Example 15.12. A steam turbine is fed with steam having an enthalpy of 3100 kJ/kg. It moves out of the turbine with an enthalpy of 2100 kJ/kg. Feed heating is done at a pressure of 3.2 bar with steam enthalpy of 2500 kJ/kg. The condensate from a condenser with an enthalpy of 125 kJ/kg enters into the feed heater. The quantity of bled steam is 11200 kg/h. Find the power developed by the turbine. As.um. that the water leaving the feed heater is saturated liquid at 3.2 bar and the heater is direct mixing type. Neglect pump work.
Example 15.12. A steam turbine is fed with steam having an enthalpy of 3100 kJ/kg. It moves out of the turbine with an enthalpy of 2100 kJ/kg. Feed heating is done at a pressure of 3.2 bar with steam enthalpy of 2500 kJ/kg. The condensate from a condenser with an enthalpy of 125 kJ/kg enters into the feed heater. The quantity of bled steam is 11200 kg/h. Find the power developed by the turbine. As.um. that the water leaving the feed heater is saturated liquid at 3.2 bar and the heater is direct mixing type. Neglect pump work.
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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Transcribed Image Text:Example 15.12. A steam turbine is fed with steam having an enthalpy of 3100 kJ/kg. It
moves out of the turbine with an enthalpy of 2100 kJ/kg. Feed heating is done at a pressure of
3.2 bar with steam enthalpy of 2500 kJ/kg. The condensate from a condenser with an enthalpy of
125 kJ/kg enters into the feed heater. The quantity of bled steam is 11200 kg/h. Find the power
developed by the turbine. As.um. that the water leaving the feed heater is saturated liquid at
3.2 bar and the heater is direct mixing type. Neglect pump work.
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