enthalpy

Significat (Anglès)

A measure of the heat content of a chemical or physical system.

Conceptes

entalpia

contingut calorífic

Sinònims

heat content

total heat

H

heat enthalpy

heat function

Traduccions

enthalpie

entalpia

entalpía

ενθαλπία

Enthalpie

entalpia

entalpi

enthalpie

Wärmeinhalt

المُحْتوى الحرارِي

الطاقة الداخليّة للجسم و نتاج حجمه المضروبان في الضّغط

Pronunciat com a (IPA)

/ˈɛn.θəl.piː/

Etimologia (Anglès)

From Ancient Greek ἐν- (en-, “in”) + θάλπω (thálpō, “to warm”). Coined by Dutch physicist Heike Kamerlingh Onnes, but first used in print by J. P. Dalton in 1909 in a paper titled "Researches on the Joule-Kelvin-effect, especially at low temperatures".