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ou1-c6-filtrarea - Cadre Didactice

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4/26/2003<br />

Teoria filtrului ideal<br />

o Diferenta structurala dintre (5) si (6):<br />

– rezistenta electrica a conductorului = ct.<br />

– rezistenta hidraulica variaza cu diametrul<br />

conductorului (porului);<br />

o Debitul total de filtrat:<br />

( m )<br />

V<br />

T<br />

π ∆P<br />

⋅ d d<br />

= n ⋅ ⋅ = k ⋅ ∆P<br />

⋅ (7)<br />

128 μ ⋅l<br />

μ ⋅l<br />

o Lungimea porilor se inlocuieste cu l ech , care tine<br />

seama de tortuozitatea porilor.<br />

Lucian Gavrila – OPERATII UNITARE I<br />

4<br />

4<br />

31

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