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Author Topic: Latest: No back torque generator.  (Read 119019 times)

broli

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Re: Latest: No back torque generator.
« Reply #120 on: May 15, 2009, 11:09:02 AM »
I'm kind of confused here with who believing what. I'm just going to stay with the simple believe of voltage being induced on the disk itself. The other thing I'm thinking about now is whether the field caused by moving electrons interact only on each others field. Or wether the moving electron itself is interacting with the field of another moving electron. If the latter is the case then shielding can be used to screen one electron from the field of others. But their fields would still be exposed, so it would only work if indeed the electron is interacting with the field.

BEP

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Re: Latest: No back torque generator.
« Reply #121 on: May 15, 2009, 12:04:39 PM »
@BEP,  Persistence is a powerful force.  A persistent drop of water can carve out deep valleys over thousands or millions of years.  If we didn't believe as strongly as we do, then we wouldn't be as persistent.

Sorry GB

To me your coin experiment is saying the flux rotates on its axis with the magnet because the flux rotates on its axis with the magnet.

As far as persistence goes it is only persistant, not factual. I can spend my life telling people the sky is red. That doesn't mean it is or will be. Maybe it only means I should remove my glasses with red lenses.

I will agree to disagree on both points and wish you all well on your experiments as I see it all fruitless. I have already travelled that road.


gravityblock

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Re: Latest: No back torque generator.
« Reply #122 on: May 15, 2009, 12:33:06 PM »
I will agree to disagree on both points and wish you all well on your experiments as I see it all fruitless. I have already travelled that road.

Many people will travel on the same road before a breakthrough occurs.  Just because you have traveled down this road and didn't find a breakthrough, doesn't mean someone else won't.  The road doesn't produce the fruit.  The people who travel on the road produces the fruit.

Just because your efforts were fruitless, doesn't mean someone else's efforts will be fruitless.  I wish you the best of luck in finding a road that is fruitful to you.

GB
« Last Edit: May 15, 2009, 01:49:48 PM by gravityblock »

gravityblock

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Re: Latest: No back torque generator.
« Reply #123 on: May 15, 2009, 01:30:38 PM »
I believe that the voltage is induced on the disk and not the external circuit.  I also believe the field or flux rotates with the magnet.  I am at odds with myself on this, but have a possible explanation.

The free electrons on the disk that are not strongly bound to the nucleus of the atom could be flowing off the disk in a parabolic path from the axis to the rim due to the centrifugal force (CF).  Now I realize some will say the (CF) is not a real force.  That is irrelevant because the effect is real.

I also realize some will say that this will occur even without the presence of a magnetic field.  This is true, but without the presence of the magnetic field, the electrons will flow in a parabolic path at random times and in random directions, thus no current or voltage will be detected.

With the presence of a magnetic field, the electrons will cut the lines of force due to the CF, which will induce a force that causes other electrons to move in the same direction and not at random times, thus current will be detected. 

The electrons then may travel in a more circular path from the axis to the rim as it cuts through the lines of force.  This would cause the electrons to cut through the lines of force many more times as compared to a parabolic path.

Questions that need to be asked that could support this idea.

Why do the electrons flow from the axis to the rim?  Is it due to the CF?

If the electrons flowed from the rim to the axis, then a centripetal force could be responsible, but this force or effect is not present.

How could a single external wire cutting through the magnetic field produce so much current? If this is the case, then a single external wire that has many turns, would then cut the lines of force more times and induce more current if the magnet and disk rotate together.  This should put to rest if the field rotates with the magnet or not and if the voltage is induced on the disk or external circuit.  This should be easy to test.

I am not saying the CF starts the process.  I am saying it is possible, but it leaves me at odds with myself.

Maybe somebody can take this idea, correct the errors, and come up with a solution.

This is just another wild and crazy thought of mine.
« Last Edit: May 15, 2009, 02:05:30 PM by gravityblock »

