02-27-2019, 12:50 AM
|
#221 (permalink)
|
EcoModding Apprentice
Join Date: May 2008
Location: N. Saskatchewan, CA
Posts: 1,803
Thanks: 91
Thanked 459 Times in 327 Posts
|
Quote:
Originally Posted by Frank Lee
To move the center of pressure back?
Forgot to post earlier that I was also wondering- if they were on to something- why there were no successors.
|
No, just the width of the boundary layer, hence the folds. Messing around with the cp was reasonably well understood.
__________________
There is no excuse for a land vehicle to weigh more than its average payload.
Last edited by Bicycle Bob; 02-27-2019 at 12:51 AM..
Reason: +
|
|
|
The Following User Says Thank You to Bicycle Bob For This Useful Post:
|
|
Today
|
|
|
Other popular topics in this forum...
|
|
|
02-27-2019, 03:07 AM
|
#222 (permalink)
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 27,561
Thanks: 7,736
Thanked 8,554 Times in 7,041 Posts
|
Quote:
Originally Posted by Frank Lee
Forgot to post earlier that I was also wondering- if they were on to something- why there were no successors.
|
https://en.wikipedia.org/wiki/File:BATcars.jpg
By BAT9 they were toned down quite a bit. Maybe they weren't?
Or maybe they didn't go far enough.
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
|
|
|
02-27-2019, 06:02 AM
|
#223 (permalink)
|
EcoModding Apprentice
Join Date: May 2008
Location: N. Saskatchewan, CA
Posts: 1,803
Thanks: 91
Thanked 459 Times in 327 Posts
|
I don't think those BATs are in chronological order. In any event, they were not making fins for the usual reasons, or they would not have become curled.
The windmobile is another way to use fins for something other than stability, and I think it has considerable potential as a way to reduce average drag in the real world, even if pure wind power is seldom close to adequate. I saw the John Paul Mitchell Systems wind & pedal hybrid get hit by a gust, and the acceleration was startling.
__________________
There is no excuse for a land vehicle to weigh more than its average payload.
|
|
|
The Following User Says Thank You to Bicycle Bob For This Useful Post:
|
|
02-27-2019, 12:57 PM
|
#224 (permalink)
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 27,561
Thanks: 7,736
Thanked 8,554 Times in 7,041 Posts
|
Quote:
Originally Posted by Wikipedia
The car originated from a joint collaboration project between Alfa Romeo and the Italian design house Bertone that began in 1953. Three cars were built: the BAT 5 in 1953, the BAT 7 in 1954, and finally the BAT 9 in 1955. All three cars were designed by Franco Scaglione.
|
There exists a BAT 11.
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
|
|
|
02-27-2019, 10:10 PM
|
#225 (permalink)
|
It's all about Diesel
Join Date: Oct 2012
Location: Porto Alegre, Rio Grande do Sul, Brazil
Posts: 12,548
Thanks: 0
Thanked 1,622 Times in 1,447 Posts
|
Quote:
Originally Posted by Bicycle Bob
Those are nacelles for jet exhausts, plugged with tail lights. See the Ford show cars and Galaxie for the originals.
|
Indeed. Well, the aeronautic themes were very popular by then, with the jets taking over the commercial aviation... And it does resemble an F-5 with the afterburner lit
|
|
|
02-28-2019, 01:31 AM
|
#226 (permalink)
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 27,561
Thanks: 7,736
Thanked 8,554 Times in 7,041 Posts
|
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
|
|
|
03-01-2019, 02:33 AM
|
#227 (permalink)
|
It's all about Diesel
Join Date: Oct 2012
Location: Porto Alegre, Rio Grande do Sul, Brazil
Posts: 12,548
Thanks: 0
Thanked 1,622 Times in 1,447 Posts
|
I have never seen any vehicle with a bodywork dedicated for pulling a glider. At an aeroclub I went once, a Chevette with its top chopped off was used for this purpose.
|
|
|
03-01-2019, 04:48 AM
|
#228 (permalink)
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 27,561
Thanks: 7,736
Thanked 8,554 Times in 7,041 Posts
|
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
Last edited by freebeard; 03-01-2019 at 05:01 AM..
|
|
|
03-01-2019, 09:38 AM
|
#229 (permalink)
|
Master EcoModder
Join Date: Sep 2012
Location: Motor City
Posts: 272
Thanks: 0
Thanked 212 Times in 131 Posts
|
Quote:
Originally Posted by cRiPpLe_rOoStEr
I have never seen any vehicle with a bodywork dedicated for pulling a glider. At an aeroclub I went once, a Chevette with its top chopped off was used for this purpose.
|
The Trunnel (mentioned here before) sort of was...
https://ecomodder.com/forum/showthre...tml#post563375
|
|
|
03-01-2019, 10:04 PM
|
#230 (permalink)
|
Master EcoModder
Join Date: Jul 2011
Location: Ann Arbor, Michigan
Posts: 4,158
Thanks: 120
Thanked 2,790 Times in 1,959 Posts
|
|
|
|
|