Analyze to select the type of the turbine when its diameter is 600 mm, rotational speed is 600 rpm and working under a water head of 120 meters. The buckets deflect the 100 mm diameter jet through an angle of 165°. Take the coefficient of velocity for the nozzle as 0.97. Use Table given below for selection of turbine. Sr. # Specific speed (rpm) Type of turbine 1 8-30 Pelton wheel with one nozzle 30 - 50 Pelton wheel with 2 or more nozzles 50-250 Francis turbine 4 250-1000 Kaplan turbine 3.

Analyze to select the type of the turbine when its diameter is 600 mm, rotational speed is 600 rpm and working under a water head of 120 meters. The buckets deflect the 100 mm diameter jet through an angle of 165°. Take the coefficient of velocity for the nozzle as 0.97. Use Table given below for selection of turbine. Sr. # Specific speed (rpm) Type of turbine 1 8-30 Pelton wheel with one nozzle 30 - 50 Pelton wheel with 2 or more nozzles 50-250 Francis turbine 4 250-1000 Kaplan turbine 3.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: calculate the Displacement Volume, VD (m3)

Q: Question Two ( A three stage C.P. has impellers (Pcm) in diameter and (1.8cm) wide at outlet. The…

A: A three stage C.P. No of stage = 3 Diameter of outlet D2= 40 cm =0.4 m Width pof outlet B2 = 0.018m…

Q: An axial flow turbine operates with a constant axial velocity throughout of 230. The rotation speed…

A: Given Data: V=230 m/sN=3600 rpmr=1.2 mθ=35o To Find: (a) Velocity triangle at the inlet and exit.

Q: Consider a pitch-regulated, variable speed wind turbine that is 170m in diameter. The cut-in wind…

A: diameter of wind turbine (d) = 170m cut in wind speed = 4m/s rated wind speed = 12m/s cut-out wind…

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: A fireboat is putting out a blaze from a beach bonfire that got out of hand. If the nozzle angle is…

Q: data apply: Inlet blade velocity is 20 m/s. Vu1=21 m/s; Vr1=10 m/s. At the exit, V2 is purely axial…

Q: bar. Calculate the theoretical and actual flow if it has a volumetric efficiency of 88%, the real…

A: we have to determine the flow rate and power

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: This course CHide block A centrifugal pump with the following impeller dimensions is used to pump…

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: (114m²/sec, 84.8%, 59.87°, 14.18°) The following particulars are available about a propeller…

Q: Solve fast with Proper Equation. 1. A centrifugal pump delivers 2.5 cfs of water against a head of…

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: A centrifugal pump impeller has an external diameter of 1.2 m and internal diameter of 0.8 m. The…

A: As per honor code and answering guidelines I can answer 1st three subparts at a time.If you want…

Concept explainers

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.

Question

Analyze to select the type of the turbine when its diameter is 600 mm, rotational
speed is 600 rpm and working under a water head of 120 meters. The buckets
deflect the 100 mm diameter jet through an angle of 165°. Take the coefficient
of velocity for the nozzle as 0.97. Use Table given below for selection of turbine.
Sr. # Specific speed (rpm)
Type of turbine
1
8-30
Pelton wheel with one nozzle
30 - 50
Pelton wheel with 2 or more nozzles
50-250
Francis turbine
4
250-1000
Kaplan turbine
2.
3.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

For a 6.25-inch Model 4075 pump operated at 1160 rpm, if 450 GPM of water is to be delivered, what will be the estimated pump head in ft? HEAD IN FEET 30 25 0 0 0 10 O 6 ft 7.25" (184mm) 20 7.00" (178mm). 6.75" (171mm). 6.50" (165mm)] 15 6.25" (159mm). 5 O 16 ft O 20 ft O 12 ft aco® L/SEC 5 OT 10 Model 4075 FI & CI Series 15 -6-6 ⁰ dº 20 ANA 888 778 25 REQUIRED NPSH do 1160 RPM November 1, 2010 K ・dº- [M 90 do 30 8800 81 1HP(.75KW) DeJ kin do 60% 35 do 50 Curve no. 2175 Min. Imp. Dia. 6.25" Size 5 x 4 x 7.0 40 45 3HP(2.2KW), 2HP(1 5KW) 5HP(1 1KW)> CURVES BASED ON CLEAR WATER WITH SPECIFIC GRAVITY OF 1.0 L 75 150 225 300 375 450 525 600 675 FLOW IN GALLONS PER MINUTE NOWONG FEET 15 12 7 6 2 1 NPSH 758 50 5 HEAD IN METERS 45 586888 KPO 60 40 20 10 LO HEAD IN KILOPASCALS
An inflow to a turbine with a discharge of 20 m³/s leads to a ration speed of 150 rpm. The blades inlet edges have an angle of 120° to the direction of whirl. The outer diameter of the runner is 1.5 m and the runner inlet width is 1.0 m. 5. (a) To plot the velocity triangle at the blade outlet edge. (b) Assume design operating conditions and no velocity of whirl at outlet, calculate the power delivered by the runner. (c) The elevation difference between the head race and the tail race is 23 m and the head available to the turbine is 20 m, what is the hydraulic efficiency of the turbine and overall efficiency? (d) If a model of 1/10 full scale is constructed to operate under a head of 10 m, what must be its speed, power, water consumption and overall efficiency to run under the similar conditions to the prototype?
Displacement (c): 0.2 in3/revShank diameter (d) = 0.625 in.Piston diameter (D) = 1.5 in.Rotation speed (n): 1725 RPMPressure (P): 600 PSIStroke (L) = 18in. a) Calculate the theoretical flow rate of the pump in in3/min and US GPM.Theoretical flow (Q) = Theoretical displacement (C) x Speed of revolution (n)Theoretical flow (Q) = 0.2 in3/rev x 1725 rpmTheoretical flow (Q) = 345 in3/min = 1.49 US GPM b) Calculate the cylinder output speed in in/s.Cylinder output speed (VS) = Piston side flow (Q) / Piston area (Ap)Cylinder output speed (VS) = (Displacement x Speed of revolution) / Piston area (Ap)Cylinder output speed (VS) = (0.2 in3/rev x 1725 RPM) / 1.77 in2Cylinder output speed (VS) = (0.2 in3/rev x 1725 RPM) / 1.77 in2Cylinder output speed (VS) = 196.02in/s = 196.02 / 60s = 3.20 in/s Questions: c) Knowing the output velocity (ram speed), calculate the rod side flow in GPM when the ram is extending. d) Calculate the piston exit time in seconds. e) Calculate the piston entry time in…
The answer is one of the options below please solve carefully and circle the correct option Please write clear .
Sketch a typical turbine speed (rpm) VS wind speed characteristics (which indicates how turbine speed is controlled as wind speed changes to achieve the given power curve). Rated speed of the turbine is 18 rpm. Mark all the main points on the curve and the associated values. ..