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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3/9/2003<br />
FIERBEREA LICHIDELOR<br />
o Coeficientul individual <strong>de</strong> <strong>transfer</strong> termic<br />
<strong>de</strong> la perete la lichidul în fierbere este<br />
<strong>de</strong>finit <strong>de</strong> ecuaţia:<br />
A<br />
( ) T T<br />
Q ⋅ A ⋅ −<br />
= α (164)<br />
Q<br />
( ) T − T T − T ΔT<br />
p<br />
α (165)<br />
=<br />
⋅<br />
p<br />
f<br />
=<br />
p<br />
q<br />
<strong>LUCIAN</strong> <strong>GAVRILĂ</strong> <strong>–</strong> <strong>Fenomene</strong> <strong>de</strong> <strong>transfer</strong> <strong>II</strong> 5<br />
f<br />
f<br />
=<br />
q
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