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Wrong calculation of rolling resistance

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Wrong calculation of rolling resistance
07-29-2011, 04:46 PM,
#24
LBodnar Offline
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NaN Wrote:It scales rolling friction depending on the surface(surface deformation).
Does it scale it up? Tarmac is the hard reference surface I assume and other surfaces all have higher rolling resistance so it should scale it up?

Tarmac rolling resistance comes from tyre rubber energy dissipation.

Soft ground rolling resistance comes from non-elastic ground deformation so it is not very tyre dependent apart from its geometry and normal force.

Have a look at p.41 Fig 2.7a http://books.google.com/books?id=yAo-6yQ...&q&f=false

Also it acts along the vector of tyre movement so should have both Fx and Fy components.
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Messages In This Thread
[No subject] - by NaN - 07-28-2011, 06:30 PM
[No subject] - by LBodnar - 07-28-2011, 06:45 PM
[No subject] - by NaN - 07-29-2011, 04:45 AM
[No subject] - by NaN - 07-29-2011, 11:59 AM
[No subject] - by LBodnar - 07-29-2011, 12:25 PM
[No subject] - by NaN - 07-29-2011, 12:56 PM
[No subject] - by LBodnar - 07-29-2011, 01:14 PM
[No subject] - by NaN - 07-29-2011, 01:20 PM
[No subject] - by LBodnar - 07-29-2011, 02:21 PM
[No subject] - by NaN - 07-29-2011, 03:13 PM
[No subject] - by LBodnar - 07-29-2011, 03:26 PM
[No subject] - by NaN - 07-29-2011, 03:51 PM
[No subject] - by NaN - 07-29-2011, 03:58 PM
[No subject] - by LBodnar - 07-29-2011, 04:00 PM
[No subject] - by NaN - 07-29-2011, 04:07 PM
[No subject] - by LBodnar - 07-29-2011, 04:07 PM
[No subject] - by LBodnar - 07-29-2011, 04:10 PM
[No subject] - by NaN - 07-29-2011, 04:11 PM
[No subject] - by NaN - 07-29-2011, 04:15 PM
[No subject] - by NaN - 07-29-2011, 04:19 PM
[No subject] - by LBodnar - 07-29-2011, 04:28 PM
[No subject] - by NaN - 07-29-2011, 04:33 PM
[No subject] - by LBodnar - 07-29-2011, 04:46 PM
[No subject] - by NaN - 07-29-2011, 05:07 PM
[No subject] - by LBodnar - 07-29-2011, 05:41 PM
[No subject] - by NaN - 07-29-2011, 05:49 PM
[No subject] - by LBodnar - 07-29-2011, 05:54 PM
[No subject] - by joevenzon_phpbb2_import3 - 07-29-2011, 07:46 PM
[No subject] - by LBodnar - 07-30-2011, 04:03 AM
[No subject] - by NaN - 07-30-2011, 05:49 AM
[No subject] - by LBodnar - 07-30-2011, 06:27 AM
[No subject] - by NaN - 07-30-2011, 06:35 AM
[No subject] - by LBodnar - 07-30-2011, 07:22 AM
[No subject] - by NaN - 07-30-2011, 07:44 AM
[No subject] - by LBodnar - 07-30-2011, 09:15 AM

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