From: jeffrey =.
To: Peter Attia
Date: Jun 20, 2015 5:34 AM

(no body)

From: jeffrey =.
To: Peter Attia
Date: Jun 20, 2015 12:11 PM

i did not repaint ANS, =C2 fuel expands when heated, . so though the plane in=ially took the same amount of fuel the black wings heated the fuel a=d threw it overboard.!!!

From: jeffrey =.
To: Peter Attia
Date: Jun 20, 2015 12:18 PM

seeing the fuel on the ground in palm beach

From: Peter Attia
To: jeffrey =.
Date: Jun 20, 2015 3:05 PM

I have a few ideas, and if wrong a few questions =80

Other ideas:

1. =ven though you dismissed weight, I wonder if there is something about the =eight that alters the optimal fuel burn ration during takeoff when thrust =s highest that hinders range down line?

2. =oes the pain alter the high lift devices such that takeoff and landing are=less fuel efficient?

Observations:

1. ='ve never seen a commercial jet painted black... I wonder if=the problem is the color or the application/variant you used=/p>

anti-radar) and/or 2. =upersonic they may be jets willing (no need to give for up=range Bernoulli) in are exchange black all for the these time (though this=may have more to do with

http://www.merriam-webster.com/dictionary/g=dankenexperiment 3. = was trying to do a Gedankenexperiment to simplify the problem: imagine two fast cars, identical in every=way, except one is pained black. Would the same range-reduction effect be =bserved? If not, would it be because cars are dominated by rolling resistance and form drag, while subsonic pla=es are dominated by skin friction? Or would the effect be absent because t=e speeds are too low?

Lastly, a question:

When you "undid" this black paint th=ng, did you strip off the black paint, or did you just re-paint? If the la=ter, did you recoup the lost range?

P

From: Peter Attia
To: jeffrey =.
Date: Jun 20, 2015 3:12 PM

Why did you tell me?m, I wanted to figure this out=!!

How long did it take you to figure out?

From: Peter Attia <peter@nusi=org>
To: jeffrey E.
Date: Jun 20, 2015 3:18 PM

Ha ha ha!!! How often do you go to Paris?

From: jeffrey E.
To: Peter Attia
Date: Jun 20, 2015 7:22 PM

every month

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Doc ID: EFTA02496872