Finite Element Method (FEM)

The weak form (3)

The following finite element approximation is introduced for the variable T (temperature):

(compare Eq. 3-5).

 

In analogy to Eq. 3-6 an integral for the weighted residuals will be derived as one of the first steps for the derivation of the weak form.

Using partial differentiation:

and the gradient theorem:


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Module
Hydrodynamics of Floods
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TUHH

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