BWS

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Re: Latest: No back torque generator.
« Reply #124 on: May 15, 2009, 02:08:39 PM »
Thank you to those who thought about my ideas.
What I tell you is based on solid experimentation; I have working prototypes for everything I mention except a finished device (which I can not afford to build yet).
  The magnet is just like a lens in the manner that if you rotate a lens on it's axis of focus, the image does not rotate; so when you rotate a magnet on it's axis of magnetization, the field does not rotate.  A simple way to demonstrate this involves a strong  round (disk or cylindrical) magnet and a thick piece of aluminum.  Slide the magnet laterally on the aluminum and you will find great resistance due to induction (hysteresis) but if you spin the magnet (on its axis of magnetization) on the aluminum (or other nonferrous metal) you'll find there is no magnetic resistance.  This is because the field does not rotate with the magnet.  This is how/why the unipolar generator works even though there is no relative motion between the inductors and the source of field.  This is a serious textbook anomaly.  This starts to explain how systems of circulating charged particles get big because the circulating particles are circulating around the field they are also producing (just like a coil).
  With respect to centripital forces; electrons have basically no mass. There is no detectable difference between the electrons being induced to the axis or to the circumference.  They are happy to go either way.  The EM forces greatly override their momentum.
 To see why you can never violate Newton with coils, go back to the first reference I posted showing 2 perpendicular current elements, it explains it pretty well.  The perpendicular current elements do violate Newton, so they even make a point to say that you cant make isolated current elements which is dead wrong.  To make an isolated current element you simply need a straight wire segment with sliding (or rolling or arc gap) brushes at each end.  My patent involves many such elements (www.magvortechs.tk) in series.
  Another explanation for this could be that you can not violate Newton using 2 magnets moving past each other; many of us have tried this to no avail.  Coils act just like permanent magnets, so the same is true there.  You have to take advantage of the unipolar fixed field effect, the perpendicular current element Newton violation, and a uniform geometry to realize over-unity.
-BWS

gravityblock

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Re: Latest: No back torque generator.
« Reply #125 on: May 15, 2009, 02:30:54 PM »
@BWS:

It is because the field is uniform or near uniform when rotating the magnet on it's axis over aluminum with no magnetic resistance and has nothing to do if it's stationary or moving with the magnet.  Just because the field is uniform doesn't mean the uniform field can't rotate with the magnet. The field would still be uniform if it rotated with the magnet or not. This is a mute point as far as I am concerned. 

Yucca

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Re: Latest: No back torque generator.
« Reply #126 on: May 15, 2009, 02:33:11 PM »
Hello all,

Sorry to keep banging on about homopolars in general, I know this thread is about Brolis idea, but I thought you'd all like to hear about my experiment.

I tried the experiment of spinning The magnet disk along with the takeoff and load. Took me a few tries and a few flying capacitors to get it balanced well enough. I just stuck the cap to the axle using super glue.

Magnet: N52 Nickel Coated Neo (diam=38mm thick=6.5mm)
Electrolytic cap: 6.3V 1000uF
Resistor: 100k metal film

Outer rim is connected to the -v cap terminal.
The magnet axle is connected via the resistor to the +v cap terminal.

In this configuration the cap will discharge at about 2mV per second.

I discharged the cap by shorting and then did a spin up to 3000RPM for 2 minutes.

I noticed no difference in the capacitors charge after measuring as soon as it stopped. spinning, GUTTED!

I wondered if the centrifugal force made my rim connection go open circuit as it's only bound on with tight sellotape so I also tried precharging the cap to 300mV and then left it to discharge for 30 seconds. Tried this spinning and static, same discharge rate.

broli

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Re: Latest: No back torque generator.
« Reply #127 on: May 15, 2009, 02:39:13 PM »
GB I think the CF has a very minor role in the system. The speed must be VERY high for it to near the size of the centrifugal force. According to my quick analysis the speed must be 10 000 times higher than the speed of light for the CF to be equal to the electromagnetic force. In a normal setup that turns around 1000 RPM the CF is about 100 000 000 000 times weaker and the EM force. This is because the the charge of an electron is much higher than its mass.

BUT it's interesting that you brough this up because last night I was thinking how one could turn the homopolar generator into a hydrodynamic model. You would have a liquid spinning that has a pressure gradient going from the center to the rim due to the centrifugal force. At the rim you have a point where the liquid can escape. A week ago I built a magnetic stir for another project but this might be helpfull for this one as well.

The idea is that as the stir is rotating the water the water starts to press against the sides of the container due to the centrifugal force. At the top the liquid is allowed to escape due to this pressure. Just like the homopolar generator now you introduce a "load" namely the turbine to generate some electricity or w/e. But UNLIKE a homopolar generator wether there's a load or not it will not slow down the motion of the water AFAIK. After it has done the work the water is circultated back in the container.

Since I already have a magnetic stir I might play around with this concept.

If you do not know what a magnetic stir is here's a good youtube video showing it...

http://www.youtube.com/watch?v=QMR_E2ZJarU

You can built these yourself for the fraction of the retail price.

