ou1-c5-sedimentarea - Cadre Didactice
ou1-c5-sedimentarea - Cadre Didactice
ou1-c5-sedimentarea - Cadre Didactice
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
4/19/2003<br />
Ecuatii criteriale<br />
o Pentru particule de alta forma decat cea<br />
sferica:<br />
– in locul d p se introduce d ech : diametrul unei<br />
sfere geometrice ipotetice al carei volum V p<br />
este egal cu volumul particulei de forma<br />
neregulata:<br />
d<br />
ech<br />
6<br />
3 1,<br />
24<br />
= ⋅V<br />
= ⋅<br />
p<br />
p<br />
3<br />
(12 h)<br />
π<br />
ρ p<br />
Lucian Gavrila – OPERATII UNITARE I<br />
m<br />
33