12-15-2015, 06:55 PM
|
#1781 (permalink)
|
Master EcoModder
Join Date: Jul 2011
Location: Ann Arbor, Michigan
Posts: 4,176
Thanks: 125
Thanked 2,802 Times in 1,968 Posts
|
I think that we have allowed ourselves the indulgence of posting trains before.
RAILWAYS IN UZBEKISTAN
DELUXE TRAIN "AFROSIAB"
http://www.centralasia-travel.com/en...ansport/trains
Quote:
The aerodynamic front design of the train allows optimizing the action of wave pressure and crosswind, reaching maximum speed.
|
Blame the Spanish for it's looks.
Quote:
The train was developed using the most advanced technologies in Spain by specialists of “Talgo”.
|
http://www.talgo.com/index.php/en/hibrido_pro.php
__________________
George
Architect, Artist and Designer of Objects
2012 Infiniti G37X Coupe
1977 Porsche 911s Targa
1998 Chevy S-10 Pick-Up truck
1989 Scat II HP Hovercraft
You cannot sell aerodynamics in a can............
|
|
|
The Following 2 Users Say Thank You to kach22i For This Useful Post:
|
|
Today
|
|
|
Other popular topics in this forum...
|
|
|
12-15-2015, 07:04 PM
|
#1782 (permalink)
|
(:
Join Date: Jan 2008
Location: up north
Posts: 12,762
Thanks: 1,585
Thanked 3,555 Times in 2,218 Posts
|
I'm surprised to see sharp transitions on the leading edges being called "aerodynamic".
|
|
|
12-15-2015, 07:17 PM
|
#1783 (permalink)
|
Master EcoWalker
Join Date: Dec 2012
Location: Nieuwegein, the Netherlands
Posts: 3,999
Thanks: 1,714
Thanked 2,246 Times in 1,455 Posts
|
Trains have the added handicap of passing close by stationary objects close to the tracks, and even people waiting in railroad stations where it does pass through at speed. Much is done to prevent a sideways blast; rather the air is forced upwards, out of harms way.
__________________
2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
lifetime FE over 0.2 Gmeter or 0.13 Mmile.
For confirmation go to people just like you.
For education go to people unlike yourself.
|
|
|
12-16-2015, 05:11 PM
|
#1784 (permalink)
|
Master EcoModder
Join Date: Jan 2008
Location: Sanger,Texas,U.S.A.
Posts: 16,225
Thanks: 24,372
Thanked 7,355 Times in 4,755 Posts
|
trains
Another consideration facing train designers is eardrum protection for the passengers as the non-pressurized cabin higher speed trains enter,or leave a tunnel.
So much can be done with the tunnel ends themselves,building like a muzzle brake,but long,organic shapes help with the pressure spikes.
Also,since the trains run 'forwards' and 'backwards',the 'nose' can make a fine boattail.
Japan's Shinkansen has experimented with nose/tail extensions up to 57-feet in length.
Air-brakes too!
__________________
Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/
|
|
|
The Following User Says Thank You to aerohead For This Useful Post:
|
|
12-16-2015, 08:34 PM
|
#1785 (permalink)
|
Master EcoModder
Join Date: Jul 2011
Location: Ann Arbor, Michigan
Posts: 4,176
Thanks: 125
Thanked 2,802 Times in 1,968 Posts
|
Quote:
Originally Posted by aerohead
Also,since the trains run 'forwards' and 'backwards',the 'nose' can make a fine boattail.
|
Good point, an image of that is on their website.
Talgo - T250 Dual
__________________
George
Architect, Artist and Designer of Objects
2012 Infiniti G37X Coupe
1977 Porsche 911s Targa
1998 Chevy S-10 Pick-Up truck
1989 Scat II HP Hovercraft
You cannot sell aerodynamics in a can............
|
|
|
The Following User Says Thank You to kach22i For This Useful Post:
|
|
12-16-2015, 09:37 PM
|
#1786 (permalink)
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 28,491
Thanks: 8,058
Thanked 8,859 Times in 7,313 Posts
|
The original Talgo
"We're going off the rails on the Crazy Train."
O. Osbourne
|
|
|
The Following User Says Thank You to freebeard For This Useful Post:
|
|
12-17-2015, 10:13 AM
|
#1787 (permalink)
|
Master EcoModder
Join Date: Jun 2009
Location: SC Lowcountry
Posts: 1,796
Thanks: 226
Thanked 1,353 Times in 711 Posts
|
Quote:
Rust Heinz, the ketchup king, designed not only the 1938 Phantom Corsair (a weird car in its own right) but this delivery truck, called the Comet. As Daniel Strohl has pointed out, the 1938 Comet was built on an Autocar chassis, and if Rust Heinz hadn’t died in a car crash in 1939 at age 25, the company would probably have commissioned a fleet of these vehicles.
|
__________________
Woke means you're a loser....everything woke turns to ****.
Donald J Trump 8/21/21
Disclaimer...
I’m not a climatologist, aerodynamicist, virologist, physicist, astrodynamicist or marine biologist..
But...
I play one on the internet.
|
|
|
The Following 2 Users Say Thank You to redneck For This Useful Post:
|
|
12-17-2015, 05:47 PM
|
#1788 (permalink)
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 28,491
Thanks: 8,058
Thanked 8,859 Times in 7,313 Posts
|
In an alternate 1950s, they hit the used car lots alongside the Helm's Bakery trucks. Or the Chrysler front-wheel drive Beetle-sized car with the 5-cylinder radial engine.
|
|
|
The Following User Says Thank You to freebeard For This Useful Post:
|
|
12-17-2015, 11:10 PM
|
#1789 (permalink)
|
Master EcoModder
Join Date: Jun 2009
Location: SC Lowcountry
Posts: 1,796
Thanks: 226
Thanked 1,353 Times in 711 Posts
|
__________________
Woke means you're a loser....everything woke turns to ****.
Donald J Trump 8/21/21
Disclaimer...
I’m not a climatologist, aerodynamicist, virologist, physicist, astrodynamicist or marine biologist..
But...
I play one on the internet.
|
|
|
The Following 2 Users Say Thank You to redneck For This Useful Post:
|
|
12-17-2015, 11:53 PM
|
#1790 (permalink)
|
(:
Join Date: Jan 2008
Location: up north
Posts: 12,762
Thanks: 1,585
Thanked 3,555 Times in 2,218 Posts
|
Speaking of air conditioning...
|
|
|
The Following User Says Thank You to Frank Lee For This Useful Post:
|
|
|