A supply water is available at a head of 684 meters. It is proposed to build a turbine to operate at 6 rev/s and develops 14.92 MW. Compute the specific speed in rpm. a. 3297rpm b. 4356rpm

Q: Q6: The guide vanes angles of a Francis water turbine make 20° with the tangent at entry. The runner…

A: Given: The guide vane angle at inlet, α1 = 20 The vane angle at inlet, β1 = 70 The external diameter…

Q: Discuss Brayton and Rankine cycles

A: Brayton cycle, It consist of 4 process, 1. 1-2 process-Isentropic compression process 2. 2-3…

Q: The last blade row of a turbine has a relative outlet flow angle of 70 degrees. if the relative…

A:

Q: A Pelton turbine is required to work under a head of 40 m to develop 150 kW at 250 r.p.m. Assuming:…

A: Given that, H=40 m, P=150 kW, N=250 rpm,  Cv=0.98,  Ku=0.46 Mechanical efficiency, ηm=96 %=0.96,…

Q: An outward flow reaction turbine has inner and outer diameter of the wheel as 1 m and 2 m…

A:

Q: Q No. 6: A turbine is to be installed where the net available head is 180ft and the available flow…

A: Given data h=185ftQ=900ft3/sf=60cycle(zB)max=5ftη=0.92

Q: 2- Diesel engine, six cylinders is tested at 4750 rpm, the pressure and temperature of the air…

A:

Q: the jet ratio is approximately 12. Find the size of the jet, mean diameter of runner, synchronous…

A:

Q: A centrifugal pump having extemal and intemal diamcters as 750 mm and 400 mm respectively is…

A: Answer:  (a) 16 o (b) 123 kJFor a step-by-step solution have a look through the attached pictures of…

Q: Kaplan turbine working under a head of 43 m deve- lops 15,400 B.H.P. The dia of the boss is 0"3…

A: Solution is attached below

Q: A 1inch diameter nozzle there is water flows under 400ft head to operate a turbine. There is 90%…

A: Write the diameter of a nozzle.   d=1 in=1 in×1 m39.37 in=25.4×10-3 m   Write the head of the water…

Q: 6. Find the motor HP and the displaced Delivered discharge =50.65 L-min1, p = 13.7 MPa, N =2000 rpm,…

A:

Q: Q1/ A) An impulse wheel is to be designed to develop at the nozzle pressure is 40 kg/cm and the…

A:

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: PE h 03A: A Kaplan turbine has runner width (4.5) and (2.0m) outer and Inner diameters respectively.…

A:

Q: Q4) A SI engine four-stroke cycle V8, 0.005m3 displacement, mounted on a hydraulic dynamometer has…

A: Data given- Vd = 0.005 m3  B.P = 53.6 × 103 N  N = 4050 rpm  Q = 0.113 m3 / min  n = 0.93  T1 = 20°C…

Q: A Francis water turbine has a runner of 1m outer diameter. It rotates at a speed of 160 rpm, flow…

A: Given  Flow velocity, Vf = 2.8 m/s               Head, h = 10 m             Speed, N = 160 rpm Find…

Q: I need the answer as soon as possible

A: Given data;     Power develop (P)= 1500kwHead (h) = 120 moverall efficiency (ηo) = 80 %=0.8Cv= 0.98…

Q: Q5) A pump of 20 kW power is discharge oil to the over tank as shown in fig. (5). If efficiency of…

A: A manometer is a device that measures the pressure (static pressure) exerted by a still liquid or…

Q: A Pelton wheel works under a net head of 600 m and it runs at a speed of 720 rpm. The mean pitch…

A: Given that, H=600 m, N=720 rpm,D=1.2 m, Q=0.2 m3/s,Cv=0.98, ϕ=20°K=Vr2Vr1=0.9

Q: Plate 30m V, Rx= Given z Rx = 890 Y %3D water

A: Given that, Rx=890 N,head of water, h=30 m,θ=90°ηt=90 % v=2ghv=2×9.81×30v=24.261 m/sec The…

Q: A petrolengine has mechanical efficiency 0.8 and lower calorific value of ispoots 44.2 MJ/kg. The…

A: qm=0.8CV=44.2 MJ/kgbore= 0.06stroke = 0.08N=2000rpmfuel = 8liter/hW=220Nρ=750kg/m3R=400mm or…

Q: A francis turbine is having a inlet diameter of 2.0 m and an outlet diameter of 1.2 m. The breath of…

A: Inlet diameter di=2 m ,Outlet diameter d0=1.2 mb=.2 m N=250 rpmQ=8 m3/sec.

Q: A centrifugal pump has an impeller of diameter 250 mm whose width at the exit is 50 mm. The flow…

A: Given data: Write the expression to calculate the discharge.

Q: he date for a certain installation are as follows Net Head = 454 m, BP = 57,200 bkw, n = 750 rpm,…

A: Given:H=454 mP=57200 KWN=750 rpm

Q: If the head develpoed by a turbomac 15 m and the tangential velocity of th is 18 m/s, find the…

A: Given:h=15 mu=18 m/s

Q: Drive Velocity Triangle For Axial Mixed Flow For Francis Turbine.

A: Francis turbine is a hydraulic turbine that extracts energy from fluid. In this, working fluid is…

Q: 100 R, Po1 =200 psia, an :11

A: As a piece of a task on microjet motor plan and production, this paper depicts exhaustively every…

Q: 04: A Pelton wheel has a tangential velocity of bucket of (20 m/s). The water is being supplied…

A:

Q: a point in a body subjected to plane strain. Using Mohr’s circle, determine the principal strains,…

A:

Q: E 14.5. A Pelton turbine delivers 14.25 MW when running at 600 rpm under a head of 900 m. Assum- ing…

A:

Q: A) A large Francis turbine having the following specification: diameter of runner outside (1.5m) and…

A: d0=1.5 m , b=.135 mP=16 Mw ,H=260 mN=600 rpm .Q=7m3secvf2=16 msec and vw2=0 width to diameter ratio…

Q: 30m T -2 75cmØ

A: Given data: The diameter value is, d=75 cm=75 cm×1 m100 cm=0.75 m. The power developed by the…

Q: (2) a fou-cylinder, 2.4 liter engine operates on a four-stroke cycle at 3200 r.p.m. the compression…

A:

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.