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Old 06-10-2021, 06:50 PM   #58 (permalink)
JulianEdgar
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Quote:
Originally Posted by Vekke View Post
Windows up vs windows down test does not lower my cars energy consumption at all.
Then you have some big problems with your measurement of aero drag changes, don't you?

Katz lists changes in drag windows up/down for a variety of car shapes. In all cases, it's pretty major.
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