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Aerodynamics and weight of certain morphed car bodies seems to be wrong


#1

Cars with higher tops are more aerodynamic and weigh less.


#2

I don’t think morphing affect aerodynamic properties, because it would require some form of advanced real time air flow simulation.


#3

You can see in the screenshots that morphing changes coefficient of drag.


#4

Oh sorry I didn’t notice that. Thank you for pointing it out.


#5

We wonder how it is done. Surely it does not do air flow simulation, does it?


#6

There is no airflow simulation and we have not tied CD value to morphs. Size does change overall effective drag area though. Don’t know what is going on there :slight_smile: