Overunity.com Archives is Temporarily on Read Mode Only!



Free Energy will change the World - Free Energy will stop Climate Change - Free Energy will give us hope
and we will not surrender until free energy will be enabled all over the world, to power planes, cars, ships and trains.
Free energy will help the poor to become independent of needing expensive fuels.
So all in all Free energy will bring far more peace to the world than any other invention has already brought to the world.
Those beautiful words were written by Stefan Hartmann/Owner/Admin at overunity.com
Unfortunately now, Stefan Hartmann is very ill and He needs our help
Stefan wanted that I have all these massive data to get it back online
even being as ill as Stefan is, he transferred all databases and folders
that without his help, this Forum Archives would have never been published here
so, please, as the Webmaster and Creator of these Archives, I am asking that you help him
by making a donation on the Paypal Button above.
You can visit us or register at my main site at:
Overunity Machines Forum



Sjack Abeling Gravity Wheel and the Worlds first Weight Power Plant

Started by AquariuZ, April 03, 2009, 01:17:07 PM

Previous topic - Next topic

0 Members and 96 Guests are viewing this topic.

Print
Go Down Pages 1 ... 260 261 262 263 264 ... 491
User actions

hansvonlieven

#1305
May 08, 2009, 04:28:04 PM
Which simulation are you talking about Omnibus, I would like to have a look at this.

Hans von Lieven
When all is said and done, more is said than done.     Groucho Marx

Omnibus

#1306
May 08, 2009, 04:32:18 PM
That one similar to what we already spoke about (see attached).

hansvonlieven

#1307
May 08, 2009, 04:41:02 PM
I thought so, I was just making sure we are talking about the same thing.

In WM2D you do not get a centre of gravity as such. In some simulations you can, but not in this one. WM2D gives you the "System centre of mass" which is not the same thing, since it includes the mass of your ramps, hence the discrepancy.

Hans von Lieven
When all is said and done, more is said than done.     Groucho Marx

hansvonlieven

#1308
May 08, 2009, 04:46:03 PM
I just did a quick sim to show you what I mean. Have a look at where the system centre of mass is on this one.

Hans von Lieven
When all is said and done, more is said than done.     Groucho Marx

mondrasek

#1309
May 08, 2009, 05:04:00 PM
The center of mass of the wheel and weights (guide ramps not included) in the sim I analyzed is directly below the axle.  That is why the wheel stops there.  That is the keeling effect.  This off center CoG is allowed by the slop in the guide tracks.

If the guide tracks were made so that they were only the width of the weight spheres (no slop) the center of gravity of the system would be coincident with the axle.  And it would not settle at any position.

How did I find this equilibrium position?  I turned off the material frictions, cranked up (lowered) the time step and integration error, added minimal overall dynamic friction in the form of "air resistance" and let it run!  It worked perfectly.  It gave the correct result.
Print
Go Up Pages 1 ... 260 261 262 263 264 ... 491
User actions