v1.01.238 ZZZZ238 - Normal movements imposed on curved faces of hexahedra at 20 and 27 knots and pentahedra at 18 knots

Summary:

Validation of the DNOR keyword of the FACE_IMPO factor keyword of the AFFE_CHAR_MECA operator. This validation was carried out with the following three models:

• Modeling A: mesh HEXA20, DNOR imposed on a curved face,

• B modeling: mesh HEXA27, DNOR imposed on a curved face,

• C modeling: mesh PENTA18, DNOR imposed on a curved face,

Comparison with analytical solution, and comparison HEXA20 and HEXA27 and PENTA18.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
• 2. Reference solution
  • 2.1. Calculation method
  • 2.2. Benchmark results
  • 2.3. Uncertainties
• 3. Modeling A
  • 3.1. Characteristics of modeling A
  • 3.2. Features tested
  • 3.3. Results
• 4. B modeling
  • 4.1. Characteristics of B modeling
  • 4.2. Features tested
  • 4.3. Results
• 5. C modeling
  • 5.1. Characteristics of C modeling
  • 5.2. Tested features
  • 5.3. Results
• 6. Summary of results