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

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 12-10-2009, 08:41 PM   #1 (permalink)
EcoModding Lurker
 
Join Date: Aug 2008
Location: Up North
Posts: 25
Thanks: 1
Thanked 15 Times in 6 Posts
Aeroporn

1928 Martin Model 100 Images, Information and History | Conceptcarz.com

Above, find the Martin Aerodynamic Streamliner, circa 1928.

  Reply With Quote
The Following 2 Users Say Thank You to Eighty-Nine Si For This Useful Post:
aerohead (12-11-2009), Cd (12-10-2009)
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 12-10-2009, 08:50 PM   #2 (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
You beat me to it.
I had a picture of this car, but never got around to uploading it.
  Reply With Quote
Old 12-10-2009, 08:58 PM   #3 (permalink)
...beats walking...
 
Join Date: Jul 2009
Location: .
Posts: 6,190
Thanks: 179
Thanked 1,525 Times in 1,126 Posts
...kind of a "flat" front windshield, otherwise, good attempt at streamlining.
  Reply With Quote
Old 12-10-2009, 08:58 PM   #4 (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
They don't come much blunter than that!

I like the pusher prop in the back. I wonder if they were thinking of extra thrust from the exhaust heat of just filling the last bit of wake?
__________________
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
Old 12-10-2009, 09:34 PM   #5 (permalink)
Master EcoModder
 
Join Date: Nov 2009
Location: Leadville, CO
Posts: 509

Maroon Ballon - '98 Chrysler Town & Country LXI
90 day: 26.42 mpg (US)

MaEsTRO - '95 Geo Metro 5spd hatch, 3 cyl
Thanks: 47
Thanked 54 Times in 38 Posts
I like the younger girls...



2003 Cadillac. Too bad she has 16 cylinders.
  Reply With Quote
Old 12-10-2009, 09:39 PM   #6 (permalink)
...beats walking...
 
Join Date: Jul 2009
Location: .
Posts: 6,190
Thanks: 179
Thanked 1,525 Times in 1,126 Posts
Quote:
Originally Posted by orange4boy View Post
I like the pusher prop in the back. I wonder if they were thinking of extra thrust from the exhaust heat of just filling the last bit of wake?
...from my model airplane days, I immediately thought "...ducted propellor?"

...probably a closed/sealed engine compartment with underbody air being "pulled" through the radiator.
  Reply With Quote
Old 12-10-2009, 10:39 PM   #7 (permalink)
Moderate your Moderation.
 
Join Date: Nov 2008
Location: Troy, Pa.
Posts: 8,919

Pasta - '96 Volkswagen Passat TDi
90 day: 45.22 mpg (US)
Thanks: 1,369
Thanked 430 Times in 353 Posts


I don't see a radiator..
__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"

  Reply With Quote
Old 12-10-2009, 10:45 PM   #8 (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
And Chris -- if the fan is meant to blow air back over the engine; it looks like it is mounted backwards? The curve of the blades would help them move more air if it was unbolted and flipped to face the other way...

[Edit: oh, wait, this is at the back of the car, and the fan is blowing out through the grill... The radiator is the gray-ish panel at the top of the picture (near the radiator hose!) and the whole compartment is an air plenum. The fan pulls the ait through it and blows it out the back -- putting the compartment in slight negative pressure.

It all makes sense, now...]
__________________
Sincerely, Neil

http://neilblanchard.blogspot.com/

Last edited by NeilBlanchard; 12-10-2009 at 10:51 PM..
  Reply With Quote
Old 12-10-2009, 10:46 PM   #9 (permalink)
Master EcoModder
 
Join Date: Nov 2008
Location: Madison AL
Posts: 1,123

The Geo - '93 Geo Metro
Team Metro
90 day: 45.16 mpg (US)
Thanks: 30
Thanked 40 Times in 37 Posts
Quote:
Originally Posted by thatguitarguy View Post
I like the younger girls...



2003 Cadillac. Too bad she has 16 cylinders.
She's only got 16?
  Reply With Quote
Old 12-10-2009, 10:59 PM   #10 (permalink)
Moderate your Moderation.
 
Join Date: Nov 2008
Location: Troy, Pa.
Posts: 8,919

Pasta - '96 Volkswagen Passat TDi
90 day: 45.22 mpg (US)
Thanks: 1,369
Thanked 430 Times in 353 Posts
Neil -

Thanks! I see it now! Not sure why I didn't see it before... but I see it now.

Rather clever design... suck the air up from bad zones and use it to fill the wake behind the car.

__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"

  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