Laporan+pompa+sentrifugal
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Transcript of Laporan+pompa+sentrifugal
LAPORAN PRAKTIKUM PENGUJIAN MESIN
MS 4240
MODUL PENGUJIAN POMPA SENTRIFUGAL
Oleh :
Nama : Aradea Desmioko
NIM : 13107132
Kelompok : 27
Anggota Kelompok : Zito Harianja (13105135)
M. Fahran I. (13107046)
Kharis Fambudi (13107050)
Andi Mirza Z. (13107129)
Praba Iman P. (13107131)
Tanggal Praktikum : 18 Maret 2011
Tanggal Laporan : 23 Maret 2011
Asisten Praktikum : Nikolai Ramos S. (13105136)
DEPARTEMEN TEKNIK MESIN
FAKULTAS TEKNIK MESIN DAN DIRGANTARA
INSTITUT TEKNOLOGI BANDUNG
2011
Tabel Data Awal
N (rpm)
Bukaan Katup
Pompa TunggalHs
(m)Hd
(m)M
(kg)Hweir
(mm)
1007
0 0.5 0.8 0.2 32 1/4 0.6 0.4 0.3 50 1/2 0.8 0 0.3 62 3/4 1 0 0.3 66Full 1 0 0.3 68
1248
0 0.5 2 0.3 28 1/4 0.7 1.8 0.3 41 1/2 1 0.9 0.4 65 3/4 1.2 0 0.4 71Full 1.3 0 0.4 73
1505
0 0.6 3.4 0.3 24 1/4 0.7 3.1 0.4 45 1/2 1.2 1.8 0.5 70 3/4 1.6 0.75 0.5 71Full 1.6 0.4 0.5 77
N (rpm)
Bukaan
Katup
Pompa SeriHs (m) Hd (m)
M (kg) Hweir
(mm)1 2 1 2
1007
00.5 0.8 1 3.5 0.4 22
1/40.6 0.5
0.8 3.1 0.4 42
1/20.9 -0.5 0 1.8 0.5 63
3/41.2 -1.8 0 0 0.5 70
Full1.3 -2 0 0 0.6 73
1248
00.5 2.2
2.6 6.5 0.5 25
1/40.7 2
2.2 6 0.6 45
1/21.3 -0.2
0.4 2.8 0.8 69
3/41.6 -2 0 0 0.8 75
Full1.7 -2.2 0 0 0.8 78
15050
0.5 6 6
13.6 0.8 27
1/4 0.7
4.8 4.8
11.6
0.9 48
1/21.4 1
1.8 5 0.9 72
3/4 2 -2 0 1.2 1 81
Full2.3 -2.8 0 0 1 84
N (rpm)Bukaan Katup
Pompa ParalelHs (m) Hd (m) M
(kg)
Hweir
(mm)1 2 1 2
1007
0 0.4 -1.6 1 1.1 0.4 24 1/4 0.5 -1.7 0.8 1 0.4 45 1/2 0.6 -1.8 0.4 0.8 0.5 61 3/4 0.6 -2 0 0 0.5 72Full 0.6 -2 0 0 0.5 79
1248
0 0.4 -1.5 2.3 2.4 0.5 22 1/4 0.5 -1.8 2 2.2 0.6 40 1/2 0.6 -1.8 1.9 2 0.6 59 3/4 0.8 -2 1.2 1 0.7 80Full 1 -2 0.9 0.8 0.7 86
1505
0 0.3 -1.5 6 6 0.9 24 1/4 0.5 -1.6 5.8 6 0.9 34 1/2 0.7 -1.8 4.4 4.4 1 67 3/4 1 -2 2.7 2.4 1 84Full 1.2 -2.2 2 2 1 92
Tabel Perhitungan Pompa Tunggal
n bukaan katup
Q H Nh Np η Q X 10-4
[rpm] [m3/s] [m] [Watt] [Watt] [%] [m3/s]
1007
0 0.00026637 0.3083 0.80562 51.698373 1.5583097 2.663704
0.25 0.0007941-
0.12622-
0.98327 77.54756 -1.26796 7.940995
0.5 0.00134869-
0.58718-
7.76878 77.54756 -10.01809 13.48686
0.75 0.00157362-
0.71027-
10.9647 77.54756 -14.13929 15.73624
1 0.00169398-
0.66426-
11.0386 77.54756 -14.23468 16.939771248 0 0.00019254 1.50434 2.84136 96.106608 2.956467 1.925361
0.25 0.00048796 1.12786 5.39896 96.106608 5.6176747 4.8796220.5 0.00151543 0.1687 2.50789 128.14214 1.9571163 15.15434
0.75 0.00188458-
0.78446-
14.5028 128.14214 -11.31778 18.8458
1 0.00201848-
0.82331-
16.3026 128.14214 -12.7223 20.18477
1505
0 0.00013258 2.80206 3.64426 115.89779 3.1443743 1.3257560.25 0.00061305 2.44397 14.6981 154.53039 9.5114614 6.1305
0.5 0.00181969 0.98742 17.6266 193.16299 9.1252228 18.19689
0.75 0.00188458-
0.43446-
8.03214 193.16299 -4.15822 18.8458
1 0.002303-
0.57945-
13.0913 193.16299 -6.777322 23.03001
Pompa Seri
n bukaan
katup
Q H Nh Np η Q X 10-4
[rpm] [m3/s] [m] [Watt] [Watt] [%] [m3/s]
1007
0 0.0001075 3.2013518 3.37571257103.39
6746 3.264815096 1.0748876
0.25 0.0005176 2.83134982 14.3776248103.39
6746 13.90529715 5.1763616
0.5 0.001403 1.6302955 22.4380511129.24
5933 17.3607406 14.0297456
0.75 0.0018197 0.98741838 17.626553129.24
5933 13.63799435 18.1968903
1 0.0020185 1.17668715 23.2998866155.09
