Effects Of Elevation And Wind On Stream Reach - Task Force Tips Typhoon Series Instructions For Installation, Safe Operation And Maintenance

6.2.1 EFFECTS OF ELEVATION AND WIND ON STREAM REACH

This graph shows approximately how differences in elevation angle can affect stream reach. Critical applications should be tested in
actual conditions to verify adequate reach.
0
160
140
120
100
80
60
40
20
0
0
This graph shows approximately how a moderate wind can affect stream reach.
2.00 INCH TIP , 100 PSI, 1190 GPM
0
80
40
0
0 40
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HORIZONTAL DISTANCE (METERS)
0 2
75 DEGREES
40 80 120
HORIZONTAL DISTANCE (FEET)
Effects of Elevation on Reach
2 5
80 120
HORIZONTAL DISTANCE (FEET)
Effects of Wind on Reach
0 4 0 6
2.0 INCH TIP, 100 PSI, 1190 GPM
60 DEGREES
160 200
Figure 6.2A
HORIZONTAL DISTANCE (M)
5 0 7 5
HEADWIND
20 MPH (32 km/h)
160 200 240
Figure 6.2B
25
80
45 DEGREES
30 DEGREES
240 280 320
1 0 0
TAILWIND
20 MPH (32 km/h)
NO WIND
280 320 360
LIY-050 August 17, 2020 Rev14
40
20
0
20
10