3.1: Wall with Convection

Geometry, Material, and Boundary Conditions

The reference is a one-dimensional wall with L = 0.473m. Convection is applied to both side faces.

../../../_images/benchmark4-1-setup.png

Results

Reference results from [14]

Wall with Convection

Reference

Intact Direct Solver [%Error]

Intact Iterative Solver [%Error]

Time (s) to solve with <1% error

Left Surface of Wall (K)

294.86

294.86 [0.001%]

294.86 [0.001%]

Right Surface of Wall (K)

689.75

689.72 [0.004%]

689.72 [0.004%]

Flux (W/m²)

834.2

834.3 [0.008%]

834.3 [0.008%]

Direct: 4.5 / Iterative: 4.1