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Technology has been kept largely immobile in its basic design for over a century. For all our talk about progress, real innovation is discouraged as it would tend to unsettle financial interests. We urgently need some disruptive new energy technologies.




May 9, 2010

Pendulum hydro pump concept: it's open source - build it!

My friend David Matos de Matos who is of Portuguese descent living in Angola, has described a possible way to reverse entropy using hydraulics (see Thermoenergetics: Can Hydraulics Reverse Entropy? on this blog). David has now come up with a simple idea of making use of gravity and a pendulum, together with hydraulics, to produce a useful pumping function.

pendulumpump.jpeg

David's pendulum hydro pump concept is simple and can be built by everyone. It is based on the idea of Milkovich, who says that a suitably heavy pendulum can produce more power than is necessary to expend in order to keep it swinging. The basic idea is described in PESWiki:

Milkovic Two-Stage Mechanical Oscillator

Here is what David says about his invention:

"I [have] just come up with the pendulum hydro pump.

Similar to Milkovic´s device it may be an over unity machine.

I tried with a rudimentary setup in springs, with a rigid rod firmly tied to the bearing. The swing of the pendulum was steady. Looked like the force on the springs where the same on both legs. I did not find any vibrations on the pendulum and the amplitude behaved like the schematic showed on the website.

The pendulum keeps swinging, with the pivot making a parabola. It looks like, if we extend an imaginary line from the rod up, it will have an imaginary fixed pivot.

I am setting up everything for a prototype. Let´s see how it goes.

I am inviting everybody to build small prototypes because we will have different perspectives and improve it.

I am not filing a patent, and wish that a lot of water pumps being installed in Africa, the most needed good in this continent.

Continue reading "Pendulum hydro pump concept: it's open source - build it!" »

March 15, 2010

Turning Sand into fuel - Silicon oil as an energy carrier

Dr Peter Plichta studied chemistry, physics and nuclear chemistry in Cologne, Germany. He obtained his doctorate in chemistry in 1970, and in the years following he did much research, on the subject of silanes. Similar to hydrocarbons, silanes are hydrosilicons, molecules that incorporate atoms of both silicon and hydrogen.


peter_plichta.jpeg


Plichta also studied law, and in the 1980s he studied and researched logics, numbers theory and mathematics. As a result, he published several books outlining a new theory on prime numbers in German. In this article however, I will only discuss his proposal to use silanes as a highly energetic fuel.

Silicon is more abundant than carbon. It oxidizes or combines with oxygen into silicon dioxide, which forms crystals present in rocks like quartz, basalt and granite. Silicon dioxide is especially prevalent in sand which fills deserts and sea shores. We process silicon dioxide into glass and purify the silicon for use in electronics. Both of those processes require much external energy input.

Before the 1970s, silanes were considered unsuitable for use as fuels, because they instantaneously self-combust at room temperature. Not satisfied to leave it at that however, Plichta went to work and succeeded in producing longer-chained silanes that appeared as clear, oily liquids and were stable at room temperature. He argues that these higher (long-chain) silanes could be used as an abundant fuel as an alternative to both hydrocarbons and pure hydrogen.

Unlike hydrocarbons, silanes use both the nitrogen and the oxygen in air for combustion. While the hydrogen component of silanes reacts with oxygen, the silicon oxidizes in a highly energetic reaction with nitrogen. So the burning of silanes produces much higher temperatures and frees more energy than the burning of hydrocarbon fuels. The silane reaction leaves no toxic residues.

Much of the information in this article comes from a recent description of Plichta's discoveries and his proposed silane fuel cycle written by Norbert Knobloch and published in the German magazine raum&zeit.


Raum_und_Zeit.jpg


If you read German, you can see the original article in pdf format here.

Dr. Plichta's website, also in German, has much additional information.

Continue reading "Turning Sand into fuel - Silicon oil as an energy carrier" »

February 22, 2009

I just got rid of all those "energy saving" CFL lightbulbs in my house ... here's why

I've been hearing from different people about the radiofrequency emissions of compact fluorescent or CFL bulbs, 'dirty electricity' is a term to search for that. They are the new recommended light bulbs and governments all over the world are getting ready to forbid the old ones.


