Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u1= 1163.3 Btu/lb, v1= 2.65 cu.ft/lb and V1= 400 fps. Exhaust is at 1 psia with u2= 925 Btu/lb, v2= 294 cu.ft/lb and V2= 1100 fps. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change and determine (a) the work per lbsteam and (b) the steam flow rate in lb/h.
Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u1= 1163.3 Btu/lb, v1= 2.65 cu.ft/lb and V1= 400 fps. Exhaust is at 1 psia with u2= 925 Btu/lb, v2= 294 cu.ft/lb and V2= 1100 fps. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change and determine (a) the work per lbsteam and (b) the steam flow rate in lb/h.
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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Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u1= 1163.3 Btu/lb, v1= 2.65 cu.ft/lb and V1= 400 fps. Exhaust is at 1 psia with u2= 925 Btu/lb, v2= 294 cu.ft/lb and V2= 1100 fps. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change and determine (a) the work per lbsteam and (b) the steam flow rate in lb/h.
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