Recycling The Energy which was used in Cooling

[profitis]

speaking of nerves,lets take a semi-permeable membrane seperating some salty water from some gelatine water and allow to reach osmotic equilibrium.now the concentration of chloride ion is permanently different on both sides and if we shove two identical chloride ion-sensitive electrodes on both sides of membrane we get constant voltage and current capacitance.a self-charging battery in action,the salt concentration difference unchanging.

[sparks]

   Ion pumps.

[profitis]

down-gradient pumps believe it or not.the wonders of electrostatics.

[LorneGifford]

Gents

I don't believe the following violates the second law of thermodynamics, but would be most appreciative of any thoughts you might have.  Key feature is the de laval nozzle generating a supersonic exhaust flow, which creates significant pressure and hence temperature reduction.  The exhaust flow being supersonic means of course there is no pressure translation back up it to the nozzle throat.

[DaS Energy]

Hello LorneGifford,
That you post shall certainly work. We use a similar in the three turbine setup attached.
The gas forced water strikes a Pelton turbine before being returned to the boiler via a Francis turbine.
The gas force being unaffected by this process continues to its original purpose.