Saving_The_Planet_Compact_Fluorescent_Lamps.jpg

Image credit: Next-up Org


But then - with the need to conserve electricity and all that, I was kind of half-heartedly starting to substitute the new "good" bulbs for those dirty old wasteful glow lamps that waste some of the energy as heat, also known as the infrared band. So I had about six of those CFL glass spirals in use, and a few new ones waiting for more of the old bulbs to konk out and be substituted.

Then, this morning, I read an email from my friend Rob and changed my mind. I unscrewed those bulbs that had snuck their way into my electric system and, together with the new ones, brought them to the garbage bin down by the street. Why ... I hear some of you asking. Well, here's the message of Rob, and a link or two to follow.

Check it out and make your own decision...

Sepp

Continue reading "I just got rid of all those "energy saving" CFL lightbulbs in my house ... here's why" »

January 26, 2009

Vortex Induced Vibrations to generate energy from river flow

The Detroit River is the site of an unusual experiment. Whirlies in the water that the river carries form around cylindric 'wings' that are forced to move up and down in alternation. It is the imbalance of the attractive forces of vortices that form when water flows by the round obstacle that do the moving. Mike Bernitsas, director of the Marine Renewable Energy Laboratory at the University of Michigan and inventor of the device is ready to deploy a three kilowatt pilot plant that will prove his concept in a real-life setting.

PESWiki has a page that explains the Vivace concept, including some drawings and videos of a test set-up:

Fish-Inspired, Low-Speed Water Current Harvesting

Vivace-demo_500.gif

Vivace or Vortex-Induced Vibrations for Aquatic Clean Energy is a rather unique system that puts the power of vortices forming in flowing water to positive use. The formation of a vortex alternately above and below the cylindric 'obstacle' forces an alternating vertical motion of the cylinder, the energy of which can be harnessed.

Another one of those systems that use the normal flow of river water is the invention of Austrian engineer Zotloterer, where the water forms a snail's vortex, which is then directly converted into electricity by shedding its power to turn a slow-running turbine. See Water Vortex Drives Power Plant.

Other systems that utilize slow water flow are described in PESWiki's Low Impact Hydro page.

While such use of slow flowing water seems much less efficient than using the water pressure built up by a dam, the number of sites that can potentially be used is almost unlimited. This more than compensates for the relatively low efficiency. An advantage that should not be underestimated is the fish-friendly nature of these technologies, as well as their adaptability to an infinite variety of local conditions. They make it possible to produce our electric energy right where we need it - close to cities and villages - rather than in some remote region from whence it then has to be transmitted to reach the point of consumption.

Here is an article about the VIVACE project in Michigan from Phys.org, as first published by the Detroit Free Press - http://www.freep.com

Continue reading "Vortex Induced Vibrations to generate energy from river flow" »

November 5, 2008

Renewable Coal, Oil and Gas - Hydrocarbons of Geological Origin

Could oil and other hydrocarbons be a continuously produced natural geological resource that is - contrary to what we are being told - not running out any time soon?


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Screen capture of a Powerpoint slide of projected oil production. Note that everything to the right of 2005, that's the peak you see in this graph, is purely hypothetical. The graph wants to make us believe that its makers have a crystal ball that allows them to look into the future. If you care to dig up older graphs of this kind, you will notice that the "peak" is always at the point in time the graph was made, with the future looking bleak. Only, the real world is not like that. Every time so far, the real production has kept ging up, despite the predictions of the doomsayers. - Image credit: EV World


The question - whether hydrocarbons are geological reality instead of the remains of huge quantities of once living matter compressed to become goo - is not as far fetched as it might seem. One of the world's leading advocates for the theory that hydrocarbons are renewable is Dr. Thomas Gold. He contends that oil is not a limited resource, and that oil, natural gas and coal, are not so-called "fossil fuels."