5119 15.02296574 20.1847693
1248
0 0.0001463 6.40250486 9.19004915160.17
768 5.737409324 1.46318389
0.25 0.000613 5.54397214 33.3415617192.21
3216 17.34613383 6.13049992
0.5 0.0017562 2.46083861 42.3951041256.28
4288 16.54221741 17.5615792
0.75 0.0021579 0.94482731 20.0012874256.28
4288 7.804336163 21.5792578
1 0.0023777 1.16143844 27.090498256.28
4288 10.57048727 23.77671131505
0 0.0001763 13.1036359 22.6605978309.06
078 7.33208459 1.76283043
0.25 0.0007183 10.9603676 77.2330326347.69
3378 22.21297201 7.183051190.5 0.0019508 4.84527542 92.7275761 347.69
337826.66935356 19.5083901
0.75 0.0026103 1.99721298 51.1431694386.32
5975 13.23834604 26.10323
1 0.0028561 1.45442142 40.750827386.32
5975 10.54830108 28.5612465
Pompa Paralel
n bukaan
katup
Q H Nh Np η Q X 10-4
[rpm]
[m3/s] [m] [Watt] [Watt] [%] [m3/s]
1007
00.00013257
6 1.652056432.14860908
4 103.396746 2.07802389 1.325755763
0.25 0.00061305 1.543972149.28548000
6 103.3967468.98043735
9 6.13049992
0.50.00129567
7 1.3964171817.7492902
2129.245932
513.7329584
6 12.95677154
0.750.00195083
9 1.14527542 21.9179726129.245932
516.9583461
4 19.5083901
10.00245377
6 1.4044587233.8074821
2129.245932
526.1574824
6 24.53775593
1248
00.00010748
9 2.90135183.05937315
2 160.177681.90998717
9 1.074887598
0.250.00045933
3 2.7746854612.5028914
1 192.213216 6.50469914 4.593330482
0.5 0.00119346 2.7166486231.8060988
3 192.213216 16.5473007 11.93460165
0.750.00253132
3 2.4496888760.8313617
7 224.24875227.1267336
9 25.31323213
10.00302741
6 2.42233395 71.9407767 224.24875232.0807924
5 30.274159731505
00.00013257
6 6.602056438.58641278
3347.693377
52.46953590
1 1.3257557630.25 0.00030878 6.46115565 19.5719324 347.693377 5.62907829 3.087837927
4 4 5 2
0.50.00163313
5 5.2620543284.3036747
5 386.32597521.8219017
6 16.33135319
0.750.00285612
5 4.00442142112.198213
2 386.32597529.0423684
9 28.56124652
10.00357768
7 3.99758156140.303547
5 386.32597536.3173994
3 35.77686739
Grafik Pompa Tunggal
0 5 10 15 20 25
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
3
3.5H - Q Pompa Tunggal
100712481505
Q X 10-4 [m3/s]
H [m
]
0 5 10 15 20 25
-20
-15
-10
-5
0
5
10
15
η - Q Pompa Tunggal
100712481505
Q X 10-4 [m3/s]
η [%
]
0 5 10 15 20 25
-20
-15
-10
-5
0
5
10
15
20Nh - Q Pompa Tunggal
100712481505
Q X 10-4 [m3/s]
Nh
[Watt
]
0 5 10 15 20 250
50
100
150
200
250
Np - Q Pompa Tunggal
100712481505
Q X 10-4 [m3/s]
Np
[Watt
]
Pompa Seri
0 5 10 15 20 25 300
2
4
6
8
10
12
14H - Q Pompa Seri
100712481505
Q X 10-4 [m3/s]
H [m
]
0 5 10 15 20 25 300
5
10
15
20
25
30η - Q Pompa Seri
100712481505
Q X 10-4 [m3/s]
η [%
]
0 5 10 15 20 25 300
10
20
30
40
50
60
70
80
90
100Nh - Q Pompa Seri
100712481505
Q X 10-4 [m3/s]
Nh
[Watt
]
0 5 10 15 20 25 300
50
100
150
200
250
300
350
400
450
Np - Q Pompa Seri
100712481505
Q X 10-4 [m3/s]
Np
[Watt
]
Pompa Paralel
0 5 10 15 20 25 30 35 400
1
2
3
4
5
6
7H - Q Pompa Paralel
100712481505
Q X 10-4 [m3/s]
H [m
]
0 5 10 15 20 25 30 35 400
5
10
15
20
25
30
35
40η - Q Pompa Paralel
100712481505
Q X 10-4 [m3/s]
η [%
]
0 5 10 15 20 25 30 35 400
20
40
60
80
100
120
140
160Nh - Q Pompa Paralel
100712481505
Q X 10-4 [m3/s]
Nh
[Watt
]
0 5 10 15 20 25 30 35 400
50
100
150
200
250
300
350
400
450
Np - Q Pompa Paralel
100712481505
Q X 10-4 [m3/s]
Np
[Watt
]