Queries, comments, suggestions? Please contact us.



Area Physics for electrotechnology / Mechanics

IEV ref113-03-41

Symbol
Fr

en
Froude number
quantity of dimension 1 characterizing the relative importance of inertial and gravitational forces in a flow of fluid, defined by Fr= v lg MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqk0di9Wr=fpeei0di9v8qiW7rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadAeacaWGYbGaey ypa0ZaaSaaaeaaruGqV92AGeKB0LwC1fgaiuGacaWF2baabaWaaOaa aeaaiiGacaGFSbGaaGjcVlaa+DgaaSqabaaaaaaa@44CA@ , where v is the speed of the flow, l is a characterizing length of the phenomenon, and g is acceleration of free fall

fr
nombre de Froude, m
grandeur sans dimension caractérisant l'importance relative des forces inertielles et gravitationnelles dans un écoulement de fluide, définie par Fr= v lg MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqk0di9Wr=fpeei0di9v8qiW7rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadAeacaWGYbGaey ypa0ZaaSaaaeaaruGqV92AGeKB0LwC1fgaiuGacaWF2baabaWaaOaa aeaaiiGacaGFSbGaaGjcVlaa+DgaaSqabaaaaaaa@44CA@ , où v est la vitesse de l’écoulement, l est une longueur caractéristique du phénomène et g est l’accélération due à la pesanteur

ar
عدد (كمية) فرويد

de
Froude-Zahl, f

es
número de Froude

fi
Frouden luku

it
numero di Froude

ja
フルード数

pl
liczba Froude’a

pt
número de Froude

sv
froudetal

zh
弗劳德数

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