cours 1 - iusti
cours 1 - iusti
cours 1 - iusti
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35000<br />
ΔP/L (Pa/m)<br />
Grandeurs macroscopiques<br />
30000<br />
25000<br />
20000<br />
15000<br />
10000<br />
model<br />
with β 3 constant<br />
Not Brazed<br />
f Brazed foam<br />
Not Brazed<br />
Brazed foam<br />
► Ecoulements<br />
• Perméabilité<br />
• Passabilité<br />
5000<br />
U (m/s)<br />
0<br />
0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2<br />
h (W/m2 K)<br />
6000<br />
►Transferts de<br />
chaleur<br />
• Conductivité<br />
thermique<br />
• Dispersion<br />
• Coefficients<br />
d’échange<br />
5000<br />
4000<br />
3000<br />
2000<br />
1000<br />
0<br />
Liquid Velocity (m/s)<br />
0 0.025 0.05 0.075 0.1 0.125 0.15<br />
27
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