I would be grateful for any insights on the following questions.
1) k-ε inside Grasshopper1) Grasshopper 中的 k-ε
On the classic Outdoor build I don’t see UI fields for k/ε. Is there a clean GH-side way to set inlet turbulence (intensity + mixing length) without hand-editing 0/k and 0/epsilon after setup?
2) Speed
With identical settings and hardware (same mesh/cell count & refinement, same solver e.g., simpleFoam with k-ε, same ABL/BCs, same residual targets/monitors, same under-relaxation), is Eddy3D faster or slower than Butterfly or plain OpenFOAM?
3) Cylindrical domain for multi-wind directions
If I use a cylindrical domain, how do you define inlet/outlet on the side wall?
Thank you in advance.