Fanning Friction Factor
Fanning Friction Factor
Fanning Friction Factor
time (s)
L/s
m3/s
100
6.05
5.3 1.141509434 0.001141509
90
5.32
5.43 0.979742173 0.000979742
80
4.75
5.27 0.901328273 0.000901328
70
4.27
5.45 0.783486239 0.000783486
60
3.55
5.28 0.672348485 0.000672348
50
3.02
5.33 0.566604128 0.000566604
40
2.35
5.3 0.443396226 0.000443396
30
3.45
10.35 0.333333333 0.000333333
20
2.26
10.4 0.217307692 0.000217308
10
1.21
10.5 0.115238095 0.000115238
Pipe A
Pressure tap hookup - rotameter reading
Flowrate % (1-5)
(2-5)
(2-4)
(1-4)
100
11.5
9
6
90
9.8
7.3
4.9
80
7.9
6
3.9
70
6.1
4.8
3.2
60
4.7
3.6
2.3
50
3.4
2.6
1.7
40
2.3
1.7
1.1
30
1.3
1
0.6
20
0.5
0.4
0.2
10
0
0
0
Fanning friction
9
7.3
5.9
4.7
3.7
2.6
1.7
1
0.4
0
60 0.0061550507
50 0.0062696325
40 0.0069257449
30 0.0069264149
20 0.0062681942
10
0
0.006286009
0.006392567
0.006825372
0.007104015
0.006686074
0
0.006024092
0.006269633
0.006624626
0.006393614
0.005014555
0
0.006460621
0.006392567
0.006825372
0.007104015
0.006686074
0
1.71746E-005
1.39741E-005
3.03494E-005
1.08598E-005
0.000000000
0
0.000016223
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0
10000
20000
30000
40000
Re
V (m/s)
2.4597916045
2.1112060052
1.9422351261
1.6883021852
1.448816023
1.2209518683
0.9554562431
0.7182862537
0.4682673846
0.2483218191
D (m)
A (m2)
(kg/m3) (Ns/m2)
0.0243078 0.00046407
1000
0.001002
(1-5)
L (m)
(2-5)
(2-4)
4.572
3.429
2.286
ham equation
difference
(2-5)
(2-4)
(1-4)
(1-5)
(2-5)
(2-4)
0.00001098 1.6687490E-005 1.09819E-005 3.6388E-010 2.0E-011
0.000188
0.00002468 3.3950896E-005 2.46798E-005 1.1916E-009 3.1E-010 0.00020841
0.00001608 1.7811323E-005 0.000012809 -1.085E-010 8.6E-011
0.000196
0.00002376 3.2180481E-005 1.89072E-005 -1.980E-010 1.4E-010 0.00021283
Pipe A (1-5)
Pipe A (2-5)
Pipe A (2-4)
Pipe A (1-4)
0000
40000
50000
60000
70000
Re
0.01
0.009
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0
(1-4)
Re
3.429
(1-4)
1.996E-011
3.091E-010
2.371E-012
2.254E-010
0.000040000
0.000035000
(1-5)
0.000030000
0.000025000
0.000020000
0.000015000
0.000010000
Linear ((1-5))
Linear ((1-5))
R = 0.0152997915
R
R =
= 0.2029188414
0.2016054925
R = 0.0604413305
(2-5)
Linear ((2-5))
(2-4)
Linear ((2-4))
(1-4)
0.000035000
(1-5)
0.000030000
0.000025000
9.674E-011
8.092E-011
7.112E-011
2.168E-011
0.00078069
0.00882566
0.000020000
0.000015000
Linear ((1-5))
Linear ((1-5))
R = 0.0152997915
R
R =
= 0.2029188414
0.2016054925
(2-5)
Linear ((2-5))
R = 0.0604413305
(2-4)
Linear ((2-4))
0.000010000
(1-4)
0.000005000
0.000000000
20
Linear ((1-4))
40
60
80
100
120
Pipe A (1-5)
Pipe B
1-5)
near ((1-5))
near ((1-5))
2-5)
near ((2-5))
2-4)
near ((2-4))
1-4)
1-5)
near ((1-5))
near ((1-5))
2-5)
near ((2-5))
2-4)
near ((2-4))
