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Author Topic: Can somebody explain this?  (Read 7507 times)

Offline Gabriele

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Can somebody explain this?
« on: October 23, 2013, 05:55:40 PM »
How can the wheels rotate? The force of the rectangle shouldnt be radial? Perhaps is a bug of WM. Strange is if you raise the weight of the rectangle you note that you can raise the counterforce...

Offline Gabriele

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Re: Can somebody explain this?
« Reply #1 on: October 25, 2013, 08:40:18 AM »
Nobody?

Offline lancaIV

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Re: Can somebody explain this?
« Reply #2 on: October 25, 2013, 06:37:07 PM »
With my programs there is not the possibility to open the download !

But "senzamariju(h)ana" as title ?


" Feeling(and observing) under joint consuming conditions "? Red Bull like ?
                          Then nothing is impossible !


S
  CdL

Offline gyulasun

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Re: Can somebody explain this?
« Reply #3 on: October 25, 2013, 10:03:25 PM »
With my programs there is not the possibility to open the download !

...

S
  CdL

Hi Lanca,

The file is made by a Dynamic Motion Simulator program from DST, here you can see it: http://www.design-simulation.com/wm2d/

I do not think many members here have this program, so it would have been better to make a picture file from the simulation at least to show what the setup is all about, perhaps then more answers could be gathered.

Gyula

Offline Gabriele

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Re: Can somebody explain this?
« Reply #4 on: October 26, 2013, 01:28:04 PM »
Here a 1minute lenght video

Offline Newton II

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Re: Can somebody explain this?
« Reply #5 on: October 26, 2013, 02:01:05 PM »


Rectangular bar is hitting the wheels at an angle on the curve with a force.    Horizontal component of this force is making the wheels to rotate in its direction as I see it.

Offline Gabriele

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Re: Can somebody explain this?
« Reply #6 on: October 26, 2013, 03:23:45 PM »
Seems is the bouncing that let the wheel rotate.

Offline Gabriele

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Re: Can somebody explain this?
« Reply #7 on: October 26, 2013, 04:04:09 PM »
I modified the WM2D file,now set without attrites the kinetic energy of the circles rises. Set with air attrite we have a moment where kinetic energy of the 2 rounds are 4 times greater than potential energy lost by the weight. The rectangular weight has a spring so potential energy isn't loosed at all. How should i have to get this? An error of programmation of WM2D or an overunity device?

Offline Gabriele

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Re: Can somebody explain this?
« Reply #8 on: October 26, 2013, 05:14:37 PM »
Here the video. I don't tell you what it seems... :D

Offline Gabriele

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Re: Can somebody explain this?
« Reply #9 on: October 26, 2013, 07:09:35 PM »
Confirm me please it's an error of computation... notate in blue the graph of the amplification of potential energy...from where does come she from?

Offline Gabriele

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Re: Can somebody explain this?
« Reply #10 on: October 28, 2013, 04:22:01 PM »
Maybe some good one can model it througt another simulation software to see if we reach same results? like maxwell3d or even phuun?