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Old 11-24-2020, 04:27 AM   #14 (permalink)
IRONICK
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Quote:
Originally Posted by JulianEdgar View Post
Yes, I used 10 degrees on my Insight, the figure based on the SAE paper research I did when writing my book.

Note that this figure is dramatically different from the 'rule of thumb' that has been disseminated here over many years.
The degree of the diffuser also depends on the angle of the car's roof when combining flows.
But obviously it has to be like you in the book.
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