steam leaves a power plant steam generator at 3.5 mpa,

Steam leaves a power plant steam generator at 3.5 MPa,

Steam leaves a power plant steam generator at 3.5 MPa, 400°C, and enters the turbine at 3.4 MPa, 375°C. The isentropic turbine efficiency is 88%, and the turbine exhaust pressure is 10 kPa. Condensate leaves the condenser and enters the pump at 35°C, 10 kPa. The isentropic pump efficiency is 80%, and the discharge pressure is 3.7 MPa.

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steam enters a steam turbine at a pressure of 1 mpa

Steam enters a steam turbine at a pressure of 1 MPa

Jun 14, 2014· Steam enters a steam turbine at a pressure of 1 MPa, a temperature of 300 degree C, and a velocity of 50 m/s. The steam leaves the turbine at a pressure of 150 KPa, and a velocity of 200 m/s. Determine the work per kilogram of steam flowing through the turbine, assuming the process to be REVERSIBLE and ADIABATIC. Thank you in advance

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how much steam pressure of boiler water is required to run

How much steam pressure of boiler water is required to run

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Depends on the design of Turbine. Steam Turbines could run at wide variety of Steam pressures. Pressure of steam required depends on Design load, Number of Stages, Number of Extractions, Max. Flow through turbine. For Example, we have 5 Turbines i

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boiler (power generation) - wikipedia

Boiler (power generation) - Wikipedia

A boiler or steam generator is a device used to create steam by applying heat energy to water.Although the definitions are somewhat flexible, it can be said that older steam generators were commonly termed boilers and worked at low to medium pressure (7–2,000 kPa or 1–290 psi) but, at pressures above this, it is more usual to speak of a steam generator.

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steam boilers or steam generators - slideshare

Steam Boilers OR Steam Generators - SlideShare

Oct 28, 2014· Steam Boilers OR Steam Generators 1. Boilers (Steam Generators) 2. Definition of a boiler • A boiler is a device used to generate steam at a desired pressure and temperature by transferring heat energy produced by burning fuel to water to change it to steam.

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solved: 5. consider a steam power plant operating on a ran

Solved: 5. Consider A Steam Power Plant Operating On A Ran

5. Consider a steam power plant operating on a Rankine cycle with reheat as shown below. Steam leaves the boiler at 20 MPa and 700 degree C. The first turbine exhausts to 0.4 MPa and the steam is then reheated in the boiler to 600 degree C.

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the reheat rankine cycle - i have entropy, but need to

The Reheat Rankine Cycle - I have entropy, but need to

Feb 19, 2012· A steam power plant operates on the reheat Rankine cycle shown in the figure below. Steam. enters the high-pressure turbine at 12.5 MPa and 550°C at a rate of 7.7 kg/s and leaves at 2 MPa. Steam is then reheated at constant pressure to 450°C before it expands in the low-pressure. turbine. The turbines and the pump are isentropic.

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solution manual chapter 11 - lng academy

SOLUTION MANUAL CHAPTER 11 - LNG Academy

SOLUTION MANUAL CHAPTER 11 . Borgnakke and Sonntag CONTENT High pressure (or temperature) and low pressure (or temperature). This assumes the condenser output is saturated liquid and the boiler Raising the boiler pressure in a Rankine cycle for fixed superheat and condenser

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why you can't use high-pressure steam boilers on low

Why you can't use high-pressure steam boilers on low

Jun 23, 2014· Why you can't use high-pressure steam boilers on low-pressure steam systems. Why you can't use high-pressure steam boilers on low-pressure steam systems. All he had to do was convert a high-pressure steam boiler to low-pressure operation so the building owner could use it for heating instead of process. The owner also wanted him to reduce

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solved: steam leaves the boiler of a power plant at 7 mpa

Solved: Steam Leaves The Boiler Of A Power Plant At 7 MPa

Steam leaves the boiler of a power plant at 7 MPa, 500 degrees C as shown in figure P3.8. As the steam passes to the turbine, there is a small pressure drop due to friction in the pipe and the temperature drops due to a heat loss through the pipe's insulation. The surface temperature of the pipe insulation is 45 degrees C.

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