering
• Rocznik: 2011
• Tom: Vol. 9
• Strony: 120--127
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Wesołowski M.

• Warsaw University of Technology 00-661 Warszawa, ul. Koszykowa 75

autor

Niedbała R.

• Warsaw University of Technology 00-661 Warszawa, ul. Koszykowa 75

autor

Kucharski D.

• Warsaw University of Technology 00-661 Warszawa, ul. Koszykowa 75

autor

Hauser J.

• Poznań University of Technology 61-965 Poznań, ul. Piotrowo 3a

Bibliografia

• [1] Auriault J.-L., Lewandowska J., Royer P., On non-Fickian Hyperbolic Diffusion, Studia Geotechnica et Mechanica, Vol. XXX, No 1-2, 2008.
• [2] Galunin S., Zlobina M., Blinov Yu., Nikanorov A., Zedler T., Nacke B., Electrothermal Modeling and Numerical Optimization of Induction System for Disk Heating, International Scientific Colloquium Modeling for Material Processing, Riga, 2006.
• [3] Hauser J., Elektrotechnika. Podstawy Elektrotermii i Techniki Świetlnej, Wydawnictwo PP, Poznań, 2006.
• [4] Koval’kov V. P., Heat Conduction Equations Allowing for Finite Phonon Velocity, Journal of Engineering Physics and Thermophysics, vol. 70, No 1, 1997.
• [5] Majchrzak E., Mochnacki B., Szopa R., Numerical models of thermal processes in domain of metal superficial layer subjected to an external heat flux. ECCM 2010.
• [6] Tavakoli M.H., Karbaschi H., Samavat F., Computational Modeling of Induction Heating Process, Process, in Electromagnetics Research Letters, vol. 11, 2009.