n engineering team is to stop a water turbine for maintenance. During the shutdown process, the angular acceleration d of the turbine is given by: a=-0.02w, where a is rad's and the angular velocity w is in rad/s. a) Calculate the time for the angular velocity to decrease from 10000 rewmin to 1000 rev/min.

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A: The given information in the problem is shown in the following attached image:

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

A:

Q: why is there no translational part for the kinetic energy here?

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Q: lin = 401. %3D Vc =? Given Oz BE 1.25" Be= 2.15" CD=2. S2" W2= 400 Las 02 4 400 AD 3 2.

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Q: State your assumptions and justify if - 15cm necessary. a) Determine the input power of the pump to…

A: Consider the pump elevation as the datum and neglect the losses due to friction that is the major…

Q: 3. Based from the pump performance curve below, calculate the following: a) Specific speed b)…

A: Given data Pump performance curve From the pump performance curve,  specific speed and suction…

Q: A 5.1 cc/rev motor has a volumetric efficiency of 88%. The motor's shaft is turning at 1575 rev/min.…

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Q: A) How much mechanical energy is stored in the spring when it is displaced 0.1 m from a resting…

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Q: Еxample 3-6 A mixed type reaction turbine has D1= 3m and D1= 2.1m. Inlet and outlet Vane angle 60° &…

A: Given Data:- D1=3m D2=2.1m B1=60° t=0.3m alpha=15°

Q: 4- A Pelton wheel has a mean bucket speed of 10m/sec with a jet water flowing at the rate of…

A: Given:u=10 m/sQ=700 L/s =0.7 m3/sH=30 mθ=160°cv=0.98

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A:

Q: The indicated efficiency of a steam engine is 65 %. The engine entrance is 2600 kj/kg and exit is…

A:

Q: 1. A pump with characteristic curves as depicted below is placed in a 6-in diameter, 850-ft long…

A: Note: As per the policy, we can solve the first three parts. Please resubmit the remaining parts.

Q: what is the efficiency? what is the NPSHR? what is the motor power requirement?

A: (1):EFFICIENCY- The term efficiency can be characterized as the capacity to accomplish a ultimate…

Q: A Large wind turbine has blade span diameters of 110 m. It sits high off the ground where the…

A: Given Data⇒Blade span diameterd=110 maverage wind speedv=7 msDensity of airρ=1.25…

Q: -) When a centrifugal pump tried at a constant rotation speed of n = 1470 rpm, the following values…

A: Given that Hy= 120 + 0.136Q2 ; So H1 at Q1=10  will be H1=120+0.136Q12 =120+0.136(10)2=133.6 m ;Thus…

Q: The performance data of a water pump follow the curve fit Havailable =Ho +aV², where the head…

A: Havailable=Ho+αV2.............equation…

Q: 3. Based from the pump performance curve below, calculate the following: a) Specific speed b)…

A: Given data pump performance curve  Specific speed and Suction Specific speed is to be calculated.

Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Vlobe.…

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Q: In a liquid transmission pipeline, a pump had been designed for a throughput of 10,000 bpd. However,…

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Q: Compute the water horsepower and electrical power needed for the pump and motor with the following…

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Q: Centrifugal pump impeller runs at 950 rpm. Its external and internal diameters are 500 mm and 250…

A: Given: The speed of impeller, N = 950 rpm The external diameter of impeller, D = 500 mm The internal…

Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Vlobe.…

A:

Q: A pump has a displacement of 90 cm3 . It delivers 75 Lpm at 1300 rpm and 75 bar .If the prime mover…

A: Given Data Dispacement volume is: Vs=90 cm3 Flow rate is: Q=75 LPm=0.00125 m3/sec Speed is : N=1300…

Q: A centrifugal pump transports water between two reservoirs. The pump has an outer diameter of 15 cm,…

A: The outer diameter of the pump is..The inner diameter of the pump is..The width of the blade is..The…

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

A:

Q: A motor is being to used to turn the shaft of a centrifugal pump. Apply the equation shown in the…

A: given;   torque(T)=100lbf                 =11.298Nmrotational speed(N)=850rpmpower(P)=?

Q: -Q4:- If the wind speed measured on 10 m height from the earth. What the height of wind turbine…

A: Given Data The height from the earth surface is: h=10 m The speed of the wind is: V2=5 m/s To…

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: 4. At a proposed hydroelectric power plant site, the tailwater elevation is 470m. The estimated…

A:

Q: The data of a radial flow pump with 8 blades on its rotating impeller are as follows. a-) Find the…

A: Given: n=1200RPMηv=0.95ηh=0.84C2m=3m/st2=157mmβ2=30oB2=27mmηm=0.95D2/D1=2Z=8 To find: Head of the…

Q: Q3) Kaplan turbine A) The runner of Kaplan turbine working under dsitance of (5.5m) to produce (9…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: The specific speed (nq) of a pump provides information…   a. on the expected revolution number of…

A: Answer: ◆ The specific speed (nq) of a pump provides information [ on the shape (type) of the…

Q: You are designing a vacuum system with a desired equilibrium pressure of 10-7 torr. The…

A: Write the pressure of the system.   P=10-7 torr   Write the pumping speed of the system.   v=400 L/s…

Q: orrect

A: GIVEN:

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.