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Old 09-01-2012, 09:36 PM
Jeremy5848's Avatar
Jeremy5848 Jeremy5848 is offline
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Join Date: Mar 2006
Location: Sonoma Wine Country
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Quote:
Originally Posted by Frank Reiner View Post
Re: Stiffness

Although the area of the 16.5mm bar is 30% greater than the 14.5mm bar, torsional stiffness varies as the 4th power of the diameter. Hence, the 16.5 bar has a stiffness that is 1.677 times that of the 14.5 bar!
Thanks, Frank. I hoped someone would have the real info. Mechanical was not my type of engineering!

Jeremy
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