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TRANSFERUL DE IMPULS - Cadre Didactice

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Presiunea statica<br />

• Presiunea statică, este definită de<br />

relaţia:<br />

P<br />

= lim ΔA 0<br />

ΔF<br />

ΔA<br />

• Formula dimensională:<br />

P<br />

P<br />

=<br />

dF<br />

dA<br />

M ⋅ L ⋅T<br />

−2<br />

= = M ⋅ L<br />

−1<br />

⋅T<br />

L<br />

2<br />

FENOMENE <strong>DE</strong> TRANSFER SI OPERATII UNITARE 49<br />

P<br />

−2

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