Aliran Fluida 2

LAMPIRAN B

DATA PERCOBAAN

1. DATA RUANG

Hari pertama Hari kedua Awal Akhir Awal Akhir

Suhu (2.65 0.05)10 (3.00 0.05)10 (2.60 0.05)10 (2.90 0.05)10Tekanan (6.980 0.005)102 (6.940 0.005)102 (6.980 0.005)102 (6.960 0.005)102

2. DATA PENGAMATAN

Kalibrasi watermeter untuk kenaikan 0.001 m3

M ember (kg) M ember+air (kg) t (s)0.19 1.11 340.19 1.10 320.19 1.12 34

Kalibrasi watermeter untuk kenaikan 0.002 m3

M ember (kg) M ember+air (kg) t (s)0.19 2.00 630.19 2.12 650.19 2.10 64

Laju volumetrik berubah ubahKenaikan skala t (s)

0.002 560.002 580.002 60

0.002 620.002 63

Massa piknometer kosong : 15.24 gr

Massa pikno + aquadest : 40.66 gr

Massa pikno + air kran : 40.72 gr

Laju alir aquadest : 8,00 (s)

6,00 (s)

7,00 (s)

laju alir air kran : 6.24 (s)

6.48 (s)

6.42 (s)

ketinggian konstan head tank : 140.5 cm

diameter saluran : 10.58 cm

panjang saluran : 203.6 cm

kemiringan saluran : 1.5

t (s) h (m) Kedalaman saluran (m)Y1 Y2 Y3

105 2.20E-02 2.00E-03 2.00E-03 1.50E-022.30E-02 2.00E-03 3.00E-03 1.50E-022.20E-02 2.00E-03 2.00E-03 1.60E-02

104 3.80E-02 2.00E-03 2.00E-03 1.50E-02

3.70E-02 2.00E-03 2.00E-03 1.50E-023.60E-02 2.00E-03 2.00E-03 1.50E-02

103 4.90E-02 2.00E-03 2.00E-03 1.50E-024.80E-02 2.00E-03 2.00E-03 1.50E-024.90E-02 2.00E-03 3.00E-03 1.50E-02

102 6.40E-02 2.00E-03 2.00E-03 1.50E-026.40E-02 2.00E-03 3.00E-03 1.50E-026.50E-02 2.00E-03 3.00E-03 1.50E-02

101 7.50E-02 2.00E-03 2.00E-03 1.60E-027.40E-02 2.00E-03 3.00E-03 1.50E-027.50E-02 2.00E-03 3.00E-03 1.50E-02

100 8.40E-02 1.00E-03 3.00E-03 1.50E-028.40E-02 2.00E-03 2.00E-03 1.50E-028.30E-02 2.00E-03 2.00E-03 1.50E-02

98 9.60E-02 2.00E-03 3.00E-03 1.50E-029.60E-02 2.00E-03 2.00E-03 1.50E-029.70E-02 2.00E-03 2.00E-03 1.50E-02

96 1.04E-01 2.00E-03 2.00E-03 1.50E-021.04E-01 2.00E-03 3.00E-03 1.50E-021.04E-01 2.00E-03 3.00E-03 1.50E-02

Kalibrasi V-notch

Untuk kenaikan skala watermeter 0.002 pada 30

t (s) h (m) H (m) Kedalaman saluranY1 Y2 Y3

2.50E-02 1.40E-02 2.00E-03 1.80E-02 4.50E-02101 2.40E-02 1.40E-02 2.00E-03 1.80E-02 4.60E-02

2.40E-02 1.50E-02 2.00E-03 1.80E-02 4.80E-023.90E-02 1.40E-02 2.00E-03 1.80E-02 4.50E-02

103 3.50E-02 1.40E-02 2.00E-03 1.90E-02 4.50E-023.40E-02 1.40E-02 2.00E-03 1.80E-02 4.60E-025.40E-02 1.40E-02 2.00E-03 1.80E-02 4.60E-02






