﻿ Sample Problems > Usage > Misc > material_sets

# material_sets

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# material_sets

{  MATERIAL_SETS.PDE

This example shows the basic use of MATERIALS for grouping parameter values.

There are no variables or equations.

}

Title 'Material Sets - Bricks'

Coordinates cartesian3

Select ngrid = 1 { grid coarsely for plotting example }

Materials { These values are arbitrary and not intended to reflect the actual physical values for these materials }

'iron' :     K = 4  J = 1

'aluminum' : K = 3  J = 2

'plastic' :  K = 2  J = 3

'wood' :     K = 1  J = 4

Extrusion z = 0, 1, 2, 3, 4

Boundaries

Region 1

Layer 1 use material 'iron'

Layer 2 use material 'aluminum'

Layer 3 use material 'plastic'

Layer 4 use material 'wood'

start(0,0) line to (1,0) to (1,1) to (0,1) to close

Region 2

use material 'iron'

start(0,1) line to (1,1) to (1,2) to (0,2) to close

Plots

contour(K) on x=0.5 painted range(0,5)

contour(J) on x=0.5 painted range(0,5)

End