In an external gear pump, if the delivery rate  is 8 cm3/revolution, the prime mover's speed which is connected to the pump of with 2500 rpm,Determine      The pump delivery in terms of litres per minute is

Q: A pump is used to deliver 50 liters/sec at 120 rpm. If the rpm is increase to 140, determine the new…

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Q: Q1. The pump with 96.52 cm in diameter characteristics shown in figure below is used to pump water…

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Q: An irrigation line carries water from a lake down into an arid valley 810 ft below the surface of…

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Q: A gear pump has gears of 300 mm outside diameter, 150 mm inside diameter and 50 mm width. If the…

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Q: . Two identical cylinders are applied in series as shown in Fig.2. The cylinder piston and rod…

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Q: 20. A centrifugal pump has an impeller 45 cms in diameter running at 450 rpm. The dischargė at inlet…

A: Given: Impeller diameter D2=45cm or 0.45m (Impeller diameter means diameter of the impeller at the…

Q: derive the equation of the efficiency of the pump.

A: To derive: The equation of pump efficiency. Concept used: Pump: It is a device that transfers fluid…

Q: Two inward flow to

A: 437 RPM

Q: At full capacity, a pump delivers fluid to a wheel motor at 10liters/minute at a pressure of 10 MPa.…

A: GivenQ=10ltr/min=0.01 m3/minP=10MPaPower=1.5hp

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: f the velocity of water is 15 meters/sec and the pressure is 120kPa on the discharge side of the…

A: Given:At discharge side of the pump:V2=15 m/sP2=120 KPaAt suction side of the pump:V1=5 m/sP1=80 KPa…

Q: Q1: Find the dimensions of the centrifugal pump (diameter and width) if you know that the velocity…

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Q: 4. "Pump A" usually operates at 1800 rpm using a 6 inch impeller, and its performance is described…

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Q: of positive displacement pump

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Q: etermine the specific speed by a pump delivering 5gpm when running at 1350 rpm if the head required…

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Q: Select the correct response 88.56 m 61.75 m 81.56 m

A: GivenQ=50L/s=0.05 m3/sN=1450rpmNS≥760 rpm

Q: A submersible pump of 80 percent efficiency is used in pumping water with flow rate, Q from a river…

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Q: A centrifugal pump will start delivering liquid only when the pressure rise in the impeller is equal…

A: Option (c)  manometric head

Q: determine the rotation rate for the smaller , homologus pump . Using ONLY AFFINITY LAWS

A: To calculate the rotation rate of the smaller pumpgiven flow rategiven head of the pumpspeed of the…

Q: What is the equivalent mass flow rate ( kg/hr ) of water delivered at 250 gpm. Water is delivered at…

A: GivenPart 1Q˙=250 gpm   m˙= ?  kg/hr

Q: Determine the number of the impellers required for a multi stage pump to lift 4200 litres/minute…

A: We have, Total head, H=185 m,  N=750 rpm, Ns=70 rpm Q=4200 litres/min=4200×10-360=0.07 m3/s

Q: the specific speed for pump

A: Given; In terms of speed of rotations of the impeller N, discharge Q and change in total head H,…

Q: A pump discharges liquid at the rate of Q against a head of H. If specific weight of the liquid is…

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Q: radial bladed centrifugal pump running at 1440 rpm is to deliver 30 l/min of water against a  head…

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Q: Determine the least number of stages for a multi stage pump to deliver 60L/s against a total head of…

A: given data as per question Total head =210 m  speed =1453 rpm specific speed = 675 rpm Flow rate =60…

Q: Establish the reasons of being similar of two turbomachines and Explain the significances c…

A: Given question: Establish the reasons of two turbomachines being similar and explain the…

Q: A gear pump has a 75-mm outside diameter, a 55-mm inside diameter, and a 30-mm width. If the actual…

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Q: derive the equation of the efficiency of the pump.

A: The pump is used to convert mechanical energy into the hydraulic energy (flow, velocity and…

Q: A centrifugal pump with a 3-inches diameter impeller rotating at 1150 rpm delivered 400 gpm of…

A: Answer: (a) The impeller diameter of a geometrically similar pump is 2.8096 inch. (b) The total head…

Q: A fire starts in an apartment building in downtown Boston. When the firefighters arrive, they…

A: As per the question, the water is coming out of the hydrant at a certain velocity. When that is…

Q: Determine the head developed by a multi-stage pump delivering 50 L/s when running at 1450 rpm if the…

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Q: n terms of speed of the impeller N, discharge Q and change in total head H, through the machine, the…

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Q: In a pelton wheel, calculate the power available at the inlet and the hydraulic efficiency of the…

A: H=150 mQ=.06 m3/secD= 750 mm N=800 rpm Cv=1Power P=ρQgH

Q: ..Consider a leather belt with the following given: width of 100 mm, thickness of 6.4 mm, velocity…

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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.