95 1.04E-01 1.50E-02 2.00E-03 1.80E-02 4.60E-021.04E-01 1.40E-02 2.00E-03 1.90E-02 4.60E-02

Kenaikan skala watermeter 0.002 pada 60










Kenaikan skala watermeter 0.002 pada 75


1.30E-02 1.20E-02 2.00E-03 1.50E-02 4.20E-0275 1.30E-02 1.40E-02 2.00E-03 1.50E-02 4.30E-02

1.30E-02 1.30E-02 2.00E-03 1.50E-02 4.20E-022.50E-02 1.50E-02 2.00E-03 1.50E-02 4.20E-02







84 1.27E-01 1.30E-02 2.00E-03 1.50E-02 4.20E-021.25E-01 1.20E-02 2.00E-03 1.40E-02 4.20E-02

LAMPIRAN C

HASIL ANTARA

Laju alir volumetric berubah

kenaikan skala t (s) Q (m3/s)0.002 180 1.05E-050.002 139 1.36E-050.002 131 1.44E-050.002 126 1.50E-050.002 113 1.67E-05

Kalibrasi rotameter

h rata-rata (m) t (s) Y rata (m) Q (m3/s)0.022333333 105 0.006556 1.80E-050.037000000 104 0.006333 1.81E-050.048666667 103 0.006444 1.83E-050.064333333 102 0.006556 1.85E-050.074666667 101 0.006667 1.87E-050.083666667 100 0.006333 1.89E-050.096333333 98 0.006444 1.92E-050.104000000 96 0.006556 1.96E-05

Kalibrasi V-Notch 30

h rata (m) t (s) H rata (m) Y rata (m)Q (m3/s) A (m2) P (m) Nre f2.433E-02 101 1.433E-02 2.21E-02 1.87E-05 1.136E-03 2.148E-02 4223.701 6.06E-023.600E-02 103 1.400E-02 2.19E-02 1.83E-05 1.113E-03 2.103E-02 4229.213 6.05E-025.367E-02 102 1.400E-02 2.21E-02 1.85E-05 1.136E-03 2.148E-02 4182.292 6.12E-026.600E-02 101 1.433E-02 2.21E-02 1.87E-05 1.136E-03 2.148E-02 4223.701 6.06E-027.667E-02 100 1.400E-02 2.21E-02 1.89E-05 1.136E-03 2.148E-02 4265.938 6.00E-028.633E-02 99 1.433E-02 2.21E-02 1.90E-05 1.136E-03 2.148E-02 4309.028 5.94E-029.433E-02 97 1.467E-02 2.22E-02 1.94E-05 1.148E-03 2.170E-02 4352.831 5.88E-021.040E-02 95 1.433E-02 2.19E-02 1.98E-05 1.113E-03 2.103E-02 4585.358 5.58E-02


h rata (m) t (s) H rata (m) Y rata (m) Q (m3/s) A (m2) P (m) Nre f0.033000000 98 0.015000 0.021444 1.92E-05 0.004381 0.020142 4641.153 0.0095830.046666667 95 0.015000 0.021444 1.98E-05 0.004381 0.020142 4787.716 0.0095090.055666667 94 0.015000 0.021556 2.01E-05 0.004381 0.020364 4785.847 0.0095100.068000000 93 0.015667 0.021444 2.03E-05 0.004381 0.020142 4890.677 0.0094590.074666667 92 0.015000 0.021556 2.05E-05 0.004381 0.020364 4889.888 0.0094590.083666667 91 0.015000 0.021556 2.07E-05 0.004381 0.020364 4943.623 0.0094330.097666667 89 0.015333 0.021556 2.12E-05 0.004381 0.020364 5054.715 0.0093810.108000000 88 0.015000 0.021667 2.14E-05 0.004381 0.020586 5056.971 0.009380


h rata (m) t (s) H rata (m) Y rata (m) Q (m3/s) A (m2) P (m) Nre f0.013000000 75 0.013000 0.031111 2.51E-05 0.002088 0.039475 3094.328 0.0106060.019333333 75 0.013333 0.031222 2.51E-05 0.002100 0.039697 3077.006 0.0106200.050000000 79 0.013000 0.031222 2.39E-05 0.002100 0.039697 2921.208 0.0107590.064333333 78 0.013333 0.031444 2.42E-05 0.002124 0.040142 2925.902 0.0107550.074000000 83 0.013000 0.030444 2.27E-05 0.002018 0.038142 2893.822 0.0107850.084666667 81 0.012667 0.031000 2.33E-05 0.002076 0.039253 2881.339 0.0107960.112666667 79 0.012667 0.031222 2.39E-05 0.002100 0.039697 2921.208 0.0107590.126000000 84 0.012667 0.030333 2.24E-05 0.002006 0.03792 2876.129 0.010801

