1. Reference problem#

A ASTER table is generated per load case.

The IMPR_OAR command reads the Aster tables and prints them in the OAR software format.

The correct printout of the results is tested for the following cases:

  • axisymmetric mechanical model,

  • axisymmetric thermal model,

  • mechanical model in 3D,

  • 3D thermal model.

1.1. Geometry#

Axisymmetric thickness transition.

Y

A

B

G

C

X

F

O

D

E

AB = 26.2 mm

ED = 21.4 mm

OC = 203.2 mm

BC = 150*mm*

CD = 150*mm*

The GF segment has a slope of one third.

1.2. Material properties#

1.2.1. Mechanical properties#

The material has elastic behavior with:

  • Young’s modulus E= 200,000 MPa,

  • Poisson’s ratio ν=0.3,

  • thermal expansion coefficient α = 10.96. 10-6 /°C.

1.2.2. Thermal properties#

The material has the following thermal properties:

  • Conductivity λ = 54.6 W.m-1°c-1

  • Volumic heat capacity rCp = 3.71.106 J.m-3°C-1.