08-02-2015, 07:00 PM
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#1 (permalink)
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EcoModding Apprentice
Join Date: Apr 2014
Location: Oakland, CA
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Thanked 37 Times in 25 Posts
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Head, Tail, Crosswind Detection?
To all you hypermiler geniuses,
If you're so smart, design something that tells me what are the prevailing wind direction conditions; headwind, tailwind, or crosswind.
Thanks!
Doug in Oakland, CA
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08-02-2015, 07:17 PM
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#2 (permalink)
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Master EcoModder
Join Date: Feb 2013
Location: TN
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Doug, I use the flags atop tall flagpoles as my wind direction source. There are enough of them on my 54 mile commute to keep me updated on this very important factor.  |
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08-02-2015, 07:20 PM
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#3 (permalink)
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EcoModding Apprentice
Join Date: Apr 2014
Location: Oakland, CA
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How stupid of me. As a sailor, I'm embarrassed.
But how did you afford to pay for each of those 54 flagpoles every mile along the way? |
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08-02-2015, 07:50 PM
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#4 (permalink)
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Not Doug
Join Date: Jun 2012
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Mount a small Navy flag on your fender?  |
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08-02-2015, 07:53 PM
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#5 (permalink)
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Ultimate Fail
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Leaves on the trees / grass / flags / etc.
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08-02-2015, 07:58 PM
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#6 (permalink)
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EcoModding Apprentice
Join Date: Apr 2014
Location: Oakland, CA
Posts: 110
Thanks: 101
Thanked 37 Times in 25 Posts
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Quote:
Originally Posted by Xist
Mount a small Navy flag on your fender? |
I salute your answer and defend your right to say it! |
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08-02-2015, 09:01 PM
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#7 (permalink)
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Master EcoModder
Join Date: Aug 2013
Location: Richmond, VA
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I use an app on my iPhone called "WindCompass". It tells me wind speed and direction.
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08-02-2015, 10:29 PM
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#8 (permalink)
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EcoModding Lurker
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I also try to look at the leaves on trees
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08-03-2015, 11:06 AM
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#9 (permalink)
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Rat Racer
Join Date: May 2011
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My Honda Fit, with its incredible square footage of flat sides and low weight, lets me know all about the wind. 
__________________
Quote:
Originally Posted by sheepdog44
Transmission type Efficiency
Manual neutral engine off.100% @∞MPG <----- Fun Fact.
Manual 1:1 gear ratio .......98%
CVT belt ............................88%
Automatic .........................86%
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08-03-2015, 12:18 PM
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#10 (permalink)
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Master EcoModder
Join Date: Jun 2008
Location: Earth
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Do what sailplane pilots do: tape a short piece of yarn to the center of the windshield. Of course this only gives you relative wind, but it'd work well for crosswinds.
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