熱力学 · 学部

Gibbs Free Energy

The thermodynamic potential suited to constant temperature and pressure.

公開 2026年4月26日 · 1 分

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Definition

G = H - TS = U + pV - TS.

At fixed temperature and pressure, spontaneous processes decrease $G$ . Equilibrium occurs when $G$ is minimized.

A structured path through entropy, ensembles, and thermodynamic potentials.

可逆と不可逆を分ける物理量、エントロピー。マクロ・統計両側面から。

The statistical object from which thermodynamic quantities are derived.