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Area Physics for electrotechnology / Mechanics

IEV ref113-03-70

Symbol
Κ

en
compressibility
bulk compressibility
quantity Κ= 1 V dV dp MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aacqaH6oWAcqGH9aqpcqGHsisldaWcaaqaaiaaigdaaeaacaWGwbaa amaalaaabaqcLbuaciGGKbGccaWGwbaabaqcLbuaciGGKbGaamiCaa aaaaa@43F3@ characterizing the relative variation of volume V with pressure p under given conditions

NOTE 1 See the thermodynamic concepts of isothermal compressibility and isentropic compressibility.

NOTE 2 The coherent SI unit of compressibility is pascal to the power minus one, Pa−1.


fr
coefficient de compressibilité volumique, m
grandeur Κ= 1 V dV dp MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aacqaH6oWAcqGH9aqpcqGHsisldaWcaaqaaiaaigdaaeaacaWGwbaa amaalaaabaqcLbuaciGGKbGccaWGwbaabaqcLbuaciGGKbGaamiCaa aaaaa@43F3@ qui caractérise la variation relative du volume V en fonction de la pression p dans des conditions données

NOTE 1 Voir les concepts thermodynamiques de compressibilité isotherme et de compressibilité isentropique.

NOTE 2 L'unité SI cohérente de coefficient de compressibilité volumique est le pascal à la puissance moins un, Pa−1.


ar
قابلية الانضغاط
قابلية انضغاط الجسم

de
Kompressibilität, f
Kompressibilitätskoeffizient, m

es
coeficiente de compresibilidad

fi
puristuvuus

it
coefficiente di compressibilità volumica

ko
압축률
부피 압축률

ja
圧縮率
体積圧縮率

pl
ściśliwość objętościowa
ściśliwość

pt
coeficiente de compressibilidade volúmica

sv
kompressibilitet

zh
压缩率
体积压缩率

Publication date: 2011-04
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