V.2. Separarea sistemelor eterogene Sistemele eterogene sunt ...
V.2. Separarea sistemelor eterogene Sistemele eterogene sunt ...
V.2. Separarea sistemelor eterogene Sistemele eterogene sunt ...
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din care:<br />
3 24<br />
4 Re<br />
2<br />
Ar = Re = 18Re<br />
Ar<br />
Re =<br />
18<br />
(V.86)<br />
-in domeniul Allen, 2 < Re < 500, respectiv, 36 < Ar < 84.000,<br />
si:<br />
3 2 18,5<br />
Ar = Re , sau:<br />
0,6<br />
4 Re<br />
⎛ Ar ⎞<br />
Re = ⎜<br />
13,9<br />
⎟<br />
⎝ ⎠<br />
≥<br />
(V.87)<br />
-in domeniul Newton, Re 500, respectiv, Ar 84.000, si :<br />
3 2<br />
Ar = Re ⋅0,44<br />
4<br />
1<br />
1,4<br />
≥<br />
19
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