Thread
:
Fuel cells producing *liquid* water?
View Single Post
#
5
August 20th 06, 01:07 PM posted to sci.astro,sci.physics,sci.chem,sci.energy,sci.energy.hydrogen
dave e
external usenet poster
Posts: 1
Fuel cells producing *liquid* water?
Don Lancaster wrote:
You have to recognize that converting water vapor to liquid consumes
energy and has to be charged against the fuel cell efficiency budget.
Wow, you got that completely backwards.
Water vapor gives up energy when it condenses to liquid. You could
harvest additional energy from the steam as it cools back to room
temperature.
Dave
Batteries are almost certainly more cost effective.
http://www.tinaja.com/glib/energfun.pdf
--
Many thanks,
Don Lancaster voice phone: (928)428-4073
Synergetics 3860 West First Street Box 809 Thatcher, AZ 85552
rss:
http://www.tinaja.com/whtnu.xml
email:
Please visit my GURU's LAIR web site at
http://www.tinaja.com
dave e
View Public Profile
View message headers
Find all posts by dave e
Find all threads started by dave e