03.07.2013 Views

BILANTURI DE MATERIALE SI ENERGIE - Cadre Didactice

BILANTURI DE MATERIALE SI ENERGIE - Cadre Didactice

BILANTURI DE MATERIALE SI ENERGIE - Cadre Didactice

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

MO<strong>DE</strong>LE MATEMATICE <strong>DE</strong> BILANŢ <strong>DE</strong> <strong>MATERIALE</strong><br />

o Din (28) se poate exprima gradul de<br />

transformare η Ak, funcţie numai de mărimi<br />

cunoscute:<br />

η<br />

Ak<br />

=<br />

x<br />

x<br />

a<br />

Ak<br />

a<br />

Ak<br />

+<br />

−<br />

α<br />

x<br />

Lucian Gavrila – Bilanturi de materiale si de energie<br />

⋅<br />

e<br />

Ak<br />

x<br />

e<br />

Ak<br />

(29)<br />

52

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!