Air conditioning removes heat from the room and eliminate it outside.
If we change the two radiators between them? It would warm the room by heating the outside.
Eg. Air-Air Heat Pump:
Energy consumption 1500Wh and heat 4000Wh.
A 99% efficiency heater would have required 4KW for the same heat that can be achieved with 1.5KW heat pump.
"An Air Source Heat Pump (ASHP) will typically produce around 3kW thermal energy for every 1kW of electrical energy consumed, giving an effective “efficiency” of 300%."
from:
https://help.leonardo-energy.org/hc/en-us/articles/203047881-How-efficient-is-a-heat-pump
(A sentence mentioning over unity power conversion was removed by a moderator because it violates the User Agreement. Analysis of the possible efficiency of the arrangement described will probably be permitted).
.........
Steam turbines can have a maximum efficiency of 70%.
Otto and diesel engine maximum 30-35% efficient.
Stirling engine 10% efficient.
5% efficient peltier, thermocouple.
Theoretically, could such a system work without power supply and warming a room by extracting heat from outside and cooling the uotside?
Or does it contradict the principle of entropy?
How can we use this heat surplus for a thermal engine?
The Carnot cycle has a maximum efficiency of 70%, so it does not work
If we change the two radiators between them? It would warm the room by heating the outside.
Eg. Air-Air Heat Pump:
Energy consumption 1500Wh and heat 4000Wh.
A 99% efficiency heater would have required 4KW for the same heat that can be achieved with 1.5KW heat pump.
"An Air Source Heat Pump (ASHP) will typically produce around 3kW thermal energy for every 1kW of electrical energy consumed, giving an effective “efficiency” of 300%."
from:
https://help.leonardo-energy.org/hc/en-us/articles/203047881-How-efficient-is-a-heat-pump
(A sentence mentioning over unity power conversion was removed by a moderator because it violates the User Agreement. Analysis of the possible efficiency of the arrangement described will probably be permitted).
.........
Steam turbines can have a maximum efficiency of 70%.
Otto and diesel engine maximum 30-35% efficient.
Stirling engine 10% efficient.
5% efficient peltier, thermocouple.
Theoretically, could such a system work without power supply and warming a room by extracting heat from outside and cooling the uotside?
Or does it contradict the principle of entropy?
How can we use this heat surplus for a thermal engine?
The Carnot cycle has a maximum efficiency of 70%, so it does not work
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