BAB V

HASIL PERCOBAAN

Table harga Q dan h di rotameter

Q (m3/s) h rata-rata (m)1.80E-05 0.0223333331.81E-05 0.0370000001.83E-05 0.0486666671.85E-05 0.0643333331.87E-05 0.0746666671.89E-05 0.0836666671.92E-05 0.0963333331.96E-05 0.104000000

Table harga Q,H, h, f dan Nre pada V-Notch 30

Q (m3/s) H rata (m) h rata (m) Nre f1.87E-05 0.014333 0.024333333 4223.701 0.0098121.83E-05 0.014000 0.036000000 4229.213 0.0098091.85E-05 0.014000 0.053666667 4182.292 0.0098361.87E-05 0.014333 0.066000000 4223.701 0.0098121.89E-05 0.014000 0.076666667 4265.938 0.0097881.90E-05 0.014333 0.086333333 4309.028 0.0097631.94E-05 0.014667 0.094333333 4352.831 0.009738

1.98E-05 0.014333 0.104000000 4585.358 0.009612

Table harga Q, H, h, f, dan Nre pada V-Notch 60

Q (m3/s) H rata (m) h rata (m) Nre f1.92E-05 0.015000 0.033000000 4641.153 0.0095831.98E-05 0.015000 0.046666667 4787.716 0.0095092.01E-05 0.015000 0.055666667 4785.847 0.0095102.03E-05 0.015667 0.068000000 4890.677 0.0094592.05E-05 0.015000 0.074666667 4889.888 0.0094592.07E-05 0.015000 0.083666667 4943.623 0.0094332.12E-05 0.015333 0.097666667 5054.715 0.0093812.14E-05 0.015000 0.108000000 5056.971 0.009380

Table harga Q, H, h, f, dan Nre pada V-Notch pada 75

Q (m3/s) H rata (m) h rata (m) Nre f2.51E-05 0.013000 0.013000000 3094.328 0.0106062.51E-05 0.013333 0.019333333 3077.006 0.0106202.39E-05 0.013000 0.050000000 2921.208 0.0107592.42E-05 0.013333 0.064333333 2925.902 0.0107552.27E-05 0.013000 0.074000000 2893.822 0.0107852.33E-05 0.012667 0.084666667 2881.339 0.0107962.39E-05 0.012667 0.112666667 2921.208 0.0107592.24E-05 0.012667 0.126000000 2876.129 0.010801

Kalibrasi rotameter (Q vs h )

0.0000175

0.000018

0.0000185

0.000019

0.0000195

0.00002

0 0.05 0.1 0.15h (m)

Q (m

^3/s

)

Series1

Linear(Series1)Linear(Series1)

Q vs h (untuk V-Notch 30 )

0.0000180.0000185

0.0000190.0000195

0.00002

0.00002050.000021

0 0.2 0.4 0.6 0.8

h (m)

Q (m

^3/s

) Series1

Log.(Series1)

Q vs h (untuk V-Notch 60 )

0

0.000005

0.00001

0.000015

0.00002

0.000025

0.00003

0 0.5 1 1.5 2 2.5

h (m)

Q (m

^3/s

)

Series1

Log.(Series1)

f vs Nre (untuk V-Notch 60 )

0.00935

0.0094

0.00945

0.0095

0.00955

0.0096

4600 4700 4800 4900 5000 5100Nre

f

Series1

Linear(Series1)

f vs Nre (untuk V-Notch 75 )

0.01055

0.0106

0.01065

0.0107

0.01075

0.0108

0.01085

2850 2900 2950 3000 3050 3100 3150

Nre

f

Series1

Linear(Series1)

Documents

Aliran Fluida 2