View Single Post
Old 11-21-2012, 09:36 PM   #274 (permalink)
oil pan 4
Corporate imperialist
 
oil pan 4's Avatar
 
Join Date: Jul 2011
Location: NewMexico (USA)
Posts: 11,266

Sub - '84 Chevy Diesel Suburban C10
SUV
90 day: 19.5 mpg (US)

camaro - '85 Chevy Camaro Z28

Riot - '03 Kia Rio POS
Team Hyundai
90 day: 30.21 mpg (US)

Bug - '01 VW Beetle GLSturbo
90 day: 26.43 mpg (US)

Sub2500 - '86 GMC Suburban C2500
90 day: 11.95 mpg (US)

Snow flake - '11 Nissan Leaf SL
SUV
90 day: 141.63 mpg (US)
Thanks: 273
Thanked 3,569 Times in 2,833 Posts
Quote:
Originally Posted by RustyLugNut View Post
you have the ability to form effective amounts of active radicals to change the combustion characteristics under the right set of parameters.
And that amount is and those parameters are what?
Because no one seems able or willing to divulge that info.

Also EGR doesn't introduce traces of exhaust gases into the engines intake tract, its more like 5% to 15% of the intake volume.

Quote:
Originally Posted by RustyLugNut View Post
You have threads on this forum touting the effectiveness of water injection for mileage purposes.
Yes for diesel engine only. It does not work on gas engines.
It does work on diesel and gas turbines but not because of any of this sillyness:

Quote:
Originally Posted by RustyLugNut View Post
a portion of the water going through thermolysis and producing active radicals such as H+ and OH- which are part of the precursors to the final oxidation step.
Water injection only shows fuel economy losses when added to production gasoline engines, no matter if its a single cylinder gasoline generator or 2000+ fuel injected gasser.

It may be possible to build a gas engine that can benefit from water or water/methanol injection but the vehicle driveability will be greatly compromised and engine longevity my suffer if the additional liquid is allowed to run dry.
__________________
1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
  Reply With Quote