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Old 11-08-2010, 12:38 PM   #50 (permalink)
Braebyrn
seeking aero mods
 
Join Date: Aug 2010
Location: WA
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Quote:
Originally Posted by KamperBob View Post

Would it be possible to quantify the final taper angles for top, bottom and sides? Inquiring minds want to know.

Execution of the mod looks great!

Cheers
KB
The top angle is because of the angle of the trailer design. The length of the tail is 6 ft. and a few inches. In the NASA study somewhere I read that the ideal length is around 2 meters.

If it was a flat roof on the trailer, I would have came down differently, but it is not. I ran out of steel to do any more mods on the design and had to use what I had (mostly donated). I can't pasted the photos of the design that I used, but here is the link to the pdf file.... http://www.nasa.gov/centers/dryden/p...ain_H-2283.pdf

The next tank, I am going to take off the square piece on the end and run it open and see if that changes anything.

Last edited by Braebyrn; 11-08-2010 at 12:44 PM..
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KamperBob (11-08-2010), max_frontal_area (11-08-2010)