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LUCIAN GAVRILĂ – Fenomene de transfer II - Cadre Didactice

LUCIAN GAVRILĂ – Fenomene de transfer II - Cadre Didactice

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3/9/2003<br />

CONDENSAREA VAPORILOR<br />

oregim staţionar: ∂v x /∂t = 0;<br />

o curgere unidimensională pe direcţia x:<br />

v y = v z = 0;<br />

oviteză constantă a filmului <strong>de</strong> con<strong>de</strong>nsat pe<br />

direcţia x, variabilă numai pe direcţia y:<br />

v<br />

2 2 2<br />

x<br />

x<br />

x<br />

∂ / ∂x<br />

= 0;<br />

∂ v / ∂x<br />

= 0;<br />

∂ v / ∂z<br />

o presiunea constantă la suprafaţa filmului:<br />

∂P / ∂x<br />

=<br />

0<br />

<strong>LUCIAN</strong> <strong>GAVRILĂ</strong> <strong>–</strong> <strong>Fenomene</strong> <strong>de</strong> <strong>transfer</strong> <strong>II</strong> 27<br />

2<br />

=<br />

0

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