3. Modeling A#

3.1. Characteristics of modeling#

_images/10000000000007EC00000573386E34B82E70E3C0.png

The modeling is flat: the mesh consists of 100 square QUAD4 elements of equal sizes, and 50 SEG2 elements on the borders.

  • the temperature of 0.0 is imposed on GROUP_NO \(\mathrm{d2}\),

  • The temperature equal to 1.0 is imposed on GROUP_NO \(\mathrm{C1}\) and \(\mathrm{C4}\).

3.2. Characteristics of the mesh#

50 SEG2, 100 QUAD4

3.3. Tested sizes and results#

Identification

Reference Type

Reference

Tolerance

T (\(\mathrm{N31}\)) \(x=1.0\)

ANALYTIQUE

1.3E-3

T (\(\mathrm{N29}\)) \(x=0.8\)

ANALYTIQUE

2.0E-4

T (\(\mathrm{N27}\)) \(x=0.6\)

ANALYTIQUE

3.0E-3

T (\(\mathrm{N25}\)) \(x=0.4\)

ANALYTIQUE

0.10

T (\(\mathrm{N23}\)) \(x=0.2\)

ANALYTIQUE

0.012

T (\(\mathrm{N1}\)) \(x=0.\)

ANALYTIQUE

1.0E-10