Claimed OU circuit of Rosemary Ainslie

[Liberty]

nice work TK, i wish my stuff was as neat.
just a couple of things you are using wire wound resisters, lots of inductance at 2.4 kHz. which explains the spikes.
a FET is just a switch so my money is on bad measurements. easy enough to make a filtered supply and measure DC on the input to
see what the real input is.
have fun
fritznien

Well said, and I agree that it is most likely a measurement error.  If it was actually OU, what would be the source of the extra power?

[TinselKoala]

OK, several points to address.
First, yes, when I can find them I will use identical components to Ainslie's circuit. Her MOSFET is kind of pricey and will have to be ordered; the one I'm using is...well, you can look up the data. It's pretty close, good enough for prelim testing. I will replace the shunt with .25 ohm today.
Second, yes, I know the inductances are causing the spikes. I think that's rather the point.
Third, there is no third thing.
Fourth, yes, in this circuit the pulse generator will be adding power. Ainslie's 555 pulser would most likely be even worse in this regard than my direct FG drive, but without details it's hard to tell for sure.
Fifth, yes, I have access to a proper water-bath calorimetric power meter, but first I want to see if I can get anything using Ainslie's method. So far my load isn't warming at all that I can tell.
More later.

[Paul-R]

Ramset found this link to Rosemary Ainslie's work, and I found it interesting enough to fool around with.

You may find these useful. The first link connects to her patent
and other papers.

http://www.free-energy.ws/rosemary-ainslie.html

http://rosemaryainslie.blogspot.com/

Paul.

[ramset]

TK
Quote.>Third, there is no third thing.

3rd is THANKS
You just can't put a price on this[priceless]!!
Chet

[qiman]

If there is anything useful to you all here, feel free to
repost:
http://www.energeticforum.com/renewable-energy/4314-cop-17-heater-rosemary-ainslie.html