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

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 10-20-2010, 08:46 PM   #11 (permalink)
Do more with less
 
Join Date: Jul 2010
Location: North Eastern Missouri
Posts: 930

OD - '05 Ford Econoline
90 day: 18.64 mpg (US)

Joetta - '86 Volkswagen Jetta Turbo Oil Burner
TEAM VW AUDI Group
90 day: 49.71 mpg (US)

Benzilla - '85 Mercedes Benz 300D
90 day: 28.08 mpg (US)
Thanks: 66
Thanked 177 Times in 112 Posts
Impressive effort!

__________________
“The further a society drifts from the truth, the more it will hate those that speak it.” George Orwell

“Before a standing army can rule, the people must be disarmed; as they are in almost every kingdom in Europe.

The supreme power in America cannot enforce unjust laws by the sword; because the whole body of the people are armed.”

Noah Webster, 1787
  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 10-21-2010, 12:42 AM   #12 (permalink)
EcoModding Apprentice
 
Join Date: Jun 2010
Location: CT usa
Posts: 224
Thanks: 11
Thanked 7 Times in 6 Posts
Interesting, i never thought about aerodynamically covering the inside of the tire too. Im concerned about brake cooling, i wouldn't want to deal with alot more more warped rotors. Brake fade wouldn't be good either.

How about slots on the covers that slide open when the wheel is decelerating? Shouldnt be that hard. Drag and cooling would be beneficial when braking. Alternatively they could be held open by NiTi shape memory springs that actuate above a certain temperature.
  Reply With Quote
Old 10-21-2010, 12:06 PM   #13 (permalink)
EcoModding Apprentice
 
Join Date: Jun 2010
Location: CT usa
Posts: 224
Thanks: 11
Thanked 7 Times in 6 Posts
Is there a name or another thread already for that idea it seem so simple. 2 slotted moon covers together, the outer one partially rotates when the wheel decelerates or when a NiTi spring heats and the slots in the covers line up. When the wheel accelerates or niti spring cools it rotates the other way so the slots dont line up.

Last edited by miket; 10-21-2010 at 02:34 PM..
  Reply With Quote
Old 10-21-2010, 03:11 PM   #14 (permalink)
T-100 Road Warrior
 
BamZipPow's Avatar
 
Join Date: Apr 2008
Location: The Woodlands, TX
Posts: 1,920

BZP T-100 (2010) - '98 Toyota T-100 ext cab - 3.4L/auto SR5
Last 3: 24 mpg (US)

BZP T-100 (2011) - '98 Toyota T-100 ext cab - 3.4L/auto SR5
Last 3: 23.66 mpg (US)

BZP T-100 (2009) - '98 Toyota T-100 ext cab - 3.4L/auto SR5
Last 3: 19.01 mpg (US)

BZP T-100 (2012) - '98 Toyota T-100 ext cab - 3.4L/auto SR5
Last 3: 25.45 mpg (US)

BZP T-100 (2013) - '98 Toyota T-100 SR5
Last 3: 25.79 mpg (US)

BZP T-100 (2014) - '98 Toyota T-100 SR5
Last 3: 23.18 mpg (US)

BZP T-100 (2015) - '98 Toyota T-100 SR5
Last 3: 23.85 mpg (US)

BZP T-100 (2016) - '98 Toyota T-100 SR5
Last 3: 17.62 mpg (US)

BZP T-100 (2017) - '98 Toyota T-100 SR5
90 day: 20.78 mpg (US)

BZP T-100 (2018) - '98 Toyota T-100 SR5
90 day: 20.19 mpg (US)

BZP T-100 (2019) - '98 Toyota T-100 SR5

BZP T-100 (2020) - '98 Toyota T-100 SR5

2012 Scion iQ - '12 Scion iQ Base
Thanks: 3,487
Thanked 1,395 Times in 968 Posts
Send a message via ICQ to BamZipPow
I think those would be called spinner wheel covers?
  Reply With Quote
Old 10-21-2010, 09:33 PM   #15 (permalink)
EcoModding Apprentice
 
Join Date: Jun 2010
Location: CT usa
Posts: 224
Thanks: 11
Thanked 7 Times in 6 Posts
Quote:
Originally Posted by BamZipPow View Post
I think those would be called spinner wheel covers?
No, spinner wheels dont stop after 1/5 or 1/8 of a revolution they keep going and going etc. Wouldnt be very good. If there was a cheap spinner with slots that line up good i could probably easily modify it.
  Reply With Quote
Old 10-22-2010, 02:05 AM   #16 (permalink)
T-100 Road Warrior
 
BamZipPow's Avatar
 
Join Date: Apr 2008
Location: The Woodlands, TX
Posts: 1,920

BZP T-100 (2010) - '98 Toyota T-100 ext cab - 3.4L/auto SR5
Last 3: 24 mpg (US)

