Hi,

the opensimsa UAV-tutorial was updated.

First impressions:

Hard to mesh. When using the parameters from tutorial (base cell size 100 mm),

cfmesh gives back a bad mesh (with more then 1 Mio cells). The problems remains when

using cell-size 50 mm, the mesh is still looking weird.

When starting meshing, FC needs 3 min to generate the stl for OF.

Maybe thats a translation problem from XOR to stl.

I will try gmsh/SHM. Or the macros...

After updating the cfd-wb, there is a new solver option:

Compressible/High mach number:

Which solvers are used? rhoSimpleFoam and sonicFoam?

Fluid-properties, sutherland-constant:

The units kg/(m*s) imply that this is a dynamic viscosity. Is it the

reference-viscosity mu-0 in the sutherland-formula?

Initialise flow-field, temperature:

Is it the reference-temperature T-0 in formula?

Bondary conditions:

How must I use the new Far-field BC?

@oliver/bernd: great job guys, the cfd/fem-wb is a real stunning

engineering-tool