1-4)
near ((1-4))
Flowrate %
Volume (L)
100
90
80
70
60
50
40
30
20
10
time (s)
6.05
5.32
4.75
4.27
3.55
3.02
2.35
3.45
2.26
1.21
L/s
5.3 1.141509434
5.43 0.979742173
5.27 0.901328273
5.45 0.783486239
5.28 0.672348485
5.33 0.566604128
5.3 0.443396226
10.35 0.333333333
10.4 0.217307692
10.5 0.115238095
Flowrate %
rotameter reading
P (Pa)
m3/s
V (m/s)
100
44.6 46119.61566 0.001141509 4.091799829
90
37 38260.6677 0.000979742 3.511936684
80
29.8 30815.34858 0.000901328 3.230857989
70
23.9 24714.32319 0.000783486 2.808447098
60
17.7 18303.07617 0.000672348 2.41006805
50
12.7 13132.71567 0.000566604 2.031021911
40
8.7 8996.42727 0.000443396 1.589376793
30
5.2 5377.17492 0.000333333 1.194850639
20
2.5 2585.18025 0.000217308 0.778950705
10
0.5
517.03605 0.000115238 0.413076935
D (m)
A (m2)
(kg/m3)
(Ns/m2)
L (m)
0.0188468 0.000278975
1000
0.001002
Re
f
difference
76963.40621 0.005677515 1.83221E-005 0.000000001
66056.65499 0.006393823 3.54834E-005 1.29526E-009
60769.79476 0.00608461 2.49222E-005 -1.1552E-009
52824.59158 0.006458291 0.000033323 1.56621E-009
45331.40771 0.006494816 3.10591E-005 -4.3739E-010
38201.86004 0.006561856 2.87585E-005 1.72508E-009
29894.87679 0.007340366 5.00392E-005 -0.000000001
22474.16269 0.007762978 5.72525E-005 -7.1830E-010
14651.4253 0.008781572 8.64865E-005 -2.6181E-011
7769.639103 0.006245401
0 0.001996937
4.572
Flowrate %
Volume (L)
100
90
80
70
60
50
40
30
20
10
Flowrate %
time (s)
6.05
5.32
4.75
4.27
3.55
3.02
2.35
3.45
2.26
1.21
rotameter reading
60
59.4
51
43.5
42
29.4
33
17.9
24
9.1
15
3.2
Do (m)
P (Pa)
61423.88274
44982.13635
30401.71974
18509.89059
9410.05611
3309.03072
(P)1/2 (Pa)1/2
m3/s
247.83842063 0.000672348
212.08992515
0.000507
174.36088936
0.000417
136.05105876
0.000327
97.005443713
0.000237
57.524175092
0.000147
Db (m)
(kg/m3)
(Ns/m2)
0.0105918 8.81108568E-005
1000
0.001002
0.0157988
Co
0.6801024116
Ao (m2)
L/s
m3/s
5.3 1.141509434 0.001141509
5.43 0.9797421731 0.000979742
5.27 0.9013282732 0.000901328
5.45 0.7834862385 0.000783486
5.28 0.6723484848 0.000672348
5.33 0.5666041276 0.000566604
5.3 0.4433962264 0.000443396
10.35 0.3333333333 0.000333333
10.4 0.2173076923 0.000217308
10.5 0.1152380952 0.000115238
0.0012
f(x) = 0.000011236x - 0.000002553
R = 0.9986546348
0.001
0.0008
m3/s
0.0006
0.0004
0.0002
0
V (m/s)
Re
7.6307110045 80661.64153
5.7541149664 60824.78533
4.7326744398 50027.48616
3.7112339132 39230.18699
2.6897933866 28432.88782
1.6683528601 17635.58865
20
80
0.0008
0.0007
0.0006
m3/s
0.000003
60
Flowrate %
0.0005
slope
40
0.0004
0.0003
0.0002
0.0001
0
50
100
150
(P)1/2 (Pa)1/2
200
0.000002553
60
80
100
120
Flowrate %
79535380033E-006x - 2.1736555656879E-005
47485
150
(P)1/2 (Pa)1/2
200
250
300