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



Help with Femm 2D application

Started by Low-Q, April 04, 2007, 04:46:34 PM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

Print
Go Down Pages1 2
User actions

Low-Q

April 04, 2007, 04:46:34 PM
Hi,

I have drawn a toroid in femm2D. Then I want this toroid to be a magnet which is radial magnetized from inside out.
Is this possible to do in femm?

It's time consuming, making several small magnets where the poles are pointing outwards...

Br.

Vidar

Omnibus

#1
April 04, 2007, 05:28:39 PM
No, it's not possible. Neither is it  possible in Maxwell which is a way more advanced a program. Unfortunately, you have to assemble your radially magnetized toroid from smaller segments.

dutchy1966

#2
April 05, 2007, 09:24:05 AM
It is possible! just setup one magnet in direction 0 degrees and use copy/rotate around origin 0,0 (if that is your center of the toroid). Use e.g. 10 degree stepping 36 copies.
Can be done in like 30 seconds....

regards

Robert

Omnibus

#3
April 05, 2007, 09:40:16 AM
This is what I said. The only way to make a radially magnetized toroid is to make it up from segments. It is not the time of making it from segments that matters. The problem is that it will only approximate a radially magnetized toroid.

Nali2001

#4
April 05, 2007, 01:21:30 PM
Hmm I kind of wonder if such a magnet can even be made in the real world.
Print
Go Up Pages1 2
User actions