Q4. The following particulars refer to a stage of an impulse-reaction turbine.Outlet angle of fixed blades = 20°Outlet angle of moving blades = 30°Radial height of fixed blades =100mmRadial height of moving blades =100mmMean blade velocity = 138m/sRatio of blade speed to steam speed = 0.6253Specific volume of steam at fixed blade outlet -1.235 m²/kg3Specific volume of steam at moving blade outlet =1.305 m³/kgCalculation the degree of reaction, the adiabatic heat drop in pair of blade rings, and thegross stage efficiency, given the following coefficients which may be assumed to be thesame in both fixed and moving blades: m = 0.9,0=0.86.

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Answered: Q4. The following particulars refer to…

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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