A rankine turbo generator unit receives 27000kg/h of steam at 1.2mpa and superheat by 122 degree. Condensate leaves at 22°c. For a brake steam rate of 4.74 kg/kwh, mechanical efficiency of 94%, determine (a) the ideal cycle thermal efficiency, (b) the indicated engine efficiency, (c) the condition of turbine actual exhaust, and (d) the turbo generator output in kw.
A rankine turbo generator unit receives 27000kg/h of steam at 1.2mpa and superheat by 122 degree. Condensate leaves at 22°c. For a brake steam rate of 4.74 kg/kwh, mechanical efficiency of 94%, determine (a) the ideal cycle thermal efficiency, (b) the indicated engine efficiency, (c) the condition of turbine actual exhaust, and (d) the turbo generator output in kw.
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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A rankine turbo generator unit receives 27000kg/h of steam at 1.2mpa and superheat by 122 degree. Condensate leaves at 22°c. For a brake steam rate of 4.74 kg/kwh,
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