Re: [EVGRAY] An old idea

Body

OleAll that can be done is to test it out.Let 's see how it measures with instruments, and compare.Cheers Warren

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  On Sat, 8 Dec 2018 at 4:01 PM, [email protected] [EVGRAY]<[email protected]> wrote:       
The COP increases with less differential temperature between the cold and hot side of the heat pump.
https://wiki2.org/en/Coefficient_of_performance
With the outside air temperatures that Warren mentions the inside temperature must be quite low to get the high COP. Heating all the floor keeps the hot side at a lower temperature but with down to -30 degrees Celsius and perhaps +30 degrees Celsius on the floor this amounts to 60 degrees C or K in difference. I doubt the COP is high at these extremes. Perhaps it's still better than pure resistance heating.

Regards
Ole



---In [email protected], <nwootan@...> wrote :


James, Heat pumping works due to thermal differentials. Believeit or not but Industrial MVR (Mechanical Vapor Re-compression) hasachieved a fantastic 40:1 COP. Domestic Heat Pumps run around aCOP of 6:1. (scroll compressors).  See:  

https://www.scientificamerican.com/article/the-temperature-of-the-earths-inter/

https://en.m.wikipedia.org/wiki/Geothermal_heat_pump



On 12/7/2018 5:34 PM, James Glinskijglinski01@... [EVGRAY] wrote:


 
Warren
I've heard of peopleusing a deep well like 350 ft down for heat pumps itseems it gets hot down there .and can be used forheating and energy extraction ..probley not cheap .

On Friday, December 7, 2018, Warren Keillor schoonersolsticemoon@...[EVGRAY] <[email protected]>wrote:

 
Hector's Rotorvertor works.
One can harvest AC from the series circuitwith the capacitors, with a factor of 1.614times the input, as tested by myself. Othershave achieved 1.618 times, doing a bit better,scrubbing the grease from the bearings, andremoving the neoprene seals.(This is over unity by standards, thatTiller, and Bearden, should have noted)Moving on, what would be the problem withenergising the Transvertor using thiscapacitor circuit from the Rotovertor?
I'm sure that Hector has done this a milliontimes and powers his appartment building, justso, but it only occured to me now, to try todo this with that monster three phasetransformer, I have been dragging aroundseveral hundred miles, after being a 450 lbtoe stubber in my studio in Toronto.Duh, what if I tune, to power the firstwinding of that transformer, using my 3 hp WEGRotovertor, as a source of AC?My capacitor tuning box has a fairly goodrange of capability of capacitance, and 600volt oil filled capacitors.Could a country bumkin, like myself, thentake power from the third coil of the bigthree phase tranaformer?Would it be a compounded factor ofefficiency around 1.614 X 1.614, orwould....nothing happen....nothingsignificant, just a meter twitch....120 voltsin, 120 volts out...how about 220 volts in,and 220 volts out?All that is mere speculation, except forthe Rotovertor which we have established theperformance of.Sven is working away on the firing up of aTransvertor transformer.I am awaiting heat in my stone workshop,just so the Rotovertor doesn't bog down in itsown solidified grease. Then there is the issueof picking up that transformer, using the Catexcavator to move it into the warm, cozy,heated, stone barn, before the big snow comes.I am curious if anybody has bothered withsuch an experiment, such as this, and if so,how did they go about it?Way back when, we had a file of picturesfor each of us, on yahoo.For somebody like me, it was great to beable to check out everyone's file, to see thevarious projects on the go.Also, for the future, I thought it would bethere, as history, a comforting thought.As it is, we are free to bumble along,repeating each other's failed experiments, andnot trying to replicate the successes, trialand error, without checking the history.1.614X 1.614?Cheers Warren
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