They dont explicitly say anything about COP, but it a reasonable interpretation of the display that is shown at 1:17:32. Energy in top left, COP in the middle. The figures could of course refer to something else, but I think that if I was doing the experiment then this would be the figure I would be interested in and would have on my display when doing internal tests.

The fact that they don't draw attention to COP in the demo is perhaps an indication that they realise that it is not wonderful. Also the fact that they do not draw attention to it I think increases the likelyhood in my mind that the 2.16 figure is is what they are currently thinking is the real figure. Its sufficiently low that it would be necessary to double check possible artefacts, such as heat released during chemical decomposition of the substrate.

This all feels oddly familiar

Nigel

On 04/02/2014 15:23, Jones Beene wrote:

*From:*Nigel Dyer

The energy gain of about two is based on an energy in of 850J which gives the appearance of having been typed in rather than measured,

I must have missed something Nigel.

Are saying the COP of this demo is about 2 ?


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