Determine the thermal efficiency, Mechanical Engineering

Assignment Help:

A combined cycle plant is designed to develop 200MW power. The air is obtained by the compressor at 300K and 1 bar pressure. The maximum temperature of the gas turbine cycle is limited to 800'C. The pressure ratio is 8.

The data for steam plant is as follows:-

The exhaust gas coming out of gas turbine is heated to 800 degree C before entering boiler furnace. Steam is generated at sober and 600 degree C. The exhaust gas temperature is limited to 200 degree Celsius. Suppose pressure is 0.05 bar.

Consider isentropic efficiencies of compressor and turbine, determine the following:-

a) Thermal efficiency of each plant and combined plant.

b) Ratio of air supplied to the compressor to the steam generated in the boiler.


Related Discussions:- Determine the thermal efficiency

Reactions at grouted end of cantilever beam, Reactions at grouted end of ca...

Reactions at grouted end of cantilever beam: Q: Find reactions at grouted end of cantilever beam shown in figure given below     Draw free body diagram of the beam

Calculate efficiency of turbine, (a) Explain briefly the functions of the s...

(a) Explain briefly the functions of the spiral casing guide vanes, and draft tube of a reaction water. (b) A Kaplan turbine developing 3250 KW under a head of 6m has a draft tu

Classification based on mode of welding, Classification Based on Mode of We...

Classification Based on Mode of Welding Manual welding: In this welding the entire welding operation is performed and controlled by hand. Here, there are two movements involv

Flow rate, how to calculate flow rate of liquid nitrogen? melting point(-21...

how to calculate flow rate of liquid nitrogen? melting point(-210deg) boiling point(-195.8deg) critical temp(-149.9deg) relative density(0.8) specific gravity(808.5kg/m^3) rel

Calculated the magnitude of the instantaneous stress, Calculated the magnit...

Calculated the magnitude of the instantaneous stress: While a concentrated force of 1 kN is applied at the midspan point of a simply supported beam a static deflection of 5 mm

Kinematics equations, Kinematics Equations Kinematics deals with problem...

Kinematics Equations Kinematics deals with problems involving distance, velocity, time and constant acceleration. The restraint that acceleration is a constant for these problem

What is erosion loss, Q. What is Erosion Loss? Additional metal thickne...

Q. What is Erosion Loss? Additional metal thickness must be added in specific locations where metal loss is expected, due to stream flow that is of high velocity, or is abrasiv

Complete outer clutch lugs for deep cuts, Complete outer clutch lugs for de...

Complete outer clutch lugs for deep cuts: Visually check for any deep cuts formed on the outer complete clutch lugs.

Compound shaft, Compoun d shaft: compoun d shaft? How is compound ...

Compoun d shaft: compoun d shaft? How is compound shaft classified?                                                               Sol.: Shaft made up of 2 or more mat

Seam welding-selection of parameters, Seam Welding-Selection of parameters ...

Seam Welding-Selection of parameters The selection of parameters for seam welding depends mainly on: weld nugget size which is related to weld strength. probability of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd