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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Tear\s+drop\s*$/: 16 ]

Total 16 documents matching your query.

1. Re: Tear drop (score: 1)
Author: <wmtsmith@landracing.com>
Date: Fri, 3 Jan 2003 22:08:07 -0500
Jon, I read that a teardrop needs a 4 times length to width to be effective--I am trying to use a 6 to one. Now the question I don't know--do you figure 1/2 the width and that is the relationship for
/html/land-speed/2003-01/msg00071.html (8,938 bytes)

2. Re: Tear drop (score: 1)
Author: W S Potter <wester6935@attbi.com>
Date: Fri, 03 Jan 2003 20:42:23 -0800
What about the idea that a 6 degree curve creates the least problems with air separation? If that holds true, the length of the tail from the widest part on the body needs to follow a 6 degree (or lo
/html/land-speed/2003-01/msg00075.html (9,925 bytes)

3. Re: Tear drop (score: 1)
Author: Bryan Savage <basavage@earthlink.net>
Date: Fri, 03 Jan 2003 21:32:19 -0800
My opinion .... To get a very rough idea, I would scale down the fuselage (no wings or horizontal tail plane) of a Boeing 777. It is designed by some of the smartest subsonic aircraft developers arou
/html/land-speed/2003-01/msg00082.html (8,899 bytes)

4. Re: Tear drop (score: 1)
Author: W S Potter <wester6935@attbi.com>
Date: Sat, 04 Jan 2003 07:17:23 -0800
Looking at the Moon Equipment 2003 calendar with the Larsen-Cummins #115 streamliner on it raises another question. Lynn Yeakle designed the body on that car in the 1960's when he was working for Loc
/html/land-speed/2003-01/msg00089.html (10,634 bytes)

5. Re: Tear drop (score: 1)
Author: Dick J <lsr_man@yahoo.com>
Date: Sat, 4 Jan 2003 06:38:13 -0800 (PST)
I would think that there is a point where ideal shape and ideal size diverge. Granted, a true teardrop might be the best shape, but if it has to be eight feet wide by thirty six feet long, but the th
/html/land-speed/2003-01/msg00092.html (8,535 bytes)

6. Re: Tear drop (score: 1)
Author: Dick J <lsr_man@yahoo.com>
Date: Sat, 4 Jan 2003 07:04:02 -0800 (PST)
I absolutely love that car. Being a nostalgia freak, if I ever built a streamliner, it would have to look like that. I'd sacrefice absolute top speed just to enjoy the beauty of the car. Every time I
/html/land-speed/2003-01/msg00094.html (9,375 bytes)

7. Re: Tear drop (score: 1)
Author: ardunbill@webtv.net
Date: Sat, 4 Jan 2003 10:53:46 -0500 (EST)
Bryan, this is very logical thinking, but Jack's liners have given tremendous speed with modest powers, with slim pointed front ends, not teardrops. Bill /// unsubscribe/change address requests to ma
/html/land-speed/2003-01/msg00099.html (7,974 bytes)

8. Re: Tear drop (score: 1)
Author: W S Potter <wester6935@attbi.com>
Date: Sat, 04 Jan 2003 13:42:36 -0800
That makes sense. Thanks for the clarification. What would you say about the shape of the McBride/Moreau liner using this description? Wes /// unsubscribe/change address requests to majordomo@autox.t
/html/land-speed/2003-01/msg00111.html (11,640 bytes)

9. Re: Tear drop (score: 1)
Author: pork.pie@t-online.de (Pork Pie)
Date: 04 Jan 2003 20:45 GMT
Jack's liner is a good combination of aerodynamic and downforce. When you use a teardrop you create a good aerodynamic shape but also a lift up body, in other words, you loose the downforce which you
/html/land-speed/2003-01/msg00113.html (9,762 bytes)

10. Re: Tear drop (score: 1)
Author: Nt788@aol.com
Date: Sat, 4 Jan 2003 16:47:26 EST
<< Powered by the same motor, a small brick might be faster than a very large tear drop. >> That's the way I think! JACK /// unsubscribe/change address requests to majordomo@autox.team.net or try ///
/html/land-speed/2003-01/msg00116.html (7,986 bytes)

11. Re: Tear drop (score: 1)
Author: Bryan Savage <basavage@earthlink.net>
Date: Sat, 04 Jan 2003 15:12:24 -0800
Good point Bill. CD and frontal area are multipliers, this I believe, is where Jack has a large advantage. If a change to the body reduced his CD by .01 and the change increased the frontal area by j
/html/land-speed/2003-01/msg00121.html (8,713 bytes)

12. RE: Tear drop (score: 1)
Author: "Russel Mack" <rtmack@concentric.net>
Date: Sat, 4 Jan 2003 11:47:09 -0600
both these topics-- the effects of truncating the rear taper ("Kamm-back") and scientific design and application of vortex generators-- are of much interest to me, as well. I haven't been able to fi
/html/land-speed/2003-01/msg00124.html (8,107 bytes)

13. Re: Tear drop (score: 1)
Author: pork.pie@t-online.de (Pork Pie)
Date: 04 Jan 2003 21:12 GMT
Wes, this was very good joke - I'm the aerodynamic guru behind the McBride/Moreau liner. But we followed not the teardrop/6 degrees rule. The rear end is a little bit more than 6 degrees, the simple
/html/land-speed/2003-01/msg00125.html (9,248 bytes)

14. RE: Tear drop (score: 1)
Author: "Clay, Dale" <Dale.Clay@mdhelicopters.com>
Date: Mon, 6 Jan 2003 09:18:07 -0700
This last weekend I went to see the Guggenheim "The Art of the Motorcycle" exhibit in Las Vegas (closed Sunday :-(). They had a BMW motorcycle streamliner there from '37 (IIR) that had a long tapered
/html/land-speed/2003-01/msg00191.html (9,126 bytes)

15. RE: Tear drop (score: 1)
Author: "Albaugh, Neil" <albaugh_neil@ti.com>
Date: Mon, 6 Jan 2003 14:58:49 -0600
Perhaps that was the Bell X-1. Chuck Yeager broke "the sound barrier" in this little rocket powered research plane. Check out the movie "The Right Stuff." "On Oct. 11, 1946, Chalmers "Slick" Goodlin
/html/land-speed/2003-01/msg00212.html (9,172 bytes)

16. RE: Tear drop (score: 1)
Author: pork.pie@t-online.de (Pork Pie)
Date: 07 Jan 2003 21:29 GMT
Both planes was virtually identical, the different between the #1 and #2 was, that #1 used a 8% thickness/chord ratio wing and the #2 a 10%. The 10% wing was originally on the #1, but this wing was r
/html/land-speed/2003-01/msg00294.html (9,837 bytes)


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