ou1-c5-sedimentarea - Cadre Didactice
ou1-c5-sedimentarea - Cadre Didactice
ou1-c5-sedimentarea - Cadre Didactice
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Expresia coeficientului ξ funcţie de condiţiile hidrodinamice<br />
Caracterul<br />
curgerii<br />
Laminar<br />
Intermediar<br />
Turbulent<br />
4/19/2003<br />
Valoarea<br />
criteriului<br />
Re<br />
10 -4 < Re < 1<br />
1 < Re < 10 3<br />
10 3 < Re < 10 5<br />
Domeniul de<br />
sedimentare<br />
Stokes<br />
Allen<br />
Newton<br />
18,5<br />
0,44<br />
Lucian Gavrila – OPERATII UNITARE I<br />
a<br />
24<br />
n<br />
1<br />
0,6<br />
0<br />
Expresia<br />
coeficientului<br />
ξ<br />
ξ = 24·Re -1<br />
ξ = 18,5·Re -0,6<br />
ξ = 0,44<br />
19