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Re: [T3] Horsepower at the wheels.


On 1 Sep 2004 at 7:46, Greg Merritt wrote:

> 	For a given transmission, wouldn't the loss be measured in 
> absolute horsepower lost (presumably as a function of gear selection 
> and transmission rpms), rather than a percentage of input horsepower?

There's probably some of each, plus one of rpm. In general, in systems like 
this there will always be a small amount of fixed losses, plus some which are 
proportional to the thruput (because the forces on the gears increase as the 
thru put increases) and some losses that are a function of velocity, or rpm. 
The latter are most often due to the viscosity of the oil.

Still, I think a % gives a pretty good indicator.

-- 
*******************************
Jim Adney, jadney@vwtype3.org
Madison, Wisconsin, USA
*******************************

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