Steam enters a turbine at 12 MPa, 550°C, and 60 m/s and leaves at 20 kPa and
Question:
(a) The reversible power output of the turbine,
(b) The energy destroyed within the turbine, and
(c) The second-law efficiency of the turbine.
(d) Also, estimate the possible increase in the power output of the turbine if the turbine were perfectly insulated.
Transcribed Image Text:
Steam 12 MPa 550°C, 60 m/s TURBINE 20 kPa 130 m/s x 0.95
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (16 reviews)
Steam expands in a turbine which is not insulated The reversible power the exergy destroyed the seco...View the full answer
Answered By
Ashington Waweru
I am a lecturer, research writer and also a qualified financial analyst and accountant. I am qualified and articulate in many disciplines including English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, and Statistics. I am an expert with sixteen years of experience in online industry-related work. I have a master's in business administration and a bachelor’s degree in education, accounting, and economics options.
I am a writer and proofreading expert with sixteen years of experience in online writing, proofreading, and text editing. I have vast knowledge and experience in writing techniques and styles such as APA, ASA, MLA, Chicago, Turabian, IEEE, and many others.
I am also an online blogger and research writer with sixteen years of writing and proofreading articles and reports. I have written many scripts and articles for blogs, and I also specialize in search engine
I have sixteen years of experience in Excel data entry, Excel data analysis, R-studio quantitative analysis, SPSS quantitative analysis, research writing, and proofreading articles and reports. I will deliver the highest quality online and offline Excel, R, SPSS, and other spreadsheet solutions within your operational deadlines. I have also compiled many original Excel quantitative and text spreadsheets which solve client’s problems in my research writing career.
I have extensive enterprise resource planning accounting, financial modeling, financial reporting, and company analysis: customer relationship management, enterprise resource planning, financial accounting projects, and corporate finance.
I am articulate in psychology, engineering, nursing, counseling, project management, accounting, finance, quantitative spreadsheet analysis, statistical and economic analysis, among many other industry fields and academic disciplines. I work to solve problems and provide accurate and credible solutions and research reports in all industries in the global economy.
I have taught and conducted masters and Ph.D. thesis research for specialists in Quantitative finance, Financial Accounting, Actuarial science, Macroeconomics, Microeconomics, Risk Management, Managerial Economics, Engineering Economics, Financial economics, Taxation and many other disciplines including water engineering, psychology, e-commerce, mechanical engineering, leadership and many others.
I have developed many courses on online websites like Teachable and Thinkific. I also developed an accounting reporting automation software project for Utafiti sacco located at ILRI Uthiru Kenya when I was working there in year 2001.
I am a mature, self-motivated worker who delivers high-quality, on-time reports which solve client’s problems accurately.
I have written many academic and professional industry research papers and tutored many clients from college to university undergraduate, master's and Ph.D. students, and corporate professionals. I anticipate your hiring me.
I know I will deliver the highest quality work you will find anywhere to award me your project work. Please note that I am looking for a long-term work relationship with you. I look forward to you delivering the best service to you.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Thermodynamics An Engineering Approach
ISBN: 9781259822674
9th Edition
Authors: Yunus Cengel, Michael Boles, Mehmet Kanoglu
Question Posted:
Students also viewed these Mechanical Engineering questions
-
Steam enters a turbine at 450 lbf/in 2, 900 F, expands in a reversible adiabatic process and exhausts at 2 lbf/in.2. Changes in kinetic and potential energies between the inlet and the exit of the...
-
Steam enters a turbine at 10 MPa and 600 C and exits at 20 kPa with a quality of 95%. Determine the irreversibility of this process.
-
Steam enters a turbine at 25 MPa, 550C and exits at 5 MPa, 325C at a flow rate of 70 kg/s. Determine the total power output of the turbine, its isentropic efficiency and the second...
-
As societys cost of disposing of trash increases over time, recycling rates should automatically increase as well. Discuss.
-
Determine the maximum principal stresses and their locations for the member with fillet subjected to tensile surface tractions shown in Figure P7-16. Let E = 200 GPa and v = 0.25. Then let E = 73 GPa...
-
A stirred-tank blending system initially is full of water and is being fed pure water at a constant flow rate, q. At a particular time, an operator adds caustic solution at the same volumetric how...
-
On September 1, 2020, Tech Company purchased 2,000 shares of common stock of Eagle Inc. for \(\$ 200,000\), while not obtaining significant influence over Eagle Inc. On November 1, 2020, Tech Company...
-
Bao Wao Designs Inc. purchased a computerized blueprint printer that will assist in the design and display of plans for factory layouts. The cost of the printer was $22,500, and its expected useful...
-
should ALC drop N3. I just need someone to look over it and tosee if I did it right. Aquatic Line Company (ALC) manufactures a variety of strong and durable ropes. The company manufactures all their...
-
Water flows at a speed v of 2.00 m/s through a hose of radius 3 cm and into a large empty rectangular pool. The pool has a level bottom and measures 10.0 m long by 8.00 m wide. The density of water...
-
Steam is to be condensed on the shell side of a heat exchanger at 120F. Cooling water enters the tubes at 60F at a rate of 115.3 lbm/s and leaves at 73F. Assuming the heat exchanger to be...
-
A container filled with 45 kg of liquid water at 95°C is placed in a 90-m3 room that is initially at 12°C. Thermal equilibrium is established after a while as a result of heat transfer...
-
Calculate the pH of the solution that results when 20.0 mL of 0.2500 M NH 3 is (a) Mixed with 20.0 mL of distilled water. (b) Mixed with 20.0 mL of 0.250 M HCl solution. (c) Mixed with 20.0 mL of...
-
How do sociological theories of social stratification explain the persistence of systemic inequalities across different societal contexts ?
-
Credit cards are frequently used to buy goods and services. (a) Should we count credit cards as a part of money? Please explain. (b) How would the widespread use of credit cards affect money demand...
-
What role does intersectionality play in understanding the complex layers of privilege and disadvantage that contribute to social stratification ?
-
Consider the linear system Ax = 5, whose augmented matrix has been brought to the row-echelon form, 1-1-2-34 0 0 1 12 0 0 0 00 (a) Write the general solution in parametric form. (b) Write the general...
-
What is social cognition and discuss the two kinds of social cognition? Please discuss the basics of cognition, both internal as well as the behaviors that we interpret as evidence of cognition.
-
Howis the value of W-I-P established in a process costing system? (9)
-
State whether each statement is true or false. If false, give a reason. {purple, green, yellow} = {green, pink, yellow}
-
The following are several items from a measure of worklife balance that was developed by Wayne, Vaziri, and Casper (2021) to assess perceptions of balance across multiple life roles. Work roles are...
-
. Exercise 7.1: Unfiltered performance of range sensor Connect the Arduino to the HC-SR04 ultrasonic range sensor. The Vec pin on the sensor is connected to the SV pin on the Arduino, the ground...
-
from the code I have already existing code, with this new assignment I need the String values to be changed in this code down below , you can take a look at the screenshot for question #7 , Your...
-
in java with complete explanation. Triponacci is a series where the nth value is equal to the sum of the previous 3 values. The initial 3 values (base values) of our series are {0, 1, 2} Note that...
Study smarter with the SolutionInn App