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Re: [GMCnet] Keeping it Real, 8 to 10 mpg [message #172741 is a reply to message #172736] Sat, 09 June 2012 20:01 Go to previous messageGo to previous message
mike miller   United States
Messages: 3576
Registered: February 2004
Location: Hillsboro, Oregon
Karma:
Senior Member
Robert Mueller wrote on Sat, 09 June 2012 17:39

Mike,

With all due respect I would suggest that you read the whole article (I did)
then readdress the subject.

I agree whole heartedly that vortex generators can reduce drag; HOWEVER,
they have to be designed and located properly.

I doubt that generating a vortex to reduce drag was taken into consideration
when any of the items mounted on the surface of a GMC I mentioned were
designed or located on a GMC. ....


Agreed.

I never claimed anything attached to a GMC (OEM or not) created turbulence of the correct size, shape or location to help MPG or performance.

I was just trying to point out that not all turbulence was bad... even though most of it that we encounter is NOT helpful.

I do not need to go back and read the article... I pointed you at it and you read it for me! Twisted Evil

I had read a little on the subject in the past, when I had a bit of time. _IF_ I was interested in going for a land speed record, I would be collecting, reading and studying everything I could find on airflow characteristics... including vortex generators.


Mike Miller -- Hillsboro, OR -- on the Black list
(#2)`78 23' Birchaven Rear Bath -- (#3)`77 23' Birchaven Side Bath
More Sidekicks than GMC's and a late model Malibu called 'Boo' http://m000035.blogspot.com
 
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