Finite Element Modeling for Materials Engineers Using MATLAB® by Oluleke Oluwole

Author:Oluleke Oluwole
Language: eng
Format: epub
Publisher: Springer London, London

5.2.4 Specifying the PDE

Using the PDE → PDE mode, and PDE → PDE specification… (Figs. 5.7 and 5.8) the PDE type can be selected and the PDE coefficients can be entered. In ‘multiple’ domained problem, you must select the domain whose values are being entered, e.g., heat transfer in a molten steel casting enclosed in sand mould. The mould must be selected for entry of its parabolic PDE values while different parabolic PDE values must be entered for the molten metal.

Fig. 5.7The PDE menu for specifying the PDE type and coefficients

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