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ou1-c10-evaporarea - Cadre Didactice

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EVAPORAREA CU EFECT MULTIPLU<br />

o La EVAPORAREA SIMPLA, 1 kg AP<br />

produce cca. 1 kg AS, care contine aprox.<br />

aceeasi cantitate de caldura ca si AP;<br />

o Deosebirea dintre AP si AS:<br />

T AS < T AP (P AS < P AP)<br />

o Diferenta de temp. (P) asigura transferul<br />

termic de la AP la lichidul in fierbere.<br />

o Principiul evaporarii cu efect multiplu<br />

(EEM): AS dintr-un evaporator este<br />

utilizat ca agent termic in evaporatorul<br />

urmator.

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