Lincoln Electric IM10109 CIRCULATOR - Manual (Page 22)

B-6 OPERATION B-6
CIRCULATOR
0,5
0,4
0,3
0,25
30 15 40 20 10 8 6 4 3
10
20
30
60
50
40
3
4
5
2
120 200 300 500 7 8 1000 1500
2000
2500
3000 400 600
q
v
(m 3 /h)
L
T
10 o
v
f
(m/s) V
T
(m/s)
V
T
L
T
(m)
FIGURE B.3 - VELOCITY GRAPH
VT= final velocity of throw
VF= velocity of outlet nozzle
LT= throw at VT
qv= air volume per nozzle
Horizontal Throw
(isotherm)