Last Updated
：2025/11/21
Helmholtz free energy
Noun
Japanese Meaning
ヘルムホルツ自由エネルギー：定温・定容条件下で取り出すことが可能な有効な仕事量を示す熱力学的な量。 / 系の内部エネルギーから、絶対温度とエントロピーの積を差し引いて定義される。
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(physics, thermodynamics) A measure of the useful work obtainable from a constant temperature, constant volume thermodynamic system; more precisely, the difference between internal energy (of a system) and the product of its absolute temperature and entropy.
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Helmholtz free energy
To predict the equilibrium state, we minimized the Helmholtz free energy of the system under constant temperature and volume.
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To predict the equilibrium state, we minimized the Helmholtz free energy of the system under constant temperature and volume.
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