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Re: Heres one for you smart guys
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Posted by RAB on January 14, 2007 at 01:03:38 from (195.93.21.42):
In Reply to: Heres one for you smart guys posted by old on January 13, 2007 at 15:55:26:
Old,
You wrote "how to store the cold air". There is no such thing as "cold energy". Cold is just a lower energy level. You make things hot by adding energy and they are colder when you take the energy away. So store the energy is the requirement. The ground source heat pumps will still cost you to operate, but you may get as much as a fourfold gain in energy transfer compared with what you are using to run the system.
Just remember, if you take out all the energy from something (excepting mass enegy, of course) it will have a temperature of zero Kelvin or -273 degrees Celsius. I will leave you to convert to that funny temperature scale you use in the US.
Regards, RAB
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