Air enters the compressor of a 100-hp Brayton cycle at 530 R and 14.7 psia. The air
Question:
Air enters the compressor of a 100-hp Brayton cycle at 530 R and 14.7 psia. The air is heated at 80 psia to 2200 R. The compressor and turbine efficiencies are each 0.90. After leaving the turbine, the air is cooled at 14.7 psia to 530 R. Determine the cycle thermal efficiency assuming constant specific heats.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (2 reviews)
Given data Power output P 100 hp Inlet conditions to compressor T1 530 R P1 147 psia Outlet pressure ...View the full answer
Answered By
Diana Muriuki
As an online math tutor, I have several years of hands-on experience working with students of all ages and skill levels. I hold a Bachelor's degree in Mathematics and a Master's degree in Education. Additionally, I have completed multiple training courses in online teaching and tutoring methods.
Throughout my career, I have worked with students in both individual and group settings, including classroom teaching, after-school tutoring, and online instruction. I am proficient in teaching a wide range of math topics, from basic arithmetic to advanced calculus and statistics.
One of my greatest strengths as a tutor is my ability to adapt my teaching style to meet the unique needs and learning styles of each individual student. I understand that every student is different, and I strive to create a comfortable and supportive learning environment that encourages growth and development.
In addition to my formal education and tutoring experience, I am also a lifelong learner with a passion for mathematics. I am constantly seeking out new resources and methods to improve my own knowledge and skills, and I believe this passion and enthusiasm helps to inspire my students as well.
Overall, my hands-on experience and proficiency as a math tutor are grounded in a combination of formal education, practical experience, and a genuine love of mathematics. I am confident in my ability to help students achieve their goals and succeed in math, and I look forward to the opportunity to work with new students and continue to grow as an educator.
0.00
0 Reviews
10+ Question Solved
Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
Question Posted:
Students also viewed these Engineering questions
-
A gas-turbine power plant operates on the regenerative Brayton cycle between the pressure limits of 100 and 700 kPa. Air enters the compressor at 308C at a rate of 12.6 kg/s and leaves at 2608C. It...
-
Air enters the compressor of a regenerative gas-turbine engine at 310 K and 100 kPa, where it is compressed to 900 kPa and 650 K. The regenerator has an effectiveness of 80 percent, and the air...
-
A gas-turbine power plant operates on the regenerative Brayton cycle between the pressure limits of 100 and 700 kPa. Air enters the compressor at 30°C at a rate of 12.6 kg/s and leaves at...
-
The following data relates to direct labor costs for August: Actual costs: 5,500 hours at $24.00 per hour. Standard Costs: 5,000 hours at $23.70 per hour. What is the direct labor rate variance?
-
A company acquired the following assets: a. Conveyor, 5-year useful life, $48,000 cost, straight-line method, $5,000 expected residual value b. Truck, 3-year useful life, $18,000 cost, DDB method,...
-
The warlike conflict that Russia has started against Ukraine about 6 months ago, is a conflict that is many miles to the west of the European continent. If you would be in a position of political...
-
Estimate value of \(\varphi_{\mathrm{d}}\) in the tank and power \(\mathrm{P}\) required for Example 13-7 with \(\mathrm{H}_{\text {tank }}=\mathrm{d}_{\text {tank }}=0.8279 \mathrm{~m}\) and a...
-
Refer to Problem P 13-3 and assume that instead of initially signing a variable-rate loan, Cam receives a fixed rate of 8 percent on the loan on January 1, 2011. Instead of entering into a pay fixed,...
-
Find the probability of choosing a basket that has tea given it contains mugs. Let A = Basket has mugs Correct Let B = Basket has tea Correct Write the Answer as a Fraction Write the Answer as a...
-
You have been engaged for the audit of the Y Company for the year ended December 31, 2019. The Y Company is in the wholesale chemical business and makes all sales at 25 percent over cost. Following...
-
Consider the heat pump described in Example 9.14. The heat pump now operates between 0.60 MPa and 1.4 MPa. Plot the vapor-compression cycle in Ts coordinates (use NIST) and determine the cycle...
-
Repeat Problem 9.117 using EES. Modify your EES program to find the coefficient of performance between pressures of 0.28 and 1.5 MPa. Plot Ts diagrams for the original cycle conditions and for the...
-
A cylindrical solenoid, of radius \(0.5 \mathrm{~cm}\) and length \(30 \mathrm{~cm}\) has 1200 windings and carries a current of \(0.5 \mathrm{~A}\). (a) What is the inductance of the solenoid? (b)...
-
For the following structure, using the unit load method which is based on the principle of virtual work, determine (1) the rotation at point D, (2) the relative rotation between point C and point D,...
-
Auxiliary credit organizations must carry out regular operations with their clients and users. In order to attract greater resources, SOFIPO, Auxilio Crediticio, does not carry out a complete...
-
Nova Companys total overhead cost at various levels of activity are presented below: MonthMachine-HoursTotalOverheadCostApril 55,000 $222,350May 45,000 $195,250June 65,000 $249,450July 75,000...
-
What legal and ethical considerations must be taken into account when writing memos? Discuss how to handle confidential information and the implications of record-keeping.
-
Suppose that Betty's Beads is a typical firm operating in a perfectly competitive market. Currently Betty's MR = $12, MC = $12, ATC = $15, and AVC = $8. Based on this information, we can conclude that
-
Consider the differential equation y' = f (t, y), a t b, y(a) = . a. Show that for some , where ti b. Part (a) suggests the difference method wi+2 = 4wi+1 3wi 2hf (ti ,wi), for i = 0, 1, . . . ,...
-
For a Poisson process of rate , the Bernoulli arrival approximation assumes that in any very small interval of length , there is either 0 arrivals with probability 1- or 1 arrival with probability ....
-
An automobile moving through the air causes the air velocity (measured with respect to the car) to decrease and fill a larger flow channel. An automobile has an effective flow channel area of 3 m 2 ....
-
A grist mill of the 1800s employed a waterwheel that was 14 m high; 480 L/min of water flowed onto the wheel near the top. How much power, in kW, could this waterwheel have produced?
-
The U.S. Department of Energy estimates that 570,000 barrels of oil would be saved per day if every household in the United States lowered the thermostat setting in winter by 6F (3.3C). Assuming the...
-
SIP Inc. has the following sales budget for the last six months of 2021? July $350,000 August $270,000 September $380,000 October $450,000 November $480,000 December $450,000 Historically the cash...
-
3. Suppose Lincoln has $10M in marketable securities, $100M in liabilities, and 10M shares of stock.What is Lincoln's share price? Marketable Securities ($) 10 Liablilities ($) 100 Lincoln's Price...
-
If an investment of $ 1 , 0 0 0 earns simple interest of 1 0 % per annum, to how much will the investment have accumulated at the end of three years if no withdrawals are made?A . $ 1 , 3 3 1 B . $ 1...
Study smarter with the SolutionInn App