et

vabaenergia

1

Terminological databases

Koolisõnastikud 2005–2010

ID 600480 Last modified 03.09.2021
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Domain chemistry
vabaenergia
  • olekufunktsioon , mis seob süsteemi entalpiat ja entroopiat , tähis G; tasakaaluolekus on süsteemi vabaenergia minimaalne
vabaenergia

Materjalitehnika terminibaas

ID 671646 Last modified 21.03.2026
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Domain materials scienceChemistrygeneral principles of physics
vabaenergia preferred
vaba energia
free energy preferred
  • energia, mis iseloomustab süsteemi stabiilsust; on termodünaamilise süsteemi põhifunktsioon (vt Gibbsi vabaenergia, Helmholtzi vabaenergia)
    Good to know
    • Süsteemi maksimaalne kasulik töö, mis saavutatakse temperatuuri ja rõhu muutuseta.
  • energy characterizing the stability of a system; is one of the state function of thermodynamic system (see: Gibbs free energy, Helmholtz free energy)
    Good to know
    • The maximum useful work obtainable from a system without net change in temperature or pressure.
vabaenergia preferred
vaba energia
free energy preferred
thermodynamic free energy

Materjalitehnika terminibaas

ID 1153157 Last modified 13.01.2026
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Domain materials sciencePhysics
Helmholtzi vabaenergia preferred
Helmholtzi energia
vabaenergia
vaba energia
A
Helmholtz free energy preferred
Helmholtz energy
free energy
Helmholtz function
A
F
  • analoogne Gibbsi energiaga, kus entalpia on asendatud sisemise energiaga (vt vabaenergia; vrd Helmholtzi vabaenergia)
    Good to know
    • Helmholtzi vabaenergia avaldub valemina A = U - TS, kus U - sisemine energia, T - absoluutne temperatuur, S - entroopia. Leiab kasutust füüsikute poolt.
  • similar to Gibbs free energy but with internal energy substituted for entalphy (see: free energy; compare: Gibbs free energy)
    Good to know
    • Is defined in contast as A = U - TS, where U - internal energy, T - absolute temperature, S - the entropy. Its utility by physicist.
Helmholtzi vabaenergia preferred
Helmholtzi energia
vabaenergia
vaba energia
A
Helmholtz free energy preferred
Helmholtz energy
free energy
Helmholtz function
A symbol
F abbreviation
Good to know
  • US tähis

Meteoroloogia ja klimatoloogia terminibaas

ID 516080 Last modified 03.09.2021
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Domain atmosphere - climatology - meteorology - magnetosphere

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