A Numerical Model of Cooling in Gas-Quenching Systems (CROSBI ID 508323)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Singer, Saša
engleski
A Numerical Model of Cooling in Gas-Quenching Systems
Modern technology of heat treatment uses high pressure gas-quenching systems in vacuum furnaces to obtain required properties of treated materials. The flow of thermal energy between the surface of the material and the quenching medium is modeled by the Newton's law of cooling. We present a mathematical model for determination of heat transfer coefficient $\alpha$ in this law. The model is based on temperatures measured during the quenching period and uses solution extension techniques for the heat conduction problem. We also discuss some practical and numerical problems which have to be properly solved in order to accurately and efficiently implement this procedure.
heat equation; inverse problem; Newton's law of cooling; heat transfer coefficient; quenching
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
494-497-x.
2005.
objavljeno
Podaci o matičnoj publikaciji
ICNAAM 2005 - International Conference on Numerical Analysis and Applied Mathematics 2005
Simos, T. E. ; Psihoyios G. ; Tsitouras, G.
Weinheim: Wiley-VCH
Podaci o skupu
International Conference of Numerical Analysis and Applied Mathematics 2005 (ICNAAM 2005)
predavanje
16.09.2005-20.09.2005
Rodos, Grčka