Queries, comments, suggestions? Please contact us.



Area Physics for electrotechnology / Thermodynamics

IEV ref113-04-56

Symbol
Fo

en
Fourier number
quantity of dimension 1 characterizing heat conduction, defined by Fo= λt c p ρ l 2 = αt l 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqk0di9Wr=fpeei0di9v8qiW7rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadAeacaWGVbGaey ypa0ZaaSaaaeaacqaH7oaBcaaMi8UaamiDaaqaaiaadogadaWgaaWc baGaamiCaaqabaGccqaHbpGCcaaMi8UaamiBamaaCaaaleqabaqcLb qacaaIYaaaaaaakiabg2da9maalaaabaGaeqySdeMaaGjcVlaadsha aeaacaWGSbWaaWbaaSqabeaajugabiaaikdaaaaaaaaa@4F1F@ , where λ is thermal conductivity, t is duration, cp is specific heat capacity at constant pressure, ρ is mass density, l is a specified length, and α is thermal diffusivity

fr
nombre de Fourier, m
grandeur sans dimension caractérisant la conduction thermique, définie par Fo= λt c p ρ l 2 = αt l 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqk0di9Wr=fpeei0di9v8qiW7rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadAeacaWGVbGaey ypa0ZaaSaaaeaacqaH7oaBcaaMi8UaamiDaaqaaiaadogadaWgaaWc baGaamiCaaqabaGccqaHbpGCcaaMi8UaamiBamaaCaaaleqabaqcLb qacaaIYaaaaaaakiabg2da9maalaaabaGaeqySdeMaaGjcVlaadsha aeaacaWGSbWaaWbaaSqabeaajugabiaaikdaaaaaaaaa@4F1F@ , où λ est la conductivité thermique, t est la durée, cp est la capacité thermique massique à pression constante, ρ est la masse volumique, l est une longueur spécifiée et α est la diffusivité thermique

ar
عدد فورير

de
Fourier-Zahl, f

es
número de Fourier

fi
Fourierin luku

it
numero di Fourier

ja
フーリエ数

pl
liczba Fouriera

pt
número de Fourier

sv
fouriertal

zh
傅里叶数

Publication date: 2011-04
Copyright © IEC 2017. All Rights Reserved.