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LUCIAN GAVRILĂ – Fenomene de transfer II - Cadre Didactice

LUCIAN GAVRILĂ – Fenomene de transfer II - Cadre Didactice

LUCIAN GAVRILĂ – Fenomene de transfer II - Cadre Didactice

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3/14/2003<br />

Transfer global <strong>de</strong> căldură<br />

direct între două flui<strong>de</strong><br />

oSuprafaţa <strong>de</strong> <strong>transfer</strong> <strong>de</strong> căldură a<br />

lichidului pulverizat:<br />

A<br />

V<br />

= 6 l [m<br />

2<br />

]<br />

(270)<br />

d<br />

oV l = volumul <strong>de</strong> lichid pulverizat<br />

o d = diametrul picăturilor (sferice) <strong>de</strong> lichid<br />

<strong>LUCIAN</strong> <strong>GAVRILĂ</strong> <strong>–</strong> <strong>Fenomene</strong> <strong>de</strong> <strong>transfer</strong> <strong>II</strong> 82

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