Water vapor enters the steam turbine at 4000 kPa pressure, 500 ° C temperature and 6 m3 / h volume flow, as shown in the figure below. If the mass flow rate of the incoming water is 0.2 times the mass flow rate of the water with 500 kPa pressure and 200 °C temperature from the outlet no.2, it comes out from the outlet no.3 with 30 kPa pressure and 0.85 dryness degree. Since the heat transfer from the turbine to the environment is 5000 kW,
Water vapor enters the steam turbine at 4000 kPa pressure, 500 ° C temperature and 6 m3 / h volume flow, as shown in the figure below. If the mass flow rate of the incoming water is 0.2 times the mass flow rate of the water with 500 kPa pressure and 200 °C temperature from the outlet no.2, it comes out from the outlet no.3 with 30 kPa pressure and 0.85 dryness degree. Since the heat transfer from the turbine to the environment is 5000 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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![Water vapor enters the steam turbine at 4000 kPa pressure, 500 ° C temperature and 6 m3 / h volume
flow, as shown in the figure below. If the mass flow rate of the incoming water is 0.2 times the mass flow
rate of the water with 500 kPa pressure and 200 ° C temperature from the outlet no.2, it comes out from
the outlet no.3 with 30 kPa pressure and 0.85 dryness degree. Since the heat transfer from the turbine to
the environment is 5000 kw,
|
a) Find the mass flow rate of the incoming water.
b) Find the volume flow of water at the outlet no. 3.
c) Find the power (kW) produced by the turbine.
Note: Changes in kinetic and potential energies are negligible.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7886085c-9e59-422b-b673-a159ad0693b4%2F36ea44e8-f4b2-4170-8f8e-80b980e4dd7b%2Fsu348jo_processed.png&w=3840&q=75)
Transcribed Image Text:Water vapor enters the steam turbine at 4000 kPa pressure, 500 ° C temperature and 6 m3 / h volume
flow, as shown in the figure below. If the mass flow rate of the incoming water is 0.2 times the mass flow
rate of the water with 500 kPa pressure and 200 ° C temperature from the outlet no.2, it comes out from
the outlet no.3 with 30 kPa pressure and 0.85 dryness degree. Since the heat transfer from the turbine to
the environment is 5000 kw,
|
a) Find the mass flow rate of the incoming water.
b) Find the volume flow of water at the outlet no. 3.
c) Find the power (kW) produced by the turbine.
Note: Changes in kinetic and potential energies are negligible.
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