Why is the back work ratio in the Brayton cycle much higher than in the Rankine cycle?

Question:

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

See More Books

Question Posted: Feb 23, 2016 07:20 AM

See More Questions

What is the back work ratio? What are typical back work ratio values for gas-turbine engines?
The single-stage compression process of an ideal Brayton cycle without regeneration is replaced by a multistage compression process with intercooling between the same pressure limits. As a result of...
The single-stage expansion process of an ideal Brayton cycle without regeneration is replaced by a multistage expansion process with reheating between the same pressure limits. As a result of this...
How do you ensure data quality?
Refer to Exercise, where the statistics practitioner estimated the size of market segments based on education among California adults. Suppose that census figures from 10 years ago showed the...
An analyst has estimated that there will be an 84% learning curve for an assembly operation. The first assembly takes 48 minutes and the standard time is set at 6 minutes. a. How long will it take...
Informally, is there evidence of a relationship between the variables?
Hanford MacDwaddy is 47 years old today and makes $78,000 per year. ?His wage replacement ratio has been determined to be 72%. ?He expects inflation will average 3.5%/year over his lifetime. ?He...
Ram Ltd. provides you the following figures for the year 2017. Sales (in units): Product A Product B Ist Quarter 1,250 1,600 IInd Quarter 2,950 800 IIIrd Quarter 2,700 1,000 IVth Quarter 3,100 600...
You are a data analyst working for an insurance company. The company is expanding and wants to open new branches in various parts of the world. Your task is to compare various parameters such as...
A gas turbine with air as the working fluid has two ideal turbine sections, as shown in Fig. P11.79, the first of which drives the ideal compressor, with the second producing the power output. The...
Repeat Problem 11.71, but assume that the compressor has an isentropic efficiency of 85% and the turbine an isentropic efficiency of 88%. Problem 11.71 A large stationary Brayton cycle gas-turbine...
What variables are important in determining call option prices?
Financial strength can be defined as the capacity to produce enough cash flows and earnings to pay creditors, investors, and other debts, as well as to cover expenses. Even though sales by themselves...
The RMS Titanic was the most technologically advanced liner in the world in the year 1912. At 11:40pm or Sunday, April 14 of that year, the Titanic struck an iceberg and sank in less than three...
1. A management consultant is hired by a manufacturing firm to determine the best site for its next production facility. The consultant has had several meetings with the company's senior executives...
The figure below shows that a pump is used to transfer water from a reservoir at ground level to a storage take that is elevated. The pump is located 10 ft above the water surface of the reservoir...
P6-3 (Algo) Comparing and Contrasting the Effects of Inventory Costing Methods on Financial Statement Elements LO6-2, 6-3 Neverstop Corporation sells item A as part of its product line. Information...
JOOVI Inc. has recently purchased and installed a new machine for its manufacturing plant. The company incurred the following costs: The total cost of the machine to be shown on JOOVIs balance sheet...
Q1) What is the a3 Value Q2) What is the a7 Value Q3) What is the a4 Value Q4) What is the b3 Value Q5) What is the b2 Value Q6) What is the sign of 2nd constraint? A pastry chef at a bakery wants to...
What is the price today of a two-year, default-free security with a face value of $1000 and an annual coupon rate of 6%? Does this bond trade at a discount, at par, or at a premium? assume...
A 10.0-g bullet is fired into a stationary block of wood (m = 5.00 kg). The relative motion of the bullet stops inside the block. The speed of the bullet-plus-wood combination immediately after the...
A railroad car of mass 2.50 X 104 kg is moving with a speed of 4.00 m/s. It collides and couples with three other coupled railroad cars, each of the same mass as the single car and moving in the same...
Four railroad cars, each of mass 2.50 X 104 kg, are coupled together and coasting along horizontal tracks at speed vi toward the south. A very strong but foolish movie actor, riding on the second...
An estimated 84 percent of enterprises now use cloud computing solutions involving multiple clouds, whereas less than 10 percent of large organizations employ just a single public cloud. Group of...
XYZ inc. was involved in a tax dispute with the national tax authority. The companys legal counsel estimates that there is a 75% likelihood that the company will lose the dispute and that the amount...
3 . Accounting.. How does depreciation impact financial statements, and what are the different methods of depreciation?

Why is the back work ratio in the Brayton cycle much higher than in the Rankine cycle?

Question:

Step by Step Answer:

Recall the expression for shaft work in a steady flow de...View the full answer

Fundamentals of Thermodynamics

Students also viewed these Thermodynamics questions