MecSoft / RhinoCAM asking for absurd fees - is this even legal?

[lander (CAD CAM CNC)]

@lander

@Brenda

You doubt that I don’t like to draw in FreeCad?

@lander

@Brenda

it does have CFD, FEM, and CNC workbenches and plugins.

I doubt that.

I was doubting that ‘free cad’ has CFD, FEM, CNC etc.

@AlW

Why would you doubt Brenda?

@LeoPedersen

You have the energy to type “I doubt that.” but can’t be troubled to type “freecad” into a search bar and find out for yourself?

I’ve been trying to make it clear, I doubt a free CAD has CFD, FEM, CNC etc.

I’m backing that up with at least 20 yrs of research. If anyone wants to prove it wrong please be my guest and show me up with irrefutable selfevident data.

In the meantime I guess I’ll have ta google it or something since no one proved it yet

‘open foam’ is familiar, I remember it from somewhere, probably last time I researched CFD…

This is the only CFD I see here so far (searching open foam):

CFD preparation

I lend you this, it works well Boat_yo.igs (13.1 MB)

From CATIA unfortunately

I wonder how much simscale cost:

Interior CFD influence by exterior pressure coefficients

Hi @julioamodia89 I have done this before using SimScale. Honestly, it’s one of the coolest things I have done. My workflow was something like this: Upload a microclimate like geometry, site, contextual buildings and topology if necessary. Run an external simulation in the multi-directional PWC analysis. I assume the pressure at each opening to be uniform, so I read the pressure at the centre of each opening. Convert all the pressures from all openings tp pressure coefficients. Usually, I have…