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International Journal for Engineering Modelling, Vol. 7 No. 3-4, 1994.

Original scientific paper

Modelling of transient temperature fields in structures with system transfer functions

Danilo Feretić ; Faculty of Electrical Engineering and Computing, Zagreb, CROATIA
Nikola Čavlina ; Faculty of Electrical Engineering and Computing, Zagreb, CROATIA
Davor Grgić ; Faculty of Electrical Engineering and Computing, Zagreb, CROATIA

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Abstract

Many heat transfer transient problems could be alternatively solved by numerical integration of system frequency response characteristics. This method is applied to solve transient temperature distribution within a solid slab and the results are compared with analytical solution. In addition the method is also applied to the analysis of a combined transient heat conduction and convection heat transfer problem relating to fluid temperature changes within a pipe. The problems of this kind are linked to dynamic analysis of conventional or nuclear power plants.

Keywords

Hrčak ID:

319727

URI

https://hrcak.srce.hr/319727

Publication date:

11.12.1994.

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