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In Reply to: Frictional heating of vinyl posted by Mark Kelly on October 27, 2006 at 07:08:49:
Caffienator has pointed out that I made a mistake in my calculation when I put 15N as the down force instead of 15mN.The change in the predicted result is quite interesting - it reduces the actual contact area by slightly more than it reduces the heat generated, so the hotspot temperature rise increases to 17oC and the average temperature rise decreases to less than 0.1oC.
My thanks to Caffienator for pointing out the error.
Mark Kelly
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Follow Ups
- Error notice - Mark Kelly 10/27/0620:21:51 10/27/06 (3)
- Keep going ... pretty soon you'll be showing a cooling as the LP plays. LOL - bjh 21:04:12 10/27/06 (2)
- No conflict - Mark Kelly 21:28:10 10/27/06 (1)
- Oh, OK , I follow ... sorry about that, nt - bjh 23:02:29 10/27/06 (0)