v7.15.100 FORMA02 - Practical work from the « Introduction » training: bent pipe under thermo-mechanical and dynamic stress

Summary:

This test corresponds to the practical work of the basic training in the use of Code_Aster. It is an angled pipe, made of a linear elastic material, subjected to various loads: internal pressure, thermal transient, transitory force.

The models used are as follows:

• modeling A: 3D modeling, thermo-mechanical calculation,

• B modeling: 3D modeling, dynamic, modal and then transitory calculation,

• C modeling: shell elements DKT, mechanical calculation under internal pressure loading,

• D modeling: beam elements (POU_D_T), dynamic calculation.

Chapter 1 « Reference problem » presents the problem to be addressed and the data common to all models; the statements of the Practical Training Work are included in this document:

• TP2: « 3D thermo-elastic » see modeling A,

• TP2: « dynamic 3D » see modeling B.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
• 2. Benchmark solution
  • 2.1. Calculation method used for the reference solution
  • 2.2. Results of the various models:
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Geometry
  • 3.3. Meshing
  • 3.4. Creation and launch of the calculation case (via asterStudy)
  • 3.5. Post-processing of results
• 4. B modeling
  • 4.1. Geometry:
  • 4.2. Meshing
  • 4.3. Creation and launch of the calculation case
  • 4.4. Post-processing of results
• 5. C modeling
  • 5.1. Geometry
  • 5.2. Meshing
  • 5.3. Creation and launch of the calculation case (via asterStudy)
• 6. D modeling
  • 6.1. Geometry
  • 6.2. Meshing
  • 6.3. Creation and launch of the calculation case (via asterStudy)