(5) Pump size Calculation (1.1.19).xlsx

	C	D	E	F	L	M	N	O	S	T
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3	Jignesh.Parmar, jiguparmar@yahoo.com, www.electricalnotes.wordpress.com
4	Calculate Motor-Pump Size				Calculate Motor-Pump Size
5	:Pump Detail:
6	Static Suction Head: (h1)	8	Meter		Suction Pressure:(Ps)	0.04	kg/cm2
7	Static Discharge Head: (h2)	50	Meter		Discharge Pressure:(Pd)	9	kg/cm2		1	liter
8	Is Pump Inlet Diameter equal to Outlet Diameter:				Volumetric Flow:(Q)	150	m3/jam			m3
9	Enter Pump Inlet Diameter:	0.0127	Meter		Specific Gravity:(SG)	1			1	min
10	Enter Pump Outlet Diameter:	0.0127	Meter		Gravity of Fluid:(g)	9.8	m/s2			sec
11	Density of Liquid: (D)	1000	Kg/m3		Pump Efficiency:(η)	80%
12	Required Amount of Liquid at perticular Height	900		0.9
13	Required Time for getting Liquid at perticular Height	1		60	Differential Pressure:	8.96	kg/cm2		2	Yes
14	Flow Rate: (Q)	0.015	M3/Sec		Differential Head:	89.6	Meter			No
15	Inlet Velocity: (v1)	118.47	M3/Sec		Required Differential Head:(H)	91.4	Meter
16	Outlet Velocity: (v2)	118.47	M3/Sec
17	Velocity Head Inlet: (Vhi)	715.37	Meter		Water Head Pressure (WHP):	37.3	Kw	WHP=(SGxgxQxH)/3600
18	Velocity Head Outlet: (Vho)	715.37	Meter		Pump's Brake Horse Power (BHP):	46.6	Kw	BHP=WHPxn
19	Difference in Velocity Head: (h3)	0.00	Meter		Safety Margin	1.15
20	Total Head:	58.00	Meter
21	Frction Loass in Pipe	30%			Required Motor Size:	54	Kw or	72 HP
22	Actual Total Head (After Friction Losses): (H)	75.40	Meter		Required Motor Size:	54	Kw or	72 HP
23	Pump Hydraulic Power: (ph)	11	Kw
24	Pump Efficiency: (nP)	80%
25	Motor/ Pump Shaft Power: (ps)	14	Kw
26	Motor Efficiency: (nM)	90%
27	Safety Margin (As per Americal Petroleum Institute (API):	1
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29	Required Motor Size:	16	Kw or	21 HP
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34	Liquid	Tem(°C)	Density(Kg/m3)
35	Acetic Acid	25	1049
36	Acetone	25	784.6
37	Acetonitrile	20	782
38	Alcohol, ethyl (ethanol)	25	785.1
39	Alcohol, methyl (methanol)	25	786.5
40	Alcohol, propyl	25	800
41	Ammonia (aqua)	25	823.5
42	Aniline	25	1019
43	Automobile oils	15	880 - 940		0.0127	54
44	Beer (varies)	10	1010		0.00635
45	Benzene	25	873.8
46	Benzil	15	1230
47	Brine	15	1230
48	Bromine	25	3120
49	Butyric Acid	20	959
50	Butane	25	599
51	n-Butyl Acetate	20	880
52	n-Butyl Alcohol	20	810
53	n-Butylhloride	20	886
54	Caproic acid	25	921
55	Carbolic acid	15	956
56	Carbon disulfide	25	1261
57	Carbon tetrachloride	25	1584
58	Carene	25	857
59	Castor oil	25	956.1
60	Chloride	25	1560
61	Chlorobenzene	20	1106
62	Chloroform	20	1489
63	Chloroform	25	1465
64	Citric acid	25	1660
65	Coconut oil	15	924
66	Cotton seed oil	15	926
67	Cresol	25	1024
68	Creosote	15	1067
69	Crude oil, 48o API	60oF	790
70	Crude oil, 40o API	60oF	825
71	Crude oil, 35.6o API	60oF	847
72	Crude oil, 32.6o API	60oF	862
73	Crude oil,alifornia	60oF	915
74	Crude oil, Mexican	60oF	973
75	Crude oil, Texas	60oF	873
76	Cumene	25	860
77	Cyclohexane	20	779
78	Cyclopentane	20	745
79	Decane	25	726.3
80	Diesel fuel oil 20 to 60	15	820 - 950
81	Diethyl ether	20	714
82	o-Dichlorobenzene	20	1306
83	Dichloromethane	20	1326
84	Diethylene glycol	15	1120
85	Dichloromethane	20	1326
86	Dimethyl Acetamide	20	942
87	N,N-Dimethylformamide	20	949
88	Dimethyl Sulfoxide	20	1100
89	Dodecane	25	754.6
90	Ethane	-89	570
91	Ether	25	713.5
92	Ethylamine	16	681
93	Ethyl Acetate	20	901
94	Ethyl Alcohol	20	789
95	Ethyl Ether	20	713
96	Ethylene Dichloride	20	1253
97	Ethylene glycol	25	1097
98	Freon (Fluorine) refrigerant R-11	25	1476
99	Fluorine refrigerant R-12	25	1311
100	Fluorine refrigerant R-22	25	1194