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Ronde Brandkleppen - Waterloo

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<strong>Brandkleppen</strong><br />

CU2, CR2, CUR2, CA2, CUB, CUH, CUBH<br />

L w dB(a)<br />

q v (m³/h)<br />

65<br />

60<br />

55<br />

50<br />

45<br />

40<br />

35<br />

30<br />

LEKDEBIETEN (in koude stand)<br />

Rechthoekige en ronde kleppen type :<br />

1.000<br />

CU2-CA2-CUR2-CR2<br />

500<br />

400<br />

300<br />

200<br />

100<br />

50<br />

40<br />

30<br />

20<br />

10<br />

0.03<br />

0.03<br />

GELUIDSVERMOGEN<br />

Rechthoekige en ronde kleppen type : CU2-CA2-CUR2-CR2<br />

Verklaring<br />

veff (m/s)<br />

Sb (m²)<br />

ΔP (Pa)<br />

0.04<br />

0.04<br />

0.05<br />

0.05<br />

0.10<br />

= Effectieve doorstroomsnelheid<br />

= Bruto doorlaat<br />

= Drukverschil bij gesloten klep<br />

<strong>Waterloo</strong> 7.0 12<br />

0.10<br />

0.20<br />

0.20<br />

0.30<br />

0.30<br />

Lw dB(a)<br />

q v (m³/h)<br />

0.40<br />

0.40<br />

0.50<br />

0.50<br />

0.60<br />

0.60<br />

0.70<br />

0.80<br />

0.90<br />

1.00<br />

Sb (m²)<br />

0.70<br />

0.80<br />

0.90<br />

1.00<br />

Sb (m²)<br />

12<br />

10<br />

9<br />

500<br />

300<br />

200<br />

v eff (m/s)<br />

ΔP (Pa)<br />

= Geluidsvermogenniveau<br />

= Lekluchthoeveelheid (klep gesloten)<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3

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