Posted by Hendrik on February 04, 2013 at 05:16:25 from (194.53.253.51):
I know this is an academic question; would like to hear your thoughts though.
Would it be possible to idle an engine down to, say, one revolution per minute, given a large enough flywheel? I know that the rotational inertial energy of a given flywheel increases by the square of the speed, so how would that work out at very low rpms? (I was thinking of my 123 cubic inch, four cylinder, four stroke, Farmall Super A engine, with a normal idle speed of approx. 800 rpm. An extra flywheel, driven at a much higher speed than the crankshaft would add a lot of rotational inertial energy...) Typical cabin fever question ;-) Thanks, Hendrik
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Today's Featured Article - Good As New - by Bill Goodwin. In the summer of 1995, my father, Russ Goodwin, and I acquired the 1945 Farmall B that my grandfather used as an overseer on a farm in Waynesboro, Georgia. After my grandfather’s death in 1955, J.P. Rollins, son of the landowner, used the tractor. In the winter 1985, while in his possession the engine block cracked and was unrepairable. He had told my father
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