BWS

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Re: Latest: No back torque generator.
« Reply #128 on: May 15, 2009, 02:40:17 PM »
Your reply is notable because you are taking an EE's point of view.  That is, you have probably been taught that induction can only occur only when there is a change (delta) in field strength on a charged particle.  This is the system used when working with oscillating fields and induction in coils, and it has no application to the uniform/steady field physics we are talking about here.  To see my point, take a strong look at cyclotrons.  In a cyclotron induction is definitely happening even though there is no change in field strength relative to the particle, but the moving particle must move perpendicularly through the steady field, and then induction can not be avoided.
-BWS

gravityblock

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Re: Latest: No back torque generator.
« Reply #129 on: May 15, 2009, 02:52:42 PM »
GB I think the CF has a very minor role in the system. The speed must be VERY high for it to near the size of the centrifugal force. According to my quick analysis the speed must be 10 000 times higher than the speed of light for the CF to be equal to the electromagnetic force. In a normal setup that turns around 1000 RPM the CF is about 100 000 000 000 times weaker and the EM force. This is because the the charge of an electron is much higher than its mass.

The electromagnetic force has nothing to do with how strong the electrons are bound to the atom.  The electrons that flow along a conductor are free electrons and are not bound to the atom.  Sometimes they move in random directions on there own along a conductor without any external force. 

Once these free electrons start cutting through the lines of force due to the CF, then the electromagnetic force is responsible for the movement of the other electrons since a current was induced by those free electrons cutting the lines of force.
« Last Edit: May 15, 2009, 03:52:48 PM by gravityblock »

gravityblock

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Re: Latest: No back torque generator.
« Reply #130 on: May 15, 2009, 03:31:08 PM »
Your reply is notable because you are taking an EE's point of view.  That is, you have probably been taught that induction can only occur only when there is a change (delta) in field strength on a charged particle.  This is the system used when working with oscillating fields and induction in coils, and it has no application to the uniform/steady field physics we are talking about here.  To see my point, take a strong look at cyclotrons.  In a cyclotron induction is definitely happening even though there is no change in field strength relative to the particle, but the moving particle must move perpendicularly through the steady field, and then induction can not be avoided.
-BWS
 

How could you have a tornado (electron) that is spinning, but the wind or force (magnetic field) is not moving with the spin of the tornado (electron), but is stationary? 

gravityblock

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Re: Latest: No back torque generator.
« Reply #131 on: May 15, 2009, 05:57:56 PM »
I think Yucca's experiment suggests the field or flux rotates with the magnet.  If the field was stationary, then the leads on the capacitor would have cut the lines of force and charged the capacitor.

The external circuit inducing the voltage by cutting the lines of force is disproven also since voltage is indicated with a rotating disk, stationary magnet, and stationary external circuit.  The stationary circuit can not induce a voltage if the magnet is stationary also since it doesn't cut the lines of force.

lumen

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Re: Latest: No back torque generator.
« Reply #132 on: May 15, 2009, 06:47:14 PM »
Quote
The external circuit inducing the voltage by cutting the lines of force is disproven also since voltage is indicated with a rotating disk, stationary magnet, and stationary external circuit.  The stationary circuit can not induce a voltage if the magnet is stationary also since it doesn't cut the lines of force.

This is true, but what about the case where the magnet and disk both rotate. Is this not the same as a stationary disk and magnet with only the contacts rotating?


broli

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Re: Latest: No back torque generator.
« Reply #133 on: May 15, 2009, 06:53:07 PM »
This is true, but what about the case where the magnet and disk both rotate. Is this not the same as a stationary disk and magnet with only the contacts rotating?

Didn't we get over this already? When the outside circuit gets glued to the magnet as well, its mobile electrons will rotate and thus create a magnetic field. This magnetic field will interact with the magnet and cause a voltage. Incidentally this voltage gets canceled by the primary voltage that was created on the disk. So the net voltage is 0.

I don't like to keep talking in circles. We need to talk and experiment and then share the data.

gravityblock

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Re: Latest: No back torque generator.
« Reply #134 on: May 15, 2009, 06:57:40 PM »
This is true, but what about the case where the magnet and disk both rotate. Is this not the same as a stationary disk and magnet with only the contacts rotating?

You are correct.  After more thought, assuming Yucca's experiment is not flawed somehow, disproves my CF theory when both rotate together, cause this should have induced a voltage.

It appears to me, that whatever is inducing the current and voltage varies with the different types of arrangements.