Please provide the right answer to this problem. Show all of your work, please. and C3.00Problem 9For a pump with characteristics given in the figure below, what water discharge and head will beproduced at maximum efficiency if the pump diameter is 20 in. and the angular speed is 1100 rpm?What power is required under these conditions?5.001004.002.00C1.00G0.20.40.60.8C20Efficiency, percent

At max. efficiency, from the above figureCQ=0.64CP=0.60CH=0.75 Given: n = 1100 rpm = 1100/60 =…

Answered: and C 3.00 Problem 9 For a pump with…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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630 cm^3/s Water at 320 k is PumPed in a 40 mm (id) through a length of 150m in horizontal direction and up through avertical height of 10m. in the Pipe there is a control Valve which may be taken as equivelent to 200 Pipe diameter and also there is other Pipe fitting equivalent to 60d. if the main Pipe has a roughness of 0.0002m. what a power of PumP if It's efficiency is 60% And the viscosity is 0.00065 pa.s
SITUATION 2 (For this situation, there are no choices but you can input your answers in google forms later) Calculate the following if the amount of flow is 1.26m³/s, the 80% efficient pump delivers 1073kW, and the turbine is 92% efficient. EL. 120.50 C-110 0.60m-diameter 360m EL 77.90 C-110 0.60mdiameter 45.60m P 556m 14. Compute for the energy given by the pump 15. Total Head Loss
Performance data for a small commercial pump are as follows: Q. gal/min Н, й 0 | 10 | 20 30 40 50 60 70 75 75 74 72 68 62 47 24 This pump supplies 20°C water to a horizontal -in-diameter garden hose (e= 0.01 in) that is 50 ft long. Estimate (a) the flow rate and (b) the hose diameter that would cause the pump to operate at BEP.
Q2- Water ( p= 990 kg/m' & µ= 0.001 pa.s) is pumping from a water tank to water injection well with carbon steel pipe at the same level, where the pipe diameter is 12 inch, pipe length is 4700 m, pipe roughness is 0.0000045 m, and water flow rate is 0.0065 m/sec. 1- Calculate discharge frictional head loss. 2- Calculate pump liquid power, if pump section head value is 3.8 m.
(67) The water tank shown is filled by pumping water from the well where the water level is located 9 feet below the elevation of the pump. The head added by the pump at a flow rate of 200 gpm is 27 feet. The efficiency of the pump is 85%. The pump power (hp) is most nearly: A. 1.0 В. 1.5 C. 2.0 Tank D. 2.5 15 ft. Pump 9 ft. Well
Reservoir B in the figure receives 0.06 m³/s of flow. Determine the flow in line DC. Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: m2/s Decimal Places required in the final answer: 3 El 100m A B 1500 m, 450 mm, f= 0.0225 El 82m 500 m, 250 mm f= 0.0178 D 750 m, 300 mm, f 0.0168
If the velocity of water is 8m/s and the pressure is 140kPa on the discharge side of a pump. How much power (in horsepower) is required to drive it if the diameter of the suction side is 600mm? If the pump is rated at 190hp, what is the efficiency of the pump neglecting energy losses in the system? Use diameter of pipe on discharge side equal to 50cm and the pressure on the suction side of the pump is 90kPa.
The table below gives the pump curve data for a pump operating at 1000 rpm and has 3-in. impeller. The available pumps had different impeller diameter D and rotation speed N as shown below. 1. Draw the pump curve for each pump. 2. What is the discharge provided by each pump when the Head is equal to X? Standard Pump Flow (gpm) Head (ft) 80 500 75 Pump 1 Pump 2 Pump 3 1000 73 N (rpm) D (in) 750 500 600 1500 70 4 6. 2000 67 2500 62 3000 58 3500 52
Pump BC shown brings oil (SG = 0.72) to reservoir D at 170 L/sec. The energy lost from A to B is 1.1 J/N and from C to D is 4.7 J/N. El. 84 m D EL 22.6 m A 0.30-m Ø B El. 2.8m How many hp does the pump supply the system? O 108.164 hp O 112.069 hp O 150.228 hp O 80.690 hp
Determine the shaft horsepower for an 80% efficient pump to discharge 30L/s through the system. The system losses, exclusive of pump losses, are 12V2/2g and H = 16m. Ans: 8.75hp H 150mm dia
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7- a) b) c) d) For the transmission line shown below, what is the power of the pump with efficiency of 70% to deliver 200 lit/s of water (y=9806 N/m³) from point I to point 4 if the slope of hydraulic grad line is: J=hi/L=3.66 x 10³ m/m. 30 m P 84.5 KW 102.46 kW 90.53 KW 89.22 KW Leave blank L = 1000 m 2 180 m L = 1000 m 3 L = 1300 m 105 m 320 m

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