v4.42.300 TPNL300 - One-dimensional heat transfer with radiation

Summary:

This test is the result of the independent validation of version 3 in non-linear stationary heat.

It is a linear 1D problem represented by two models, one plane, the other solid.

The features tested are as follows:

• flat thermal element,

• volume thermal element,

• limit conditions: (imposed temperatures, radiation).

The advantage of the test lies in taking radiation into account.

The results are compared with those provided by NAFEMS.

• 1. Reference problem
  • 1.1. Geometry
  • 1.2. Material properties
  • 1.3. Boundary conditions and loads
  • 1.4. Initial conditions
• 2. Benchmark solution
  • 2.1. Calculation method used for the reference solution
  • 2.2. Benchmark results
  • 2.3. Uncertainty about the solution
  • 2.4. Bibliographical references
• 3. Modeling A
  • 3.1. Characteristics of modeling
  • 3.2. Characteristics of the mesh
• 4. Model A results
  • 4.1. Tested values
• 5. B modeling
  • 5.1. Characteristics of modeling
  • 5.2. Characteristics of the mesh
• 6. B modeling results
  • 6.1. Tested values
• 7. Summary of results