> From: "David Roberson" <dlrober...@aol.com> > Sent: Tuesday, July 23, 2013 1:46:55 PM
> They did mention that they treated it as water only with no heat of > vaporization assumed. The problem that I have is that I suspect that > the water and vapor mixture is at much lower temperature than they > are assuming. Perhaps, any vaporized water at all at 100 C would > imply good COP. I have not done that calculation, but maybe you have > Alan. Water to 100C would be COP=1.6