Language: 
To browser these website, it's necessary to store cookies on your computer.
The cookies contain no personal information, they are required for program control.
  the storage of cookies while browsing this website, on Login and Register.

GDPR and DSGVO law

Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Google Search

Custom Search

Author Topic: hwvc.org capillary power  (Read 2635 times)

Offline kolbacict

  • Hero Member
  • *****
  • Posts: 1039
Re: hwvc.org capillary power
« Reply #15 on: October 08, 2022, 10:52:33 AM »
Well, maybe from one capillary there is very little energy in practice. Or must be a lot of them.
The case with magnetic fluid is more interesting.
A year or two ago, I suggested using a variable density magnetic fluid, and I had a question.
But no one, as always, paid attention to it.  :)
Then I’ll ask again, the density of the magnetic fluid, which is higher than the level of a large bath
and which is surrounded by a ring magnet is largest than the rest magnetic liquid , isn't it?

Offline kolbacict

  • Hero Member
  • *****
  • Posts: 1039
Re: hwvc.org capillary power
« Reply #16 on: October 14, 2022, 10:33:18 AM »
There is an opinion  that the magnetic fluid suspended by a magnet on the right side will not push the float. Because the magnetic fluid will not have buoyant properties.  :(

Offline Tarsier_79

  • Jr. Member
  • **
  • Posts: 87
Re: hwvc.org capillary power
« Reply #17 on: October 21, 2022, 10:02:06 PM »
If the right side cannot push the float higher, the float on the left and the right will remain at the same level, even though the level has dropped on the left.

Alternatively, as a progression of this thought, I imagine you could suck the level lower on the left with a submerged magnet. For there not to be an imbalance of force, there would have to be an increase in buoyant force on this side. I do not think that is the case. There has to be an imbalance. Surely the "ring" cannot be magnetic at all, sliding through the magnetic fields unhindered.

I wonder if the suspended iron in the ferro-fluid creates a structure within the fluid, increasing resistance to the hypothetical ring?

Offline kolbacict

  • Hero Member
  • *****
  • Posts: 1039
Re: hwvc.org capillary power
« Reply #18 on: October 22, 2022, 12:13:34 PM »
Alternatively, as a progression of this thought, I imagine you could suck the level lower on the left with a submerged magnet.
You can make it even easier, just use two liquids of different densities. But there will be no OU. 8)

Quote
I wonder if the suspended iron in the ferro-fluid creates a structure within the fluid, increasing resistance to the hypothetical ring?
Certainly structures of different density are created in the magnetic fluid under the influence of an external magnetic field.

Offline sm0ky2

  • Hero Member
  • *****
  • Posts: 3726
Re: hwvc.org capillary power
« Reply #19 on: October 29, 2022, 09:28:35 PM »
Well, maybe from one capillary there is very little energy in practice. Or must be a lot of them.
The case with magnetic fluid is more interesting.
A year or two ago, I suggested using a variable density magnetic fluid, and I had a question.
But no one, as always, paid attention to it.  :)
Then I’ll ask again, the density of the magnetic fluid, which is higher than the level of a large bath
and which is surrounded by a ring magnet is largest than the rest magnetic liquid , isn't it?


it may be that the densities balance out by a factor of the height.