Friday, May 22, 2009

best perpetual motion machine free energy laws of physics

Perpetuum mobile.
The term perpetual motion, taken literally, refers to movement that goes on forever. However, the term more commonly refers to any device or system that perpetually (indefinitely) produces more energy than it consumes, resulting in a net output of energy for indefinite time. The law of conservation of energy, which states that energy cannot be created or destroyed, implies that such a perpetual motion machine cannot exist. The most commonly contemplated type of perpetual motion machine in this class is a mechanical system which (supposedly) sustains motion indefinitely, despite losing energy to friction and air resistance.
picture of Perpetuum Mobile of Villard de Honnecourt (about 1230) (c) wiki
A second type of impossible "perpetual motion machine" is one which does not violate conservation of energy, but produces work by extracting heat from its surroundings, thereby cooling them down, and converting the heat energy into mechanical work. Such machines are forbidden by the second law of thermodynamics.
Perpetual motion violates either the first law of thermodynamics, the second law of thermodynamics, or both. The first law of thermodynamics is essentially a statement of conservation of energy. The second law can be phrased in several different ways, the most intuitive of which is that heat flows spontaneously from hotter to colder places; the most well known statement is that entropy tends to increase, or at the least stay the same; another statement is that no heat engine (an engine which produces work while moving heat between two separate places) can be more efficient than a Carnot heat engine. As a special case of this, any machine operating in a closed cycle cannot only transform thermal energy to work in a region of constant temperature.

picture of Perpetuum Mobile (c) wiki
A History of the Search for Self-motive Power from the 13th to the 19th Century
Henry Dircks Published 1870

Machines which are claimed not to violate either of the two laws of thermodynamics but rather to generate energy from unconventional sources are sometimes referred to as perpetual motion machines, although they are generally considered not to meet the standard criteria for the name. By way of example, it is possible to design a clock or other low-power machine, such as Cox's timepiece, which runs on the differences in barometric pressure or temperature between night and day. Such a machine has a source of energy, albeit one from which it is impractical to produce power in quantity.
perpetual motion machine magnets
The OC MPMM - Alsetalokin's Video

It is customary to classify supposed perpetual motion machines according to which law of thermodynamics they purport to violate:
A perpetual motion machine of the first kind produces energy from nothing, giving the user unlimited 'free' energy. It thus violates the law of conservation of energy.
Leonardo Da Vinci - Perpetual Motion 1 (gravity engine) from Original Leonardo da vinci drawing
A machine designed by Leonardo da Vinci over 500 years ago while he was investigating the possibility of perpetual motion.

A perpetual motion machine of the second kind is a machine which spontaneously converts thermal energy into mechanical work. When the thermal energy is equivalent to the work done, this does not violate the law of conservation of energy. However it does violate the more subtle second law of thermodynamics (see also entropy). Such a machine is different from real heat engines (such as car engines), which always involve a transfer of heat from a hotter reservoir to a colder one, the latter being warmed up in the process. The signature of a perpetual motion machine of the second kind is that there is only one heat reservoir involved, which is being spontaneously cooled without involving a transfer of heat to a cooler reservoir. This conversion of heat into useful work, without any side effect, is impossible, as stated by the second law of thermodynamics. In contrast, a hot reservoir inside an internal combustion engine is created by a spark igniting fumes which contain stores of chemical energy. The temperature of the fumes increases above that of the surroundings. This is not a perpetual motion machine since the increase in temperature is a result of the release of a finite available amount of chemical energy - which is always much less than the total heat energy and mass-energy contained within the system. As explained by statistical mechanics, there are far more states in which heat distribution is close to thermodynamic equilibrium than states in which heat is concentrated in small regions, so temperatures will tend to even out over time, reducing the amount of free energy available for conversion to mechanical energy.
Perpetual Motion
Invented by Mr. Reidar Finsrud, the whole machine is placed inside a glass mount, to prevent visitors who view the machine in the gallery from touching it.

A more obscure category is a perpetual motion machine of the third kind, usually (but not always) defined as one that completely eliminates friction and other dissipative forces, to maintain motion forever (due to its mass inertia). Third in this case refers solely to the position in the above classification scheme, not the third law of thermodynamics. Although it is impossible to make such a machine, as dissipation can never be 100% eliminated in a mechanical system, it is nevertheless possible to get very close to this ideal (see examples in the Low Friction section). Even if such a machine could be built, it would not serve as an endless source of energy, since the amount of available energy is still finite: if we could build a frictionless flywheel, it would eventually slow down and stop if its kinetic energy were tapped for useful work, and we would get no more energy out than the amount that was initially put in to spin up the flywheel.
Like all scientific theories, the laws of physics are incomplete. Outside of pure mathematics, stating that things are absolutely impossible is more a hallmark of pseudoscience than of true science. Nevertheless, the term is properly used to reflect those things that cannot be true without a significant rewrite of nearly all known scientific laws.
How Mylow Replicated Howard Johnson's Magnet Motor

