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#84 Disputable whether law of the conservation of energy held

general
closed
nobody
None
5
2014-02-04
2012-05-20
akaike
No

It is disputable whether the law of the conservation of energy is held.
Please check the 23 line of these files. In Series.txt, position of box2 is X2 = 0.0, Y2 = 0.0, Z2 = 0.09. And position is changed X2 = 0.0, Y2 = 0.07, Z2 = 0.09 in Parallel.txt. As results, displacement in the z-direction in Parallel.txt is larger than Series.txt.
I expected that displacement in the z-direction in Series.txt is larger than Parallel.txt. Because displacement in the y-direction large in Parallel.txt. So rotational energy is applied. It doesn’t exist in Series.txt.

I can’t understand it. Please teach me how to correct.

Discussion

  • akaike

    akaike - 2012-05-20
     
  • akaike

    akaike - 2012-05-20
     
  • Daniel K. O.

    Daniel K. O. - 2014-02-04
    • status: open --> closed
    • Group: --> general
     
  • Daniel K. O.

    Daniel K. O. - 2014-02-04

    It's not clear what bug this is reporting, looks like a friction pyramid approximation effect.

     

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