Re: [Vo]:Considering errors in enthalpy calculations

2011-10-11 Thread Jouni Valkonen
In the end of demonstration the amount of water was measured from the primary loop output. It was 0.9 g/s and few moments later it was 1.9 g/s. This does not correspond well into water inflow rate that was calibrated before the demo into 13 kg/h or 3.6 g/s. As referring into September test, we can

[Vo]:Considering errors in enthalpy calculations

2011-10-10 Thread Jouni Valkonen
I have not had time to read all the messages today, but I was thinking about the known error sources. 1) The heat exchanger efficiency cannot be no more than 90%. That is because, the surface area of E-Cat and hose to heat exchanger was in total about 1.3 m². We do not know the surface temperature