None Don't copy foom any sour cehe tollowing particulars refer to a twD-Fow velocity-Compaunded impulsewheet which fomsof aQ.the first stagecombination turbine 2630mlpSteam Velocity at noz2le outled: 125 m/sblade velocityNozzle augleOutletMean.% 16°18°mo ving blade iOutlel augle, Axed guide bladesi22°augle, first asfOuttet cugle,tteond so of maving 6ladsi 36Steam flow ratethe ratiorelative velocityat înlet 98of theat outlet to thant0.84for allthee tahle.detemine:a) Thevelocityof whit.thrust on the blades.b2 thefaugetinfo The axial thrust on the ólades

The following particulars refer to a two- row velocity-Compounded impulse wheel which foms of a Q. the first stage combination turbine : Steam velocity at noz2le Outled i blade velocity Nozzle augle Outlet 630mlp : 125m/s 16° Mean augle, 18° 22° first you. of blade : Outlel augle, fixed guide blades i Outlet augle,itiond sow of Aardng 6ladsi 36 Steam flow rale :2.6 Kgls The radio of the relatine velocity at outlet tothat 0.84 Letermine : at inlet s the tahle for all 9 The velocity of whizt. b2 the lauge biaf thiunt an the blades. o The axial thrust on the ólades

The following particulars refer to a two- row velocity-Compounded impulse wheel which foms of a Q. the first stage combination turbine : Steam velocity at noz2le Outled i blade velocity Nozzle augle Outlet 630mlp : 125m/s 16° Mean augle, 18° 22° first you. of blade : Outlel augle, fixed guide blades i Outlet augle,itiond sow of Aardng 6ladsi 36 Steam flow rale :2.6 Kgls The radio of the relatine velocity at outlet tothat 0.84 Letermine : at inlet s the tahle for all 9 The velocity of whizt. b2 the lauge biaf thiunt an the blades. o The axial thrust on the ólades

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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‘The following particulars refer to a two-row velocity-compounded impulse wheel which forms the frst stage of a combination turbine: Steam velocity at nozzle outlet :630 mis Mean blade velocity 125 mls Nozzle angle :16° Outlet angle, first row of moving blades 18 Outlet angle, fixed guide blades 1220 Outlet angle, second row of moving blades :36° Steam flow rate 26kgs ‘The ratio of the relative velocity at outlet to that at inlet is 0.84 for all the blade. Determine ) The velocity of whirl.
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