A centrifugal pump is driven by a motor. The performance of the pump reveals the folowing information: Power input to the pump by the motor (kW): 0.5, 0.7, 0.9, 1.0, 1.2 Power input to the fluid by the pump (kW): 0.3, 0.55, 0.7, 0.9, 1.0 Plot the efficiency curve. The efficiency of a pump is a function of the flow rate. Assume that the flow-readings corresponding to to power data points are equally spaced.

Q: Given: Two (2) identical pumps connected in parallel has the following data: Suction Pressure…

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Q: A pump has the following parameters N= 2133.5 RPM, Ns = 40 RPM, D = 37.1 cm and is used to pump…

A: As per the guidelines, I can solve only 1st three sub-parts. For rest parts, please re-post again.…

Q: Pumps and fluids transport system. Definition and three (3) examples of the following: 1. Pumps and…

A: Given Pipe and its types Pipelines Tank To find Definition and Example

Q: This is unit analysis. Explain and Plot the whole process why the head(h) arrive in meter(m) unit…

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Q: The table shows head, discharge and efficiency of a centrifugal pump running at a constant speed of…

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Q: Derive Bernoulli’s equation for fluid flow from fundamentals. Give two following examples of this…

A: Consider a liquid flowing through a pipe as shown in Fig. Let the pipe be filled with the liquid and…

Q: Ah against capacity Q pump and system curves for both pumps running on the basis of the O1. Two…

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Q: Example 1: A system has a volume flow rate requirement of 1lit/s with an index run AP of 30kPa. Find…

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Q: A pump recieves 5.6kg/s of hydraulic oil (SG=.85) at 2.5kg/cm2 and discharges it at 13kg/cm2. What…

A: Solution is attached below:

Q: B-A pump has the following parameters N=2133.5 RPM, Ns = 40 RPM, D= 37.1 cm and is used to pump…

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Q: Laboratory tests on a centrifugal pump, which is directly coupled to a motor running at constant…

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Q: 4. A pump is used for the pumping of water from Tank A into Tank B in which the height difference…

A: Given Data and First Step to solution:-

Q: pump rated at 65% efficiency is used to transport water from a large open reservoir to a point 10m…

A: Option b is correct 375000 is nearly Reynolds number because for that value we used orifice metre.

Q: Q.1) for the system shown in figure (a). The pump has the characteristics shown in figure (b). What…

A: Pressure in lower tank, PL=35 lb/in2=35*144=5040 lb/ft2Pressure in the upper tank, PU=10…

Q: This is thermodynamics subject. I need complete solution (step by step process) with given. Thanks…

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Q: Q.1) for the system shown in figure (a). The pump has the characteristics shown in figure (b). What…

A: Pressure in the lower tank, PL=35 lb/in2=35*144=5040 lb/ft2Pressure in the upper tank, PU=10…

Q: Q3: a: A centrifugal pump used to take water from reservoir to another through 800 m length and 0.15…

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Q: B: The pump in Fig. Q3B increases the pressure in the water from 200 to 4000 kPa with a flow rate of…

A: To Find : The mechanical efficiency of the pump and overall efficiency pump/motor.Given : The…

Q: A centrifugal pump driven by a 120-kW motor rotating at 2400 rpm is used to pump 20°C water in a…

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Q: Two centrifugal pumps are connected in parallel in a given pumping system. Plot total head Ah…

A: Given:

Q: Determine the pump head (unit: meter or kPa), using the following parameters

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Q: A centrifugal pump has the following characteristics: V (m³/h) H (m) n (%) 23 46 69 92 115 16 13.5 2…

A: Given:Pipe length, L=800 mDiameter of pipe, d=15 cm or 0.15 mstatic head, hs=8 mTemperature of…

Q: B-A pump has the following parameters N=2133.5 RPM, Ns = 40 RPM, D=37.1 cm and is used to pump water…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three sub…

Q: discuss in great detail the different pump curves including supply curve, system curve and…

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Q: A pump rated at 65% efficiency is used to transport water from a large open reservoir to a point 10m…

A: Dear student,                      According to guidelines, I am allowed to answer only one problem…

Q: The characteristics of a centrifugal pump operating at 1000 rpm is given by H=41-2100². The system…

A: GivenThe characteristics of a centrifugal pumpwhen N=1000 rpmH=41-210 Q2The system characteristics…

Q: ... P1 = 50 KPa %3D P2 = 10 KPa 4m OIL 1.6m OIL In the figure, an orifice is locates in the…

A: To obtain the discharge of water through the orifice, we must apply the Bernoulli's equation between…

Q: Question : An existing pump is used to pump water with the following data at BEP: D = 2.15 in, N =…

A: The given information in the problem is represented in the tabular form in below attached image:

Q: The system curve is O

A: Answer: 1) Plot of actual Pump head and Discharge

Q: centrifugal pump operating under steady flow conditions delivers 228 initial pressure of 82720 Pa to…

A: Given data as per question Mass flow rate of water, m˙=2285 kg/min Initial Pressure, P1=82720 Pa…

Q: A pump is to deliver 80 GPM of water at a density of 61.38 lb/ft 3 with a discharge pressure of 150…

A: Given, Q=80GPMQ=80×0.13368160Q=0.1782ft3/sDensity, ρ=61.38lb/ft3Suction pressure, Ps=2" Hg…

Q: In the tank in water is under a layer of compressed air that is at 20 psig. The water is flowing out…

A: The gauge pressure of the air, The value of h is, Determine the exit velocity of the water.

Q: A) Determine the input power required for a centrifugal pump that is attached to the end of a…

A: height = 50 m mass flow rate = 8 l/s efficiency = 72 %

Q: (e) on the basis of the following data: operating data for pump I 28.5 50 Ah, m Q, m /h 0 39.5 36…

A: utilizing given information we can plot the system and pump head versus Flowrate and track down…

Q: show all working out please

A: a. See attached solutionb. The pressure at the inlet of the pump is zero since it is located at same…

Q: A centrifugal pump has the following characteristics as shown in Table 1. Table 1: Pump…

A: A centrifugal pump has the following characteristics as shown in Table 1. Table 1: Pump…

Q: A two-lobe rotary positive-displacement pump moves 0.60 cm3 of motor oil in each lobe volume. For…

A: Given: The volume of each lobe is Vlobe=0.6 cm3. The number of lobe is N=2. The rate of rotation of…

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.