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Old 12-04-2010, 10:11 PM   #116 (permalink)
dcb
needs more cowbell
 
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pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

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Quote:
Originally Posted by Old Mechanic View Post
...Restricting the operating range of IC engines to only their peak BSFC is possible using a HH powertrain, which is why the efficiency of the INNAS design was doubled.
The hydraulic system in this case lists losses of %95 and %96 and %91 for the pump, hydraulic transformer and the in-wheel motors(~%83 efficient transmission from the engine) plus something for the accumulators. The hiway milage would be much better with a direct coupling (and the right engine).

Hydraulic is an excellent regen system.

an 83% efficient transmission? not so much, I would rather take my chances with a stick shift there, and hold in the hydro-boost button accordingly.
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Last edited by dcb; 12-04-2010 at 10:38 PM.. Reason: missed a %
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