In his book, The Deep Hot Biosphere: The Myth of Fossil Fuels, he explains that dinosaurs and plants and the fossils from those living beings are not the origin of oil and natural gas, but rather generated from a chemical substance in the crust of the Earth. Gold says:

"Astronomers have been able to find that hydrocarbons, as oil, gas and coal are called, occur on many other planetary bodies. They are a common substance in the universe. You find it in the kind of gas clouds that made systems like our solar system. You find large quantities of hydrocarbons in them. Is it reasonable to think that our little Earth, one of the planets, contains oil and gas for reasons that are all its own and that these other bodies have it because it was built into them when they were born?" That question makes a lot of sense. After all, they didn't have dinosaurs and ferns on Jupiter to produce oil and gas?

The quote is from an article by Joel Bainerman who asks: If hydrocarbons are renewable- then is "Peak Oil" a fraud?

Alexander Alan Scarborough has formulated an Energy Fuels Theory, which makes a very similar argument. Scarborough explains:

The theory that fuels (gas, oil and coal) were made from fossils has gone unchallenged for almost 150 years. This fossil fuels theory (FFT) was formulated in the 1830's on the basis of three observations common to 100 coal mines. During the 1920's, the theory was enhanced by the concept of petroleum being created from marine organisms. Over the years, a significant amount of subtle, yet substantial evidence that argues against the validity of the FFT has accumulated in the literature.

These arguments have been condensed into six critical points that simultaneously render strong support to the new theory of fuels formation by natural laws of physics and chemistry. The new energy fuels theory (EFT) explains the formation of fuels (and all known matter) by the logical progression of the transformation of energy particles into atoms, into gaseous molecules, then into liquid and solids via molecular chain-building processes. The intimate relationships of gas, oil and coal, are illustrated by five facts that render additional strong support to the EFT. The immense ramifications of the new concept that appears destined to replace the FFT are briefly discussed.

Considering that the "peak oil" alarm was first sounded by a petroleum geologist working for one of the major oil producers, there is a good probability that indeed, as Bainerman suggests, the "peak oil" scare could be a scam designed to justify stratospheric profits of the major petrochemical companies, which we have indeed seen in these last few years.

Peak oil, also sometimes called Hubbert's peak, goes back to a prediction, first made in 1949 by M. King Hubbert, a geophysicist and Chief Consultant for the Exploration and Production Research Division of Shell, that oil production would continue to increase but would "peak" in about 1970 and decline thereafter.

US oil production has indeed peaked at the predicted time. But some say that this was due to a systematic program of shutting down and sealing many oil and gas producing wells. Not surprisingly however, world production seems reluctant to follow suit. You can shut oil wells in one country, but it is difficult to do so all over the world. Some say the wars in the Middle East were about protecting oil supplies. Wake up, people - those wars did the exact same thing that was done previously on the US mainland. They effectively shut down production. Remember the burning oil fields in Irak after the first oil war there, or the fall in Irak's oil output since the more recent US "shock and awe" campaign?

Since there is demand for hydrocarbons and since indeed oil seems to be a renewable and constantly growing resource, as suggested by Gold, Scarborough and others, it is hardly surprising that international oil production has not been hitting its peak just yet.

Continue reading "Renewable Coal, Oil and Gas - Hydrocarbons of Geological Origin" »

More articles:




Is Oxygen depletion more worrying than global warming?
The Peak Oil Deception: Squeezing Energy for Profit
Schauberger, Solitons and the Coanda Effect
Thermoenergetics: Can Hydraulics Reverse Entropy?
Overbalancing Gravity Motor - Johannes Bessler Rehabilitated?
Water Vortex Drives Power Plant
Pogue Carburetor, 'Gasoline Vapor Maker' Increase Mileage
Pogue, Hydrogen - Stories of Suppression
Utility and Limits of Dowsing Rods to Chart the Subsurface
How to convert a Lead Acid Battery into an Alkaline Battery
Will Magnetics Bring Free Energy Breakthrough?
Eugene Mallove: Support New Energy Science and Technology
Thermodynamics overrated? - Ken Rauen Challenges Second Law
Parallel Path - Over Unity From Magnets
Technology Turned Inside-out: Implosion Instead of Explosion