Gauss LinearUpwind Scheme (2. Order)
Using the Gauss LinearUpwind scheme increases the accuracy while being more stable -- compared to the Upwind and Linear scheme. This scheme is based on the upwind scheme with weighting factors and an additional gradient-based explicit correction to increase the accuracy. If one compares the linear scheme with the LinearUpwind scheme, one will see a stabilization in calculation of the values for the scalar and is more accurate compared to the 1st order Upwind scheme. It can calculate nonphysical results and has a character in between the Upwind and linear scheme.
Quantity solutions between the meshes
Quality and quantity solution of the structured mesh (0°)
Quality and quantity solution of the structured mesh (45°)
Quality and quantity solutions of the unstructured mesh
Quality and quantity solutions of the polygon mesh