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A steam turbine operates steadily under the following conditions. At the inlet, p = 2.5 MPa, h₁ = 3383 kJ/kg, T = 450°C, and V = 50 m/s. At the outlet, p= 22 kPa, h2= 2628 kJ/kg, T= 70°C, and V= 235 m/s. Neglecting elevation changes and heat transfer, calculate the work delivered to the turbine blades.

A steam turbine operates steadily under the following conditions. At the inlet, p = 2.5 MPa, h₁ = 3383 kJ/kg, T = 450°C, and V = 50 m/s. At the outlet, p= 22 kPa, h2= 2628 kJ/kg, T= 70°C, and V= 235 m/s. Neglecting elevation changes and heat transfer, calculate the work delivered to the turbine blades.

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
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Required information A steam turbine operates steadily under the following conditions. At the inlet, p= 2.5 MPa, h₁ = 3383 kJ/kg, T = 450°C, and V=50 m/s. At the outlet, p= 22 kPa, h2= 2628 kJ/kg, T = 70°C, and V= 235 m/s. Neglecting elevation changes and heat transfer, calculate the work delivered to the turbine blades. kJ/kg
Transcribed Image Text:Required information A steam turbine operates steadily under the following conditions. At the inlet, p= 2.5 MPa, h₁ = 3383 kJ/kg, T = 450°C, and V=50 m/s. At the outlet, p= 22 kPa, h2= 2628 kJ/kg, T = 70°C, and V= 235 m/s. Neglecting elevation changes and heat transfer, calculate the work delivered to the turbine blades. kJ/kg
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