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Dennis Lee Phase change cycle.

Today water is super heated to 1000 degrees under high pressure to generate our electricity. What happens if we used something with a much lower boiling point.

Some thing that boils at below 40 degrees f below zero degrees perhaps not many places can get that low, meaning we have a reliable heat source.

As strange as it seems this has been accomplished by man named Dennis Lee and a talented team from the United States.

This man has been blocked in several ways one way was to send him to trial for fraud this apparently had some TV coverage ,a charge he claims he beat it by the way.

Remember these devices have been built and tested and unfortunately confiscated by authorities and never returned.

This article is reproduced from the package Dennis Lee provides as an information package.

Just think we could have no more oil wars or oil pollution.

His address is in the inventors section.

His package contains three NTSC standard videos and a book and if not satisfied he will refund your money.

Apparently only two people have requested this to be done and I was not one of them.

His book contained no copyright warning so this extract is reproduced from his book to inform others that may not heard of him and in so give you the chance to be of assistance to him and to see what he is capable of.

By the way I have no connection with this man and have nothing to gain from him

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Free Energy from Air a Layman's explanation.

Lets see how this technology meets the criteria for practicality.

What we are calling practical is a unit that takes energy from the air 24 hours per day or night. 365 days and nights a year. To produce up to 50,000 kilowatts of free electricity per year at the retail cost of about $12,000 including a hot box thermal storage system for backup power.

In addition to producing free electricity it does it harmlessly with no pollution,toxic waste or damage to the environment.

The first thing you need to know about a heat pump works "is the first law of thermal dynamics".

It says that a hotter substance will give its heat to a cooler substance until the two equalize in temperature.

A heat pump uses a very cold liquid like freon and exposes it to the environment in flat plate collectors.

These liquids are so cold they boil at 40 degrees F below zero.

This means that because of the first law of thermal dynamics,anything in the environment that touches this liquid in those flat plate collectors, is going to give up it heat to that liquid.

Is there anything in the environment that you can think of that is colder than 40 degrees f below zero? Sun? Rain? Wind? It may get pretty cold,but even the snow has heat to give up to the refrigerant.

If snow is 32 degree F above zero and the refrigerant boils at 40 degree f below that means there is 72 degree worth of heat that can be removed from the snow.

There is a limitless supply of molecules outside warm enough to continually boil the refrigerant.

So just by exposing refrigerant to the air through evaporative plates ,we can cause the refrigerant to boil any time.

The second thing you need to know is that when a substance phase changes or chances state from liquid to gas for instance ... it Absorbs a tremendous amount of energy.It becomes a sponge for energy.

For instant it requires a lot of energy to boil water from ground temperature which is about 55 degree f to 212 degree F.

But believe it or not it takes six times as much energy to get it one more degree over the boiling point than it took to increase it that 150 f. So changing liquids to gases absorbs a tremendous amount of energy.

While the refrigerant is absorbing a tremendous amount of energy and the molecules are going crazy because it is boiling, the temperature doesn't rise much and the gas is not yet hot.

That is because the gas in a vacuum,expanding through a huge flat plate collector without any pressure.

Compressing that energy into a smaller would increase the pressure make it hot,and change it's boiling point.

Then we could transfer the heat and use it to provide energy for us. A compressor now becomes the key . All this gas running freely through the evaporators is directed down into a compressor where a piston in the compressor draws like a syringe and fills up with energized gas. Then all the gas in the full length of the piston chamber is squeezed into a very small area causing each molecule to be squeezed tightly together and thereby increasing the temperature of the gas. The gas comes into the piston chamber at maybe 50 degree f and comes out after being compressed at 250 degree f. The process lets the environment energize and expand the gas and then uses a compressor to make it 250 degree hot. The compressor does not put the heat into the gas ,it merely squeezes it out,like squeezing a sopping wet sponge.250 degree F gas is now hot enough to use to heat water or air and actually transfer the heat produced.

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Now how is electricity made? Your electric supplier uses water which boils at 212 degree f and heats it up to 1,000 degree F or more in a pressurized boiler gas(steam).

The pressure is released as the steam escapes past a turbine blade.

If we were to take our 250 degree f hot gas coming out of our compressor we could use it to boil another low temperature substance which would become gas and turn blades that rotate a shaft.just like the electric company.

But instead of heating up water that boils at 212 degree f in a pressurized vessel,why not use our hot gas to excite a substance that typically boils at 40 degrees f below zero.

Now that 250 degree f gas would get that second fluid pretty excited. This would build up a lot pressure on our gas and when escaped through turbine blades[ or air motor ] would rotate a shaft that would power a generator to produce electricity.

The difference between what we are doing to make electricity and what the electricity company is doing, is that we are doing it at much lower temperatures and of course we are doing it with energy from the air whereas they are burning coal or oil to heat that water to 1000 degree F.

Their process of burning things to obtain high temperatures pollutes the environment whilst this process we call low temperature phase change burns nothing and provides safe ,clean cost free energy

The massive flat plate evaporater measures 8 foot by 3 foot Two thin sheets of aluminum are silk screened with a vein pattern and heated and pressed together under 200 tons of pressure and they bond together as one piece except in the places where the dye of the silk screen made the vein pattern.

The veins actually poke out as the oxygen from the metal is pressed out of the aluminum.

The result is a 8' by 3' flat collector with a network of veins to put freon into and let boil through the other side.

A surface area of 400 square feet can be mounted in a 7 foot diameter.

End of extract

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. Please note some investors have expressed disagreement with their financial arrangments with him and how he spent the investment.