06-10-2019, 06:41 AM
|
#341 (permalink)
|
|
(:
Join Date: Jan 2008
Location: up north
Posts: 12,762
Thanks: 1,585
Thanked 3,555 Times in 2,218 Posts
|
**** DOT.
|
|
|
|
 Today
|
|
|
|
Other popular topics in this forum...
|
|
|
|
|
06-11-2019, 01:47 PM
|
#342 (permalink)
|
|
EcoModding Lurker
Join Date: Jan 2017
Location: UK
Posts: 29
Thanks: 11
Thanked 16 Times in 9 Posts
|
Just in case it hasnt already been posted.
__________________
'98 OM606 E class Merc
Running on veg oil
35mpg average (tank to tank)
225 45 17 > 215 55 17 @ 55psi
LED lights all around inc headlights
Planned: electric turbo turbine generator (WIP), EGR coolant heat exchanger, Front air dam, solar panel, lithium battery pack, alt delete, full undertray, weight reduction, block insulation, engine bay insulation.
|
|
|
|
|
The Following 2 Users Say Thank You to ratgreen For This Useful Post:
|
|
|
06-29-2019, 08:34 PM
|
#343 (permalink)
|
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 28,544
Thanks: 8,086
Thanked 8,878 Times in 7,327 Posts
|
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
.
.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
|
|
|
|
|
06-30-2019, 09:58 AM
|
#344 (permalink)
|
|
Master EcoModder
Join Date: Jul 2011
Location: Ann Arbor, Michigan
Posts: 4,179
Thanks: 127
Thanked 2,802 Times in 1,968 Posts
|
Quote:
Originally Posted by freebeard
|
Very cool.
https://zoom.nl/foto/sport/classic-t...s.2538134.html
Quote:
|
Een zijspan combinatie tijdens de Classic TT in Ane.
|
__________________
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............
Last edited by kach22i; 06-30-2019 at 10:48 AM..
|
|
|
|
|
06-30-2019, 10:58 AM
|
#345 (permalink)
|
|
Master EcoModder
Join Date: Jul 2011
Location: Ann Arbor, Michigan
Posts: 4,179
Thanks: 127
Thanked 2,802 Times in 1,968 Posts
|
__________________
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:
|
|
|
07-07-2019, 08:53 PM
|
#346 (permalink)
|
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 28,544
Thanks: 8,086
Thanked 8,878 Times in 7,327 Posts
|
Interesting, but it really went off the rails with the turkey vulture.
http://vignette3.wikia.nocookie.net/...20170111032855
The monster truck is an awkward use case, with the tires and exposed undercarriage, but this one has an aerocap, rudder fin, skegs and (best of all) a shark mouth. I watched this thing on the TV at the pizza parlor and these things are amazing, when they go upside down the fall onto one or two tires and they can spin them the right direction to flip the whole thing rightside up again.
I check, there is at least one electric monster truck. The Bigfoot Electric Monster Truck
_____________
This reminds me of the Catchman's ice sled in the movie Barbarella:
https://www.boatdesign.net/threads/r...e-2#post-82899
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
.
.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
|
|
|
|
|
07-28-2019, 02:39 PM
|
#347 (permalink)
|
|
Master EcoModder
Join Date: Dec 2008
Location: Eugene, OR, USA
Posts: 382
Thanks: 90
Thanked 170 Times in 126 Posts
|
Just a little micro-management going on at the rear of open wheel cars these days.
__________________
2015 BMW i3 REx
2011 Ford Flex SEL AWD
|
|
|
|
|
The Following User Says Thank You to Snax For This Useful Post:
|
|
|
07-28-2019, 02:53 PM
|
#348 (permalink)
|
|
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 28,544
Thanks: 8,086
Thanked 8,878 Times in 7,327 Posts
|
Apparently skin friction and interference drag are over-rated?
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
.
.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
|
|
|
|
|
07-28-2019, 08:21 PM
|
#349 (permalink)
|
|
Master EcoModder
Join Date: Dec 2008
Location: Eugene, OR, USA
Posts: 382
Thanks: 90
Thanked 170 Times in 126 Posts
|
Quote:
Originally Posted by freebeard
Apparently skin friction and interference drag are over-rated?
|
That's what I was thinking. I would love to see this working in a wind tunnel though.
__________________
2015 BMW i3 REx
2011 Ford Flex SEL AWD
|
|
|
|
|
07-28-2019, 09:12 PM
|
#350 (permalink)
|
|
Banned
Join Date: Oct 2009
Location: Fort Worth, Texas
Posts: 2,442
Thanks: 1,422
Thanked 737 Times in 557 Posts
|
Quote:
Originally Posted by kach22i
|
My guess will be: Less movement to effect same force. Thus, less drag. Less noise. But that has to be one helluva rudder mount.
Whose boat? Looks like English buildings in background.
.
Last edited by slowmover; 07-28-2019 at 09:19 PM..
|
|
|
|
|
