: +00العنوان>scóny: +개العنوانI need a actanicu urawing witдいAntsnationTaxi pu +9635.The guide vane angle of a reaction turbine (Francis typemake 20° with the tangent. The moving blade angle at entry is120°. The external diameter of runner is 450 mm and the internaldiameter is 300 mm. Runner width at entry is 62.5mm and at exit100mm. Calculate the blade angle t exit for radial discharge.۲/۱=44985

In this problem, we are given the guide vane angle (α), the moving blade angle at entry (β1), the…

Answered: : +00 العنوان >scóny : + 개 العنوان I…

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

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An inward flow reaction turbine works under a head of (22.5 m).The external andinternal diameters of therunner are(1.35 and 1m)respectively.The angle of guide vanesis (15°)and the moving vanes are radial at inlet.Radial velocity of flow through the runneris constant and there is no velocity of whirl at outlet.Determine the speed of the runnerin rpm and the angle of vane at outlet.If the turbine develops (375 kW),find the specificspeed.Neglect friction losses.[Ans.206.5 rpm,19°53',81.6]
The general energy equation is . For the picture blow, select the simplified the form of the general equation for point 1 and 4____________
Uz な、以う0 Vrz VF = Vz Ure Maxe Dr. Ayser Muneer Turbomachines Example (5-2) An inward flow reaction turbine is supplied with water at a rate of (600 Vsec) with a 3 velocity of flow of (2 m/sec). the velocity of periphery and velocity of whirl at inlet are 24 m/sec and 18 m/sec respectively. Assuming radial discharge at outlet and the velocity of flow to be constant, find; 1- Vane angle at inlet, and 2- Head of water on the wheel. V Solution Vn Q = 0.6 m/sec, Vn=2m/sec, uj=24 m/sec, Vu=18m/sec, V1=Vr2 m/sec
Provide complete solution and detailed diagram. A steam turbine has an inlet enthalpy of 2700 KJ/kg and speed of 120 m/s. If exhaustenthalpy is 2500 KJ/kg, find the exit speed. A. 763.45 m/s B. 342 m/s C. 934 m/s D. 644 m/s
Q. A single stage impulse rotor has a blade ring diameter of 57.5 cm and rotates at a speed of 10,000 r.p.m. The nozzles are inclined at 20o to the direction of motion of the blades and the velocity of the issuing steam is 1,050 m/sec. Determine the inlet blade angle. Assume a friction coefficient of the blading equal to 0.85 and that the inlet and outlet angles are equal. Find also: (a) the power developed at the blades for a steam supply of 1,350 kg per hour (b) the diagram efficiency, and (c) the loss of kinetic energy due to blade friction
Please solve Sub parts A,B,C im needed max in 60 minutes thank u, im very needed the solve 1) Air enters the compressor from a Brayton cycle at a pressure of 100 kPa, temperature27oC and a volumetric flow rate of 1A m3/s. If the turbine inlet temperature is 11ACoC and the ratiopressure (B, 1A)*. If the Compressor Efficiency is 8A% and the turbine efficiency is 9B%. Define : A. From the simulation results, show the p-v or T-s diagram of each case study on B. Complete Compressor Power (kW), Turbine Power (kW), Net Work (kW), Heat In(kW), Net Heat (kW), Back work ratio, Thermal Efficiency (% No Description Pressure ratio=B Ratiopressure=1A 1 Compressor Work (kW) 2 Turbine Work (kW) 3 Net Work (kW) 4 Heat In (kW) 5 Net Heat (kW) 6 Back Work ratio 7 Thermal Efficiency (%) Attach below is the data from the cyclepad simulation in the form of a cycleproperties (if no answer…
this has an answer already but no solution.. i like to know the solution :)
26: A petrol engine has a carburettor of 32 mm venturi size. The jet diameter is 2mm. The pressure difference at throat is 50 mm of Hg The atmosphericit to Pressure is 1 bar and temperture 27°C. The coefficient of discharge for venture is 0.85 and for fuel jet o.66. The density of petrol is 750 kg/m³. Nozzle lip is Zero Relative density of Hg 13.6 Find. waily wat The fuel velocity, fuel flow (mp), air velocity and air flow, F/A, neglecting lant Compressibility. aldatzi zit Repeat the question taking Compressibility into account. to b Answers [4.25 m/s.0.006515 Kg/sec, 107.2 m/s, 0.0851 kg/s To bud No apagail 10.0766 video tu 200108.7 m/sec, 0.0822 Kg/s, 0.0793]a plovila
Internal combustion engine I hope for a solution and as soon as possible, with thanks and appreciation
5. Calculate the swept volume and mean effective pressure (MEP) of a 4-Cylinder, 2-stroke IC engine that has the following particulars: (Show the computation) Engine speed = 3000 rpm, bore = 120 mm, crank radius = 60 mm, Mechanical efficiency = 90% and the engine develops 75 bhp.
Hom Work عماد داود عبود (35) Q1: The Fiat car has a four strok engine of 1089 C.C capacity -It develops maximum power 32kw at 5000 r-p.m. The volumetric efficiency at this speed is 75% and the air-fuel ratio 13:1, At peak power the theoretical air speed at the choke is 120 m/sec. The coefficient of discharge for the venturi is 0.85 and that of the main petrol jet is 0.66. An allowance should be made for the emulsion tube, the diameter of which can be taken as (1/2.5) of the choke diameter. the Petrol surface is 6 mm blow the choke at this engine condition. Calculate the size of a suitable chake (D) and main jet (d).The specific gravity of petrol is 0.75 and the atmospheric pressure 1.03 bar and temperature 27°c. [D=23.2mm,d=1.296mm]
Solve the question attached in the image below Note: question is taken from power plant course

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