Quote:
Originally Posted by aerohead
I found the "Aerodynamic Effects of Rear Spoiler and Vortex Generators on Passenger Cars",from India.
*It's good that you did some fact-finding.
*Unfortunately for the researchers,they didn't understand what they were doing.
*A 1/15-scale model requires a minimum 300-mph air velocity to test.
*The model blockage ratio way exceeded the 5% maximum.
*Surface details this small cannot be analysed with anything below a 1/2-scale model.
*Nowhere do they claim to have eliminated the wake drag.
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So the fact they have PhD is invalidated because it is in India? What type of degree do you have?
With respect to "Surface details this small cannot be analysed with anything below a 1/2-scale model" were exactly this was discussed? That is a clay model not a car!