A power plant for a polar expedition uses ammonia, which is heated to 80C at 1000 kPa
Question:
A power plant for a polar expedition uses ammonia, which is heated to 80◦C at 1000 kPa in the boiler, and the condenser is maintained at−15◦C. Find the cycle efficiency.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
The efficiency of a power plant can be calculated using the Rankine cycle efficiency equation Cycle ...View the full answer
Answered By
BillClinton Muguai
I have been a tutor for the past 5 years. I have experience working with students in a variety of subject areas, including computer science, math, science, English, and history. I have also worked with students of all ages, from elementary school to college. In addition to my tutoring experience, I have a degree in education from a top university. This has given me a strong foundation in child development and learning theories, which I use to inform my tutoring practices.
I am patient and adaptable, and I work to create a positive and supportive learning environment for my students. I believe that all students have the ability to succeed, and it is my job to help them find and develop their strengths. I am confident in my ability to tutor students and help them achieve their academic goals.
0.00
0 Reviews
10+ Question Solved
Related Book For
Fundamentals Of Thermodynamics
ISBN: 9781118131992
8th Edition
Authors: Claus Borgnakke, Richard E. Sonntag
Question Posted:
Students also viewed these Sciences questions
-
A power plant for a polar expedition uses ammonia and the boiler exit is 80C, 1000 kPa, and the condenser operates at 15C. A single open FWH operates at 400 kPa with an exit state of saturated...
-
A large condenser in a steam power plant dumps 15 MW at 45oC with an ambient at 25oC. What is the entropy generation rate?
-
A Rankine cycle operating with ammonia is heated by some low temperature source so the highest T is 120oC at a pressure of 5000 kPa. Its low pressure is 1003 kPa and it operates with one open...
-
JDBC applications are made of two models: two-tier and three-tier model. (True/False)
-
What is a conveyor?
-
Suppose you are given quotes on put options on interest rates of different strikes for a given maturity (i.e. payoffs are max( K R T ,0). For the 1% strike, the price is 0.002 and for the 2% strike,...
-
An object is suspended from the ceiling by a spring aligned along a vertical \(x\) axis, with upward defined as the positive \(x\) direction. When the spring is at its relaxed length, the object is...
-
Charter Enterprises currently has $1 million in total assets and is totally equity financed. It is contemplating a change in its capital structure. Compute the amount of debt and equity that would be...
-
Mr. Tamada, a Japanese Officer for the Toyo Toys Production, is asking for a certain budget list. due to old age, he cannot remember what kind of budget he is asking from the Finance Department. You...
-
On November 1, 2007, Janet Morton and Kim Wong formed Pet Kingdom, Inc., to sell pets and pet supplies. Pertinent information regarding Pet Kingdom is summarized as follows: Pet Kingdom's business...
-
A steam power plant has a high pressure of 3 MPa, and it maintains 60C in the condenser. A condensing turbine is used, but the quality should not be lower than 90% at any state in the turbine. For a...
-
A heat pump uses carbon dioxide, and it must condense at a minimum of 22C and receives energy from the outside on a winter day at 10C. What restrictions does that place on the operating pressures?
-
Donahue Oil Incorporated has an account titled Oil and Gas Properties. Donahue paid $6,400,000 for oil reserves holding an estimated 400,000 barrels of oil. Assume the company paid $510,000 for...
-
Find the equivalent system with respect to xh for the petroleum pump shown below. The oil well acts like a spring and damper with a spring constant of 44.0 MN/m and a damping constant of 15.0 kN-s/m....
-
describe what constitutes a budget variance. What is it? How is it identified? What types of variances needed to be reported to the organizational administration? List 5 pieces of information the...
-
You have been managing a $4 million portfolio that has a beta of 1.5 and a required rate of return of 13%. The current risk-free rate is 5.5%. Assume that you receive another $1 million. If you...
-
Company A has a beta of 0.80, while Company B's beta is 1.25. The required return on the stock market is 11.00%, and the risk-free rate is 4%. What is the difference between A's and B's required...
-
The rate of return on ABC, Inc., stock over the last five years was 6.32 percent, 9.7 percent, -0.94 percent, 8.22 percent, and 15.68 percent. What was the geometric average return (in percent) on...
-
In a responsibility accounting system, should the recording of revenue and costs begin at the largest areas of responsibility or the smallest? Explain.
-
6 (a) Briefly develop a mathematical model of the behaviour of a copper-twisted pair cable (b) Derive the magnetic energy from: w given that: K + w, where the - - k symbols have their usual meaning...
-
When the following chiral epoxide is treated with aqueous sodium hydroxide, only one product is obtained, and that product is achiral. Draw the product and explain why only one product is formed.
-
When meso-2, 3-epoxybutane is treated with aqueous sodium hydroxide, two products are obtained. Draw both products and describe their relationship.
-
For each reaction, predict the product and draw the mechanism of its formation. a. b.
-
-. Evaluate the integral 2T 3 dz r dr de, r0 Then, convert the integral to rectangular coordinates with the order of integration dz dx dy and to spherical coordinates.
-
Look at the figure below and Calculate the max and average pooling (2) Max-Pooling 12 20 30 0 8 12 20 2x2 Max-Pool ?? 34 70 37 4 112 100 25 12 ? ? ? ? ? ? Average Pooling
-
With respect to organizational innovation, is there a downside to constant innovation and the pursuit of "newer" and "better"? In other words, can organizations invest enough time, resources, and...
Study smarter with the SolutionInn App