Is it possible to create some warmer water from a warm water source by using a vacuum and compressor?
Take a perfect vacuum with 2 compartments. The 2 compartments are separated/connected by a compressor.
The 2nd compartment has a pipe running through it with a fluid at temperature t.
Now, lets take x amount of (pure) water at temp t (note that it is at same temp as fluid in 2nd compartment).
Can one create from the x amount of water, (x-z) of water at temp (t+y) in the 2nd compartment, by passing the former x amount of water through the 1st compartment?
As the water pass through the 1st compartment, some of the water should evaporate in the 1st compartment, resulting in some pressure in the 1st compartment. If the compressor is used to pump some of the vapour from the 1st compartment into the 2nd compartment to a pressure higher than that in the 1st compartment, then wouldn’t some of the vapour condense against the pipe, causing the fluid (and thus the water forming through condensation) to heat up to a temp higher than the temp of the water passed through the 1st compartment?
No. In a closed system the energy remains the same.
Running any sort of equipment powered from the outside will increase the overall energy level by the amount of power fed in.
If you are looking for free energy you will be disappointed. Any additional energy you get out will be energy you put in to drive the compressor.
References :
No. In a closed system the energy remains the same.
Running any sort of equipment powered from the outside will increase the overall energy level by the amount of power fed in.
References :