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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

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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