graph of flat boundary layer
TRANSCRIPT
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7/31/2019 Graph of Flat Boundary Layer
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Micrometer Reading, y (mm)
0.00
0.25
0.50
SMOOTH PLATE, X = 0.05m 0.75
1.001.25
1.50
1.75
Micrometer Reading, y (mm)
0.00
0.25
0.50
0.75
SMOOTH PLATE, X = 0.2m 1.00
1.25
1.50
1.75
2.00
2.25
Micrometer Reading, y (mm)
0.00
0.250.50
0.75
1.00
1.25
ROUGH PLATE, X = 0.05m 1.50
1.75
2.00
2.25
2.50
2.75
Micrometer Reading, y (mm)
0.00
0.25
0.50
0.75
1.00
ROUGH PLATE, X = 0.2m 1.25
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1.50
1.75
2.00
2.25
2.50
2.75
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7/31/2019 Graph of Flat Boundary Layer
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Static Pressure Manometer, (mBar) Pitot Tube Pressure Manometer, (mBar)
7.6 10.2
7.6 10.6
7.6 10.6
7.6 10.6
7.6 10.67.6 10.6
7.6 10.6
7.6 10.6
Static Pressure Manometer, (mBar) Pitot Tube Pressure Manometer, (mBar)
7.4 10.2
7.4 10.4
7.4 10.4
7.4 10.6
7.4 10.6
7.4 10.6
7.4 10.6
7.4 10.6
7.4 10.6
7.4 10.6
Static Pressure Manometer, (mBar) Pitot Tube Pressure Manometer, (mBar)
7.4 9.4
7.4 9.67.4 10.0
7.4 10.2
7.4 10.4
7.4 10.6
7.4 10.6
7.4 10.6
7.4 10.6
7.4 10.6
7.4 10.6
7.4 10.6
Static Pressure Manometer, (mBar) Pitot Tube Pressure Manometer, (mBar)
7.4 9.4
7.4 9.6
7.4 9.8
7.4 10.0
7.4 10.2
7.4 10.4
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7.4 10.4
7.4 10.4
7.4 10.4
7.4 10.4
7.4 10.4
7.4 10.4
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Differential Manometer Height, (mBar) Differential Manometer Height, h (mm)
2.6 33.28
2.0 25.60
2.0 25.60
2.0 25.60
2.0 25.602.0 25.60
2.0 25.60
2.0 25.60
Differential Manometer Height, (mBar) Differential Manometer Height, h (mm)
2.8 35.84
3.0 38.40
3.0 38.40
3.2 40.96
3.2 40.96
3.2 40.96
3.2 40.96
3.2 40.96
3.2 40.96
3.2 40.96
Differential Manometer Height, (mBar) Differential Manometer Height, h (mm)
2.0 25.60
2.2 28.162.6 33.28
2.8 35.84
3.0 40.96
3.2 40.96
3.2 40.96
3.2 40.96
3.2 40.96
3.2 40.96
3.2 40.96
3.2 40.96
Differential Manometer Height, (mBar) Differential Manometer Height, h (mm)
2.0 25.60
2.2 28.16
2.4 30.72
2.6 33.28
2.8 35.84
3.0 38.40
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3.0 38.40
3.0 38.40
3.0 38.40
3.0 38.40
3.0 38.40
3.0 38.40
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u (m/s) u/U u/U[1-(u/U)] Free Stream Velocity, U (m/s) reynolds no
20.62 1.945 -1.839 10.6 34965.48
18.08 1.706 -1.205 10.6 34965.48
18.08 1.706 -1.205 10.6 34965.48
18.08 1.706 -1.205 10.6 34965.48
18.08 1.706 -1.205 10.6 34965.4818.08 1.706 -1.205 10.6 34965.48
18.08 1.706 -1.205 10.6 34965.48
18.08 1.706 -1.205 10.6 34965.48
u (m/s) u/U u/U[1-(u/U)] Free Stream Velocity, U (m/s) reynolds no
21.40 2.019 -2.056 10.6 139861.92
22.15 2.090 -2.277 10.6 139861.92
22.15 2.090 -2.277 10.6 139861.92
22.88 2.158 -2.499 10.6 139861.92
22.88 2.158 -2.499 10.6 139861.92
22.88 2.158 -2.499 10.6 139861.92
22.88 2.158 -2.499 10.6 139861.92
22.88 2.158 -2.499 10.6 139861.92
22.88 2.158 -2.499 10.6 139861.92
22.88 2.158 -2.499 10.6 139861.92
u (m/s) u/U u/U[1-(u/U)] Free Stream Velocity, U (m/s) reynolds no
18.08 1.706 -1.205 10.6 34965.48
18.97 1.789 -1.413 10.6 34965.4820.62 1.945 -1.839 10.6 34965.48
21.40 2.019 -2.056 10.6 34965.48
22.88 2.158 -2.499 10.6 34965.48
22.88 2.158 -2.499 10.6 34965.48
22.88 2.158 -2.499 10.6 34965.48
22.88 2.158 -2.499 10.6 34965.48
22.88 2.158 -2.499 10.6 34965.48
22.88 2.158 -2.499 10.6 34965.48
22.88 2.158 -2.499 10.6 34965.48
22.88 2.158 -2.499 10.6 34965.48
u (m/s) u/U u/U[1-(u/U)] Free Stream Velocity, U (m/s) reynolds no
18.08 1.739 -1.285 10.4 137223.01
18.97 1.824 -1.502 10.4 137223.01
19.81 1.905 -1.724 10.4 137223.01
20.62 1.983 -1.948 10.4 137223.01
21.40 2.058 -2.176 10.4 137223.01
22.15 2.130 -2.406 10.4 137223.01
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22.15 2.130 -2.406 10.4 137223.01
22.15 2.130 -2.406 10.4 137223.01
22.15 2.130 -2.406 10.4 137223.01
22.15 2.130 -2.406 10.4 137223.01
22.15 2.130 -2.406 10.4 137223.01
22.15 2.130 -2.406 10.4 137223.01
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1.600
1.650
1.700
1.750
1.800
1.850
1.900
1.950
2.000
2.050
2.100
2.150
2.200
0.00 0.50
(u/U)
1.700
1.800
1.900
2.000
2.100
2.200
0.00 0.50
(u/U)
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1.00 1.50 2.00 2.50 3.00
micrometer reading, y (mm)
y(mm) Vs (u/U) for x = 0.05m
smooth
rough
1.00 1.50 2.00 2.50 3.00
micrometer reading, y (mm)
y(mm) Vs (u/U) for x = 0.2m
smooth
rough
-3.000
-2.500
-2.000
-1.500
-1.000
-0.500
0.000
0.0
(u/U)[1-
(u/U)]
-3.000
-2.500
-2.000
-1.500
-1.000
-0.500
0.000
0.0
u/U)[1-
(u/U)]
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0.50 1.00 1.50 2.00 2.50 3.00
micrometer reading, y(mm)
y(mm) Vs (u/U)[1-(u/U)] for x = 0.05m
smooth
rough
0 0.50 1.00 1.50 2.00 2.50 3.00
micrometer reading, y(mm
y(mm) Vs (u/U)[1-(u/U)] for x = 0.2m
smooth
rough
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7/31/2019 Graph of Flat Boundary Layer
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