What. You want me to post a link? Okay:
http://www.lenr-canr.org/News.htm
This give summaries of ALL the tests. The section you want to look at is "Rossi 18 Hour Demonstration". If you want the "steam test", it immediately preceeds the 18-hour info.
Or you want me to copy and paste?? Here's the relevant info:
Duration of test: 18 hours
Flow rate: 3,000 L/h = ~833 ml/s.
Cooling water input temperature: 15°C
Cooling water output temperature: ~20°C
Input power from control electronics: variable, average 80 W, closer to 20 W for 6 hours
The temperature difference of 5°C * 833 ml = 4,165 calories/second = 17,493 W. Observers estimated average power as 16 kW. A 5°C temperature difference can easily be measured with confidence.
The control electronics input of ~80 W is in line with what was reported for tests before Jan. 14. Input power was high on that day because there was a problem with cracked welding, according to the Levi report.
18 hours * 16 kW = 288 kWh = 1,037 MJ. That is the amount of energy in 26 kg of gasoline (7.9 gallons). Given the size and weight of the device, this rules out a chemical source of energy.
Well, that was like pulling teeth, but a good start. I’ll chew on the provided information for a bit and then get back. I am a research scientist and I normally get paid for this kind of work. I am more than willing to to some Freep Open Source Science but I draw the line at graduate student gruntwork.