The conservation laws are particularly robust. Noether's theorem states that any conservation law can be derived from a corresponding continuous symmetry. In other words, so long as the laws of physics (not simply the current understanding of them, but the actual laws, which may still be undiscovered) and the various physical constants remain invariant over time — so long as the laws of the universe are fixed — then the conservation laws must be true, in the sense that they follow from the presupposition using mathematical logic. To put it the other way around: if perpetual motion or "overunity" machines were possible, then most of what we believe to be true about physics, mathematics, or both would have to be false.
We can investigate whether the laws of physics are invariant over time: using telescopes we can examine the universe in the distant past; the fact that stars even exist and are, to the limits of our measurements, identical to stars today, is a direct visual demonstration that physics was similar in the past. Combining different measurements such as spectroscopy, direct measurement of the speed of light in the past and similar measurements demonstrates that physics appears to have remained substantially the same, if not identical, for all of observable history spanning billions of years.
Magnet Motor concept and How magnetic shielding works
this video will help you understand how magnetic shielding works.
also i will explain a magnet motor concept that i believe would work if built properly.

The principles of thermodynamics are so well established, both theoretically and experimentally, that proposals for perpetual motion machines are universally met with disbelief on the part of physicists. Any proposed perpetual motion design offers a potentially instructive challenge to physicists: one is almost completely certain that it can't work, so one must explain how it fails to work. The difficulty (and the value) of such an exercise depends on the subtlety of the proposal; the best ones tend to arise from physicists' own thought experiments and often shed light upon certain aspects of physics.
Rotor and Stator Magnet Dimensions for Mylow's Howard Johnson Magnetic Motor Replica

Here are the rotor and stator magnets next to a precision ruler so you can see what their dimensions are in standard and metric units.
"The law that entropy always increases, holds, I think, the supreme position among the laws of Nature. If someone points out to you that your pet theory of the universe is in disagreement with Maxwell's equations — then so much the worse for Maxwell's equations. If it is found to be contradicted by observation — well, these experimentalists do bungle things sometimes. But if your theory is found to be against the second law of thermodynamics I can give you no hope; there is nothing for it but to collapse in deepest humiliation." — Sir Arthur Stanley Eddington, The Nature of the Physical World (1927)
The earliest references to perpetual motion machines, by an Indian mathematician-astronomer, Bhāskara II, date back to 1150. He described a wheel that he claimed would run forever.
Villard de Honnecourt in 1235 described, in a 33 page manuscript, a perpetual motion machine of the first kind. His idea was based on the changing torque of a series of weights attached with hinges to the rim of a wheel. While ascending they would hang close to the wheel and have little torque, but they would topple after reaching the top and drag the wheel down on descent due to their greater torque during the swing. His device spawned a variety of imitators that continued to refine the basic design.
Robert Boyle's self-flowing flask appears to fill itself through siphon action. This is not possible in reality: a siphon requires its "output" to be lower than the "input".
OC MPMM replication (magnet motor)

In 1775 the Royal Academy of Sciences in Paris issued the statement that the Academy "will no longer accept or deal with proposals concerning perpetual motion". Johann Bessler (also known as Orffyreus) created a series of claimed perpetual motion machines in the 18th century. In the 19th century, the invention of perpetual motion machines became an obsession for many scientists. Many machines were designed based on electricity, but none of them lived up to their promises. Another early prospector in this field was John Gamgee. Gamgee developed the Zeromotor, a perpetual motion machine of the second kind.
Devising these machines is a favourite pastime of many eccentrics, who often come up with elaborate machines in the style of Rube Goldberg or Heath Robinson. These designs may appear to work on paper at first glance. Usually, though, various flaws or obfuscated external power sources have been incorporated into the machine. Such activity has made them useless in the practice of "invention". info (c)
As the term "perpetual energy" increasingly became associated with fraud in the late 19th century, inventors have generally come to avoid using it. One common alternative term used is "over-unity," even though it has essentially the same meaning. Today devices described as perpetual motion devices claim to operate by extracting "zero point energy" or some other source of external energy.
1 Motionless Electromagnetic Generator, a device that supposedly taps vacuum energy.
2 Perepiteia, a device that claims to utilize back EMF.
3 Steorn Ltd., a company that claims to have built a motor using only permanent magnets.
4 Stanley Meyer's water fuel cell A device that purportedly powered a car by converting water into hydrogen and harnessing the energy of hydrogen combustion (which, in turn, emits water vapor that can be refueled to the car)
5 Joe cell