BZP T-100 (2011) - '98 Toyota T-100 ext cab - 3.4L/auto SR5
Last 3: 23.66 mpg (US)

BZP T-100 (2009) - '98 Toyota T-100 ext cab - 3.4L/auto SR5
Last 3: 19.01 mpg (US)

BZP T-100 (2012) - '98 Toyota T-100 ext cab - 3.4L/auto SR5
Last 3: 25.45 mpg (US)

BZP T-100 (2013) - '98 Toyota T-100 SR5
Last 3: 25.79 mpg (US)

BZP T-100 (2014) - '98 Toyota T-100 SR5
Last 3: 23.18 mpg (US)

BZP T-100 (2015) - '98 Toyota T-100 SR5
Last 3: 23.85 mpg (US)

BZP T-100 (2016) - '98 Toyota T-100 SR5
Last 3: 17.62 mpg (US)

BZP T-100 (2017) - '98 Toyota T-100 SR5
90 day: 20.78 mpg (US)

BZP T-100 (2018) - '98 Toyota T-100 SR5
90 day: 20.19 mpg (US)

BZP T-100 (2019) - '98 Toyota T-100 SR5

BZP T-100 (2020) - '98 Toyota T-100 SR5

2012 Scion iQ - '12 Scion iQ Base
Thanks: 3,487
Thanked 1,395 Times in 968 Posts
Send a message via ICQ to BamZipPow
Talking

Quote:
Originally Posted by miket View Post
No, spinner wheels dont stop after 1/5 or 1/8 of a revolution they keep going and going etc. Wouldnt be very good. If there was a cheap spinner with slots that line up good i could probably easily modify it.
They would if you put a stop tab on there.
  Reply With Quote
Old 10-22-2010, 05:30 AM   #17 (permalink)
EcoModding Apprentice
 
Join Date: Jun 2010
Location: CT usa
Posts: 224
Thanks: 11
Thanked 7 Times in 6 Posts
Quote:
Originally Posted by BamZipPow View Post
They would if you put a stop tab on there.
Which is how i would modify it.
  Reply With Quote
Old 10-22-2010, 01:40 PM   #18 (permalink)
n00b.... sortof..
 
d0sitmatr's Avatar
 
Join Date: Oct 2010
Location: SFL
Posts: 345

silver fire - '03 Mazda Protege5
90 day: 32.52 mpg (US)
Thanks: 37
Thanked 19 Times in 18 Posts
Ive been thinking of a way to cover almost the entire wheel, sort of using the same method as a roadster ?
a full cover, that would actually exclude the brake within its fold
__________________
~Mike

  Reply With Quote
Old 10-22-2010, 03:19 PM   #19 (permalink)
.........................
 
darcane's Avatar
 
Join Date: Aug 2009
Location: Buckley, WA
Posts: 1,597
Thanks: 391
Thanked 488 Times in 316 Posts
Why the great concern over brake cooling? Most of the people here try to limit their brake usage enough that cooling shouldn't be an issue.
__________________
Past Cars:

2001 Civic HX Mods

CTS-V

2003 Silverado Mods
  Reply With Quote
Old 10-22-2010, 04:29 PM   #20 (permalink)
Master EcoModder
 
orange4boy's Avatar
 
Join Date: Aug 2008
Location: The Wet Coast, Kanuckistan.
Posts: 1,275

The Golden Egg - '93 Toyota Previa DX
90 day: 31.91 mpg (US)

Chewie - '03 Toyota Prius
90 day: 57 mpg (US)

The Spaceship - '00 Honda Insight
Thanks: 100
Thanked 306 Times in 178 Posts
Nice work Phil,

I love how you covered the headlights/grille. I did the same for my grille but never got around to doing the headlights.

Any thoughts on smaller mirrors? I'm still hoping to do that myself sometime.

What do you think about the idea of A-pillar "fillers" I had the idea of creating plexi bubbles like those rain drip guards but they would fill the area where the vortex forms instead of stopping drips. Thoughts?

__________________
Vortex generators are old tech. My new and improved vortex alternators are unstoppable.

"It’s easy to explain how rockets work but explaining the aerodynamics of a wing takes a rocket scientist.


  Reply With Quote
Reply  Post New Thread




Similar Threads
Thread Thread Starter Forum Replies Last Post
Report: Improving the Aero Characteristics of a Dodge Ram Pickup Truck MetroMPG Aerodynamics 36 08-05-2013 11:25 PM
Fuel efficient (small!) diesel engine for Pickup truck bennelson EcoModding Central 24 10-12-2012 09:15 PM
A Pickup Truck Project Big Dave EcoModding Central 47 09-12-2011 11:42 AM
Aeromoding my truck ('95 Chevy S10 pickup) bennelson Aerodynamics 42 12-17-2010 06:28 PM
CLASS - 8 Truck Streamlining Benchmark aerohead Aerodynamics 0 02-28-2009 03:17 PM



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