Thermodynamics Vehicle: 0.rule Explained

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SUMMARY

The discussion centers on the concept of a Perpetual Motion Machine (PMM) of the zeroth kind, which is based on the zeroth law of thermodynamics. It explains that when two reservoirs, A and C, are at different temperatures, a heat engine can operate between them after removing reservoir B, which initially connects them. However, once A and C reach thermal equilibrium, the system fails to function, illustrating the impossibility of such machines, exemplified by MC Escher's perpetual waterwheel. This highlights the fundamental principles of thermodynamics and the limitations of energy systems.

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  • Zeroth law of thermodynamics
  • Understanding of thermal equilibrium
  • Basic principles of heat engines
  • Knowledge of perpetual motion concepts
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Students of physics, engineers interested in thermodynamics, and anyone exploring the theoretical limits of energy systems will benefit from this discussion.

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hi! what is the name of vehicle which based on the 0.rule of Thermodynamics?

thanks.. :smile:
 
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I'll assume you know the zeroth law of thermodynamics before I continue. Ok, let's continue...

A PMM of the zeroth kind is based on the premise that reservoirs A and B are at the same temperature, reservoirs B and C are at the same temperature, but A and C are not. Reservoir B is removed, leaving A and C capable of being hot and cold reservoirs respectively, between which a heat engine can operate. Eventually, A and C will come to the same temperature, at which point B is reintroduced, and this temperature difference allows the machine to continue running.

An example of a PMM of the zeroth kind might be MC Escher's perpetual waterwheel. Naturally, such machines violate the zeroth law and do not work.
 

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