Quote:
Originally Posted by oil pan 4
Absorption systems are big, bulky, expensive, low power density.
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More importantly for the “efficient “ refrigerants
A leak can be deadly,
Who wants a giant fog of ammonia if you puncture the system?
Find an efficient, lightweight, non-hazardous, non-coorsive active fluid and you would see “free “ heat based AC in cars.
Photovoltaic cells in “hot” regions of the country would make massive amounts of free ac but very few have explored low temperature adsorption air conditioning.
Nothing wrong with massive amounts of cool air instead of a small amount of cold air.
Ah well