Laboratorium z Napędów i Sterowania Hydraulicznego i Pneumatycznego
Temat ćwiczenia:
1) „Wyznaczenie charakterystyk pomp: ssącej i tłoczącej”
Data ćwiczenia:
Grupa
WIMiR AiR
1. Mirosław
2. Tatar
3. Miłosz
4. Radosław
Ocena:
1. Schemat stanowiska:
Użyte pompy:
1) pompa łopatkowa Pomar Wadowice, typ: PV2V3-31/12R1MC100A1
2) pompa zębata WPH Wrocław, typ: 2ZP4-8/28-2-575
2. Tabele pomiarów:
Pompa zębata
Ps[bar]
Ps[Pa]
Pt[bar]
Pt[Pa]
Nel[kW]
Nel[W]
Q[V]
Q[dm^3/min] Q[m^3/s]
sprawnosc
1.5
150000
10 1000000
1.21
1210
6.78
9.91444
0.00016524
0.1289757
1.5
150000
20 2000000
1.41
1410
6.76
9.87278
0.00016455
0.2398824
1.5
150000
30 3000000
1.61
1610
6.74
9.83112
0.00016385
0.3222762
1.5
150000
40 4000000
1.80
1800
6.72
9.78946
0.00016316
0.3877512
1.5
150000
50 5000000
2.00
2000
6.71
9.76863
0.00016281
0.4386838
1.5
150000
60 6000000
2.20
2200
6.7
9.7478
0.00016246
0.4800053
1.5
150000
70 7000000
2.41
2410
6.69
9.72697
0.00016212
0.5119851
1.5
150000
80 8000000
2.63
2630
6.68
9.70614
0.00016177
0.5364963
1.5
150000
90 9000000
2.82
2820
6.68
9.70614
0.00016177
0.5640881
1.5
150000
100 10000000
3.03
3030
6.67
9.68531
0.00016142
0.5830602
1.5
150000
110 11000000
3.22
3220
6.66
9.66448
0.00016107
0.6030573
1.5
150000
120 12000000
3.44
3440
6.66
9.66448
0.00016107
0.6165164
1.5
150000
130 13000000
3.65
3650
6.65
9.64365
0.00016073
0.628721
1.5
150000
140 14000000
3.88
3880
6.64
9.62282
0.00016038
0.6361018
1.5
150000
150 15000000
4.08
4080
6.64
9.62282
0.00016038
0.6485969
1.5
150000
160 16000000
4.29
4290
6.50
9.3312
0.00015552
0.6384336
1.5
150000
170 17000000
4.52
4520
4.79
5.76927
9.6155E-05
0.3982801
1.5
150000
180 18000000
4.73
4730
2.25
0.47845
7.9742E-06
0.0334364
1.5
150000
190 19000000
4.73
4730
2.25
0.47845
7.9742E-06
0.0353096
1.5
150000
200 20000000
4.73
4730
2.25
0.47845
7.9742E-06
0.0371828
Pompa łopatkowa
Ps[bar]
Ps[Pa]
Pt[bar]
Pt[Pa]
Nel[kW]
Nel[kW]
Q[V]
Q[dm^3/min] Q[m^3/s] sprawnosc
1.4
140000
5
500000
1.39
1390
7.77
11.97661
0.0002
0.0574418
1.4
140000
20 2000000
1.52
1520
7.71
11.85163 0.000198
0.2685676
1.4
140000
30 3000000
1.78
1780
7.6
11.6225 0.000194
0.3458214
1.4
140000
40 4000000
2.03
2030
7.5
11.4142
0.00019
0.4019231
1.4
140000
50 5000000
2.27
2270
7.39
11.18507 0.000186
0.4434609
1.4
140000
60 6000000
2.51
2510
7.29
10.97677 0.000183
0.4745748
1.4
140000
70 7000000
2.75
2750
7.15
10.68515 0.000178
0.4936036
1.4
140000
80 8000000
2.62
2620
6.02
8.33136 0.000139
0.4628533
1.4
140000
90 9000000
2.33
2330
4.22
4.58196 7.64E-05
0.3226527
1.4
140000
95 9500000
2.02
2020
2.4
0.7909 1.32E-05
0.067866
3. Wykresy:
4. Podsumowanie: