統計力學 (Statistical Mechanics)
https://zh.wikipedia.org/wiki/%E7%BB%9F%E8%AE%A1%E5%8A%9B%E5%AD%A6
统计力学1—热力学回顾(四大定律简述)
https://zhuanlan.zhihu.com/p/22526022?refer=collegephysics
熱力學第零定律 - 維基百科，自由的百科全書.pdf
熱力學第一定律
https://kknews.cc/zh-hk/news/a38enrn.html
The efficiency of an engine can be effected
by irreversible processes. But what makes a process reversible or irreversible?
Here, we see the conditions of
reversibility. These are governed by the second law of thermodynamics which
states that, heat is transferred from hot objects to cold objects and never the
other way around. Thus, the transfer of heat from a hot object to a cold one is
not reversible. So, any process that violates any of the preceding conditions
is irreversible. This is the case for most processes we observe in nature.
CONDITIONS FOR REVERSIBILITY
1st Condition:
No mechanical energy is transformed into
internal thermal energy by friction, viscous forces, or other dissipative
forces.
2nd Condition:
Energy transfer as heat only occurs between
objects with an infinitesimal difference in temperature.
3rd Condition:
The process must be quasi-static so that
the system is always at or infinitesimally near an equilibrium state.
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