Go Back   EcoModder Forum > EcoModding > Aerodynamics
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 01-10-2015, 08:39 PM   #11 (permalink)
EcoModding Apprentice
 
Join Date: Nov 2014
Location: missouri
Posts: 209

Suki - '11 Suzuki SX4
Team Suzuki
90 day: 26.26 mpg (US)
Thanks: 59
Thanked 62 Times in 34 Posts
[QUOTE=Cd;463132]


I wish that they had made them all like that, thats beautiful! (aero aside)

__________________
"Ignorance is bliss, but only for the ignorant"-Hypermiler1995
  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 01-10-2015, 09:05 PM   #12 (permalink)
Cd
Ultimate Fail
 
Cd's Avatar
 
Join Date: Feb 2008
Location: Austin,Texas
Posts: 3,585
Thanks: 2,872
Thanked 1,121 Times in 679 Posts
As close as some of these cars appear to be to the template, it should be mentioned that nearly all of them have an open notchback design that results in high drag.

The 330 P4 is one of my all time favorite cars, and you can see why in this video :

  Reply With Quote
The Following 2 Users Say Thank You to Cd For This Useful Post:
aerohead (01-12-2015), freebeard (01-10-2015)
Old 01-10-2015, 11:25 PM   #13 (permalink)
Master EcoModder
 
freebeard's Avatar
 
Join Date: Aug 2012
Location: northwest of normal
Posts: 28,544
Thanks: 8,086
Thanked 8,878 Times in 7,327 Posts
That's a great video. A timeless shape, with grinder marks on the aluminum air boxes and white painted headers with gnarly welds. ... and speed holes!

It doesn't seem practical day-to-day though. I picture those headlights and fenders wrapped around a Volhart-Saggita cabin, 3+1 seating—driver forward, two passenger seats, and a jump seat over the transaxle/single-speed electric motor-generator.
  Reply With Quote
Old 01-11-2015, 03:48 PM   #14 (permalink)
Moderator
 
Vman455's Avatar
 
Join Date: Feb 2012
Location: Urbana, IL
Posts: 1,939

Pope Pious the Prius - '13 Toyota Prius Two
Team Toyota
SUV
90 day: 51.62 mpg (US)

Tycho the Truck - '91 Toyota Pickup DLX 4WD
90 day: 22.22 mpg (US)
Thanks: 199
Thanked 1,804 Times in 941 Posts
Quote:
Originally Posted by Cd View Post
As close as some of these cars appear to be to the template, it should be mentioned that nearly all of them have an open notchback design that results in high drag.
Not to mention wide rear tracks and almost no plan taper.



__________________
UIUC Aerospace Engineering
www.amateuraerodynamics.com
  Reply With Quote
The Following 2 Users Say Thank You to Vman455 For This Useful Post:
aerohead (01-14-2015), Cd (01-11-2015)
Old 01-12-2015, 09:00 AM   #15 (permalink)
Master EcoModder
 
NeilBlanchard's Avatar
 
Join Date: May 2008
Location: Maynard, MA Eaarth
Posts: 7,907

Mica Blue - '05 Scion xA RS 2.0
Team Toyota
90 day: 42.48 mpg (US)

Forest - '15 Nissan Leaf S
Team Nissan
90 day: 156.46 mpg (US)

Number 7 - '15 VW e-Golf SEL
TEAM VW AUDI Group
90 day: 155.81 mpg (US)
Thanks: 3,475
Thanked 2,950 Times in 1,844 Posts
Aerodynamically, the elongated wheel openings do not appear to be low drag.
__________________
Sincerely, Neil

http://neilblanchard.blogspot.com/
  Reply With Quote
Old 01-14-2015, 12:54 PM   #16 (permalink)
Master EcoModder
 
Join Date: Jan 2012
Location: United States
Posts: 1,756

spyder2 - '00 Toyota MR2 Spyder
Thanks: 104
Thanked 407 Times in 312 Posts
Quote:
Originally Posted by Vman455 View Post
Not to mention wide rear tracks and almost no plan taper.
That's an Aventador convertible, the standard coupe has a louvered rear hatch which is aerodynamically pretty good.

I wouldn't call the scoops on the Countach "almost no plan taper", I'd call them "anti-plan-taper" lol. They jut out right where you'd expect the pillars to taper inward.
  Reply With Quote
Old 01-14-2015, 04:29 PM   #17 (permalink)
(:
 
Frank Lee's Avatar
 
Join Date: Jan 2008
Location: up north
Posts: 12,762

Blue - '93 Ford Tempo
Last 3: 27.29 mpg (US)

F150 - '94 Ford F150 XLT 4x4
90 day: 18.5 mpg (US)

Sport Coupe - '92 Ford Tempo GL
Last 3: 69.62 mpg (US)

ShWing! - '82 honda gold wing Interstate
90 day: 33.65 mpg (US)

Moon Unit - '98 Mercury Sable LX Wagon
90 day: 21.24 mpg (US)
Thanks: 1,585
Thanked 3,555 Times in 2,218 Posts
Here's your loaf on wheels:



Don't know how much "catamaran" it has though.
__________________


  Reply With Quote
The Following 3 Users Say Thank You to Frank Lee For This Useful Post:
aerohead (01-14-2015), niky (01-14-2015), Vekke (01-15-2015)
Old 01-17-2015, 02:37 AM   #18 (permalink)
Moderator
 
Vman455's Avatar
 
Join Date: Feb 2012
Location: Urbana, IL
Posts: 1,939

Pope Pious the Prius - '13 Toyota Prius Two
Team Toyota
SUV
90 day: 51.62 mpg (US)

Tycho the Truck - '91 Toyota Pickup DLX 4WD
90 day: 22.22 mpg (US)
Thanks: 199
Thanked 1,804 Times in 941 Posts
Quote:
Originally Posted by serialk11r View Post
That's an Aventador convertible, the standard coupe has a louvered rear hatch which is aerodynamically pretty good.

I wouldn't call the scoops on the Countach "almost no plan taper", I'd call them "anti-plan-taper" lol. They jut out right where you'd expect the pillars to taper inward.
It is a convertible, but the coupe has the same rear track, wider than the front. There's no narrowing of the footprint as you go back like you find with low-drag cars. Same with the Countach.

__________________
UIUC Aerospace Engineering
www.amateuraerodynamics.com
  Reply With Quote
Reply  Post New Thread






Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com