A six-centrifugal pumps delivers 0.1 m^3/s against a total head of 480 m. What is its specific speed if it routes at 1450 rpm? What type of impeller would you recommended for the pump? Draw velocity triangles for centrifugal pump at inlet and outlet. Drive expressions for power input, power output and efficiency for Francis turbine using flow velocity triangles

Q: A centrifugal pump delivers 2.5 cfs of water against a head of 25 ft at 1500 rpm and requires 10 hp.…

A:

Q: Shown in the Figure is the complete pump performance chart for a  3×4-10 centrifugal pump at 1750…

A: Given   Total head, H = 50 ft = 15.24 m         Speed, N = 1750 rpm   Flow rate, Q = 200 gal/min =…

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: For numbers 33 to 35, A pump with an impeller diameter of 0.02 m, a speed of 58.3 rpm, a total…

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Q: The three-lobe (on each rotar) rotary pump moves 0.145 gal of a coal slurry in each lobe volume…

A: Given data: Slurry displaced per lobe, Vslurry=0.145 galNumber of lobes=3Speed of rotation, n=220…

Q: A Francis radial-flow hydroturbine has the following dimensions, where location 2 is the inlet and…

A: In order to solve the following problem, we must take some assumptions into consideration. The flow…

Q: 3/3 Summarize the rotor theory of centrifugal pumps, focusing on the following topics: Influence of…

A: The fundamental equation of turbo pumps, also known as the Euler turbomachine equation, is a…

Q: A 2-stage centrifugal pump delivers 50 gpm of 225oF water against 200 ft head at 3200 rpm. a) What…

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Q: (a) Calculate the rotor radius for a multi-blade wind turbine that operates in a wind speed of 36…

A: Given Data The speed of the wind is:V=36 km/h=10 m/s The rate is:Q=6 m3/h The lift is:hp=6m Now…

Q: Question Four ( A pipe of (300 mm) diameter conveying (0.25m³/s) of water has a bend as shown in a…

A: Given: Diameter of the pipe: →D=300 mm=0.3 m So the cross sectional area →A=π4×D2=π4×0.32=0.07 m2…

Q: A Francis radial-flow hydroturbine has the following dimensions, where location 2 is the inlet and…

A: Write the expression for the angular velocity of the rotor and substitute the known values in the…

Q: For Questions 3 to 5 A certain centrifugal pump was tested and its performance curves can be…

A: To find: The efficiency of the pump. Given: The head is H=340-1.2Q2 ft. The Break power is…

Q: 1. If the pump rotated at 2000 rpm and instead and used a 9" impeller, what would the head be when…

A: Given:To find:1. If the pump rotated at 2000 rpm and instead and used a 9" impeller, what would the…

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.