沿程阻力计算公式

/s 110.951.637.1132.996.8211.350.843.8444.185.9311.750.463.535575412.450.687.7860.170.251350.3120.4762.5

67.7

613.627.557.8184.544.2713.8

22.7

54.56

75.256.2895020.4171.561.3995528.8869.264.11098539.6968.265.31195645.2867.865.81294251.0667.566.31356532.6567.466.41453533.6267.366.51554839.2267.366.61652846.9167.466.817

395

54.63

67.3

66.9

流量

汞-水压差计水-气压差计次数d

h -2

/(10m)

u

h -2

/(10m)

V

-63

/(10m )

t

1'

h -2

/(10m)

2

'

h -2/(10m)1

h -2

/(10m)

2

h -2/(10m)

438.70

223.8663.9869.00.1074035982360.40183.9141.8568.50.1041029560243.66124.3420.0272.00.1089719985174.0788.8310.1137.40.1078214277123.8563.20 5.2

70.7

0.109671015896.1849.0840.340.30.10363788865.2533.3019.019.00.10615535246.5523.7510.210.20.11198381833.0716.87 5.1 5.10.11094271224.8212.66 2.9 2.90.11199203621.1110.77 2.0 2.00.10672173218.459.41 1.2 1.20.0838*******.308.83 1.0 1.00.0794*******.918.120.80.80.0751*******.977.130.70.70.0852*******.26 5.740.60.60.112659237.23

3.69

0.4

0.4

0.18199

593

Q

-6

3

/(10m /s)v

-2

/(10m/s)

Δ'h -2/(10m)

h

?-2

/(10m)

f

h

-2

/(10m)

λ

Re