Re: [Vo]:Primary loop inflow stable, outflow varies! The two readings agree.

[Alan J Fletcher]

Vinnie Jones
October 11th, 2011 at 3:13 PM

Dear Andrea Rossi,

I read with interest the answers that you gave to Mr. Gunnar Lindberg. Among other things you say that 15 liter/hour was pumped, but close to the end of the test Mats Lewan made the following note in his report:

“18:57 Measured outflow of primary circuit in heat exchanger,
supposedly condensed steam, to be 328 g in 360 seconds,
giving a flow of 0.91 g/s. Temperature 23.8 °C.”

This will only give you 3,3 liters/hour. Could you please explain that?

Kind regards, Vinnie


Andrea Rossi
October 12th, 2011 at 1:47 AM

Dear Vinnie Jones:
That’s the flow of the condensate water, and it is not constant. The energy produced has been measured on the secondary circuit, so I didn’t take a record of the primary flow rate. In any case, the flow rate of the pump of the primary circuit is regulated at 15 l/h.
Warm Regards,
A.R.