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4. Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u, = 1163.3 Btu/lb, vị = 2.65 ft/lb and v1 = 400 ft/s. Exhaust is at 1 psia with uz = 925 BTU/lb, v2 = 294 ft2/lb and u2 = 1100 ft/s. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change. Determine: a. the work per Ib steam b. the steam flow rate in Ib/hr u = 1163.3 Btu/Ib u, = 925 BTU/lb v, = 2.65 ft /lb v, = 294 ft /lb V2 p,= 200 psia Turbine P2= 1 psia v, = 400 ft/s v, = 1100 ft/s

4. Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u, = 1163.3 Btu/lb, vị = 2.65 ft/lb and v1 = 400 ft/s. Exhaust is at 1 psia with uz = 925 BTU/lb, v2 = 294 ft2/lb and u2 = 1100 ft/s. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change. Determine: a. the work per Ib steam b. the steam flow rate in Ib/hr u = 1163.3 Btu/Ib u, = 925 BTU/lb v, = 2.65 ft /lb v, = 294 ft /lb V2 p,= 200 psia Turbine P2= 1 psia v, = 400 ft/s v, = 1100 ft/s

Elements Of Electromagnetics
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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4. Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u, = 1163.3 Btu/lb, vị = 2.65 ft/lb and v1 = 400 ft/s. Exhaust is at 1 psia with uz = 925 BTU/lb, v2 = 294 ft2/lb and u2 = 1100 ft/s. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change. Determine: a. the work per Ib steam b. the steam flow rate in Ib/hr u = 1163.3 Btu/Ib u, = 925 BTU/lb v, = 2.65 ft /lb v, = 294 ft /lb V2 p,= 200 psia Turbine P2= 1 psia v, = 400 ft/s v, = 1100 ft/s
Transcribed Image Text:4. Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u, = 1163.3 Btu/lb, vị = 2.65 ft/lb and v1 = 400 ft/s. Exhaust is at 1 psia with uz = 925 BTU/lb, v2 = 294 ft2/lb and u2 = 1100 ft/s. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change. Determine: a. the work per Ib steam b. the steam flow rate in Ib/hr u = 1163.3 Btu/Ib u, = 925 BTU/lb v, = 2.65 ft /lb v, = 294 ft /lb V2 p,= 200 psia Turbine P2= 1 psia v, = 400 ft/s v, = 1100 ft/s
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