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Author Topic: Overunity Water Heater  (Read 15990 times)

Shokac

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Overunity Water Heater
« on: September 11, 2010, 12:38:08 PM »
Does anyone know how this works?

http://www.youtube.com/watch?v=_bp68JseSGs

S.

DreamThinkBuild

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Re: Overunity Water Heater
« Reply #1 on: September 11, 2010, 03:56:31 PM »
Hi Shokac,

The closest thing I could find was patent #3636859: Ultrasonic Cooking Apparatus.

http://www.freepatentsonline.com/3636859.html

This was interesting from the patent:

Quote
"...It has been found that application of ultrasonic energy in the 15 to 200 Kilohertz (kHz.) frequency range to a heated cooking medium, such as cooking oil or water, increases the excitation level of an item wholly or partially immersed in the medium by three phenomena. First the energy is conducted directly into the cooking item as in microwave cooking. Second, the movement of the cooking liquid around the cooking item is increased aiding the heat transfer process from the cooking liquid into the item being cooked. Third, the ultrasonic energy causes cavitation of the cooking liquid adjacent to the item being cooked to further aid in heat transfer into the item..."

In the Witts video the probe looks like it has some tiny filament type wire protruding from it @8:04 in the video, I'm wondering if these vibrate with the input or cause cavitation to occur at the tips? Another thing in the Witts video is he states the water is already at 100 degrees which seems it wouldn't take much more power to get it to a higher temperature.

There are a lot of medical device patents which use focused ultrasonics to heat tumors which work on the same principle.

Shokac

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Re: Overunity Water Heater
« Reply #2 on: September 11, 2010, 04:34:41 PM »
Thank you.

I see this: http://www.youtube.com/watch?v=qGSioE58YjA&feature=related

but,I saw a device that heats the house 200m2/250 USD on year. I decided to investigate

ingyenenergiagep

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Re: Overunity Water Heater
« Reply #3 on: October 22, 2014, 05:40:21 PM »
What is the best frequency for ultrasonic water heater?

mscoffman

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Re: Overunity Water Heater
« Reply #4 on: October 22, 2014, 11:54:10 PM »
What is the best frequency for ultrasonic water heater?


Rodger Stringham; Web link;

http://www.youtube.com/watch?v=rlhR1nFhOTQ

This guy built a cavitating reactor. In his paper he said that; "The level heat output was beginning to interfere its continuing operation."
Cavitation primarily functions with the atomic hydrogen isotope Deuterium. A small amount of Deuterium is available in normal water.
The blue light glow is indicative that hydrogen burning "Conditions" are occurring, not that burning is actually occurring.

Cavitation in nearly pure Hydrogen Peroxide can lead to an explosion. ie;   HO=OH  &  DO=OD

See user Oilpiggy posts on a practical type of mechanical oil cavitation heater.

:S:MarkSCoffman

profitis

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Re: Overunity Water Heater
« Reply #5 on: October 23, 2014, 08:56:31 AM »
This is where the big money is.hot water geysers.wonder how brillouin is doing

fritznien

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Re: Overunity Water Heater
« Reply #6 on: October 24, 2014, 05:46:32 PM »
how did he do it?
simple the water was hot when he began.
he used a infrared thermometer which is very dependent on the surface measured.
a shiny metal surface reads a lot cooler than a flat black one at the same temperature.