G Mann wrote:
That would be 28 Peak HP so you need those 18 gears to
keep the little engine exactly in BOTH it's best torque and
best Horsepower sweet spot to gain max efficiency to achieve
that perfect mileage.
And if the only duty of the engine was to run the generator that
powers the
All good points.
The end result, in any case is to place the engine at the ''sweet spot as
much as possible, even on the heavy haul big rigs.
If running a small engine at speed to run a generator worked, surly someone
would be doing it now. Why not?
Grant...
AZ
On Fri, Nov 18, 2011 at
G Mann wrote:
If running a small engine at speed to run a generator worked, surly someone
would be doing it now. Why not?
It is being done with 2.5L diesels and metro transit buses, I believe with
battery or flywheel storage and regenerative braking.
Mitch.
Isn't that the way ships are powered these days?
Greg
-Original Message-
From: mercedes-boun...@okiebenz.com [mailto:mercedes-boun...@okiebenz.com]
On Behalf Of G Mann
Sent: Friday, November 18, 2011 10:03 AM
To: Mercedes Discussion List
Subject: Re: [MBZ] Hybrids - and big truck
Locomotives have been doing it for a long time --
On Fri, Nov 18, 2011 at 12:02 PM, G Mann g2ma...@gmail.com wrote:
All good points.
The end result, in any case is to place the engine at the ''sweet spot as
much as possible, even on the heavy haul big rigs.
If running a small engine at
Just so happens I have experience with the hybrid bus program... Yes, it
is being done.. but not on a large scale, and it is only being done because
of HUGE government cash being pumped into the program to support it. If it
was a real market sale.. they would NEVER be put in service.
As for the
Or start a green solar company.
The local bus line is looking at hybrid buses, I think they use
flywheels and batteries and various other things along with maybe a CNG
diesel or IC something. Anyway the cost is 4x a regular diesel bus, but
a lot of people are all gaga over the possibility of
G Mann wrote:
All good points.
The end result, in any case is to place the engine at the
''sweet spot as much as possible, even on the heavy haul big
rigs.
If running a small engine at speed to run a generator worked,
surly someone would be doing it now. Why not?
Well, I don't know.
Rich Thomas richthomas79td...@constructivity.net writes:
The local bus line is looking at hybrid buses
They're running a few here. I've never seen any numbers published
comparing fuel savings to the extra initial cost and whatever
extra maintenance they might require.
I can see the theory of
