The steam generator at 730 degrees c and are cooled to 170

Assignment Help Mechanical Engineering
Reference no: EM13633010

Water enters the steam generator of the power plant shown in the figure at 7MPa, 50 degrees C and exits at 7Mpa, 600 degrees C. The steam is then fed into a well-insulated turbine, developing a power output of 31.6MW before exiting the turbine as a two-phase, liquid vapor mixture at 10kPa with a quality of 90%. Combustion gases enter the steam generator at 730 degrees C and are cooled to 170 degrees C. For steady operation, determine:

a) The mass flow rate of combustion gases in kg/s,

b) The rate of energy transfer between the gas and vapor streams in the steam generator in kJ/s.

The combustion gases can be modeled as air as an ideal gas with constant specific heats at 600K. Ignore any heat losses from the components to the surroundings and neglect all kinetic and potential energy effects.

Reference no: EM13633010

Questions Cloud

Calculate the standard free energy change for the following : calculate the standard free energy change for the following metabolically important enzyme-catalyzed reaction at 25degc
The city council of pine bluffs is considering increasing : the city council of pine bluffs is considering increasing the number of police in an effort to reduce crime. before
A transverse wave on a string has an amplitude a a tiny : a transverse wave on a string has an amplitude a. a tiny spot on the string is colored red. as one cycle of the wave
Thedeltah and deltas for the the reaction catalyzed by : thedeltah and deltas for the the reaction catalyzed by argininekinase were determined to be -8.2 kjmol and 2.2
The steam generator at 730 degrees c and are cooled to 170 : water enters the steam generator of the power plant shown in the figure at 7mpa 50 degrees c and exits at 7mpa 600
A pressurized container holds 3 kg of steel immersed in 2 : a pressurized container holds 3 kg of steel immersed in 2 l of water. the pressure inside the container is 300 kpa and
Calculate the odds ratio x for the risk between gender and : calculate the odds ratio x for the risk between gender and all-cause mortality when age and race are controlled using
A bar of gold bar a is in thermal contact with a bar of : a bar of gold bar a is in thermal contact with a bar of iron bar b of the same length and area. one end of the compound
A sample of a compound has the following percentcomposition : part 1 how much in grams of a 18.4g sample of ccl4 iscarbon?part 2 a sample of a compound has the following

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

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