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Schoonbaert volledig - ie-net

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Hoogte van de<br />

ramen (m)<br />

15<br />

14<br />

13<br />

12<br />

11<br />

10<br />

9<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

0<br />

kvivFSE sp2rad7<br />

VEILIGE AFSTAND (15 kW/m²)<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

Breedte van de ramen (m)<br />

R = 30 m<br />

R = 20 m<br />

R = 15 m<br />

R = 12 m<br />

R = 10 m<br />

R = 8 m<br />

R = 6 m<br />

R = 5 m<br />

R = 4 m<br />

R = 3 m<br />

Vlamhoogte = eigenlijke stralingsbron<br />

1) Ongehinderd in een hoge ruimte :<br />

Specif<strong>ie</strong>ke warmtevermogen : qs (kW/m²)<br />

Bepalen v/d diameter D = (4/π.(Q/qs)) 1/2<br />

Vlamhoogte :<br />

kvivFSE sp2rad8<br />

L = A.Q 2/5 – 1,02.D (m) = f (e ¨¨ qs)<br />

120%<br />

100%<br />

80%<br />

60%<br />

40%<br />

20%<br />

Met A afhankelijk van atmosferische condit<strong>ie</strong>s en<br />

typische verbrandingswaarden. Normaal : A = 0,235<br />

spec. vermogen<br />

vlamhoogte<br />

0%<br />

1 2 3 4 5 6 7 8<br />

4

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