v4.05.303 TPLP303 - Temperature distribution in the section of a chimney pipe

Summary:

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

This is a \(\mathrm{2D}\) plane problem represented by seven models, each mixing several types of elements.

The features tested are as follows:

• flat thermal element,

• volume thermal element,

• limit condition: convection.

The advantage of the test lies in the mixture of different elements.

The results are compared with an analytical solution.

• 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
  • 3.3. Tested sizes and results
• 4. Complementary B, C, D, D, E, F, and G models
• 5. Results of B, C, D, D, E, F and G models
• 6. Summary of results