A steam plant operates on the cycle of Fig. 8.4. The pressure levels are 10 kPa and
Question:
A steam plant operates on the cycle of Fig. 8.4. The pressure levels are 10 kPa and 6000 kPa, and steam leaves the turbine as saturated vapor. The pump efficiency is 0.70, and the turbine efficiency is 0.75. Determine the thermal efficiency of the plant.
Data in Fig. 8.4
Transcribed Image Text:
T 1 4 S 2 3
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
To determine the thermal efficiency of the steam plant we need to calculate the heat input and the work output of the plant then use the formula for thermal efficiency Thermalefficiency Workoutput Hea...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Introduction To Chemical Engineering Thermodynamics
ISBN: 9781260597684
9th International Edition
Authors: J.M. Smith, Mark Swihart Hendrick C. Van Ness, Michael Abbott
Question Posted:
Students also viewed these Engineering questions
-
Files Links: https://drive.google.com/drive/folders/10CssG86ruVkS1bwe-B7VIpwBx2twS6n-?usp=share_link https://drive.google.com/drive/folders/10CssG86ruVkS1bwe-B7VIpwBx2twS6n-?usp=share_link You will...
-
Find a recent news article related to a real company that you think will impact the firms balance sheet. Provide a link to the article. Briefly summarize the article, then describe the impact you...
-
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...
-
A small, 2-ha, mostly impervious urban catchment has an average slope of 1.5% and the following average. Horton infiltration parameters: f0 = 4 mm/hr, fc = 1 mm/hr, k = 2.2 hr-1. (Infiltration occurs...
-
Suppose that the alpha forecasts in row 44 of Spreadsheet 8.1 are doubled. All the other data remain the same. Recalculate the optimal risky portfolio. Before you do any calculations, however, use...
-
Convert each of the following indexes so that the new base period will be 2004. 2001 2002 2003 2004 2005 2006 2007 2008 101.3 100.0 103.4 105.6 107.9 110.3 116.2 125.3 (2002 100) 100.0 102.9 104.7...
-
Use the gasoline mileage data in Table B. 3 and compute the condition indices and variance-decomposition proportions, with the regressors centered. What statements can you make about...
-
A researcher has determined that a two-factor model is appropriate to determine the return on a stock. The factors are the percentage change in GNP and an interest rate. GNP is expected to grow by...
-
Briefly describe the costs and benefits of investing in private equity (VC and Buyouts)? How do these benefits change if one were to consider a large pension fund and a small foundation?
-
The product manager at a subsidiary of Kraft Foods, Inc., is interested in learning how sensitive sales are to changes in the unit price of a frozen pizza in Dallas, Denver, Baltimore, and Chicago....
-
Which is the more effective way to increase the coefficient of performance of a Carnot refrigerator: to increase T C with T H constant, or to decrease T H with T C constant? For a real refrigerator,...
-
If U is considered a function of T and P, the natural heat capacity is neither C V nor C P , but rather the derivative (U/T) P . Develop the following connections between (U/T) P , C P , and C V : To...
-
During a liquidation, if a partners capital account balance drops below zero, what should happen? a. The other partners file a legal suit against the partner with the deficit balance. b. The partner...
-
Define propriety audit. What are its objectives?
-
Can dividend be paid under the following circumstances: (a) Out of current profit without making good past losses? (b) Out of a capital profit. (c) Out of past profit when there is neither profit nor...
-
You have just been appointed as auditor of Hindalco Engineering Company Ltd. to fill up a casual vacancy created by the death of the previous auditor, Mr. V. K. Rattan, a sole practitioner. He has...
-
State the circumstances when a person will be disqualified for being appointed as company auditor.
-
How do you verify the following items: (a) Raw material stock (b) Land (c) Preliminary expenses (d) Investment (e) Work-in-progress (f) Copyright (g) Machine purchased on H. P. System (h) Patterns...
-
How does a group technology process resemble a classic batch process? How does it resemble a classic production line? What are the advantages/disadvantages of such a hybrid manufacturing process?
-
Design a circuit which negative the content of any register and store it in the same register.
-
The UNIFAC and UNIQUAC equations use surface fraction and volume fractions. This problem explores the differences. (a) Calculate the surface area and volume for a cylinder of diameter d = 1.0 and...
-
Consider a mixture of isobutene(1) + butane(2). Consider a portion of the calculations that would need to be performed by UNIFAC or UNIQUAC. (a) Calculate the surface area and volume parameters for...
-
Model the behavior of ethanol(1) + toluene(2) at 55C using the UNIQUAC equation and the parameters r 1 = 2.1055, r 2 = 3.9228, q 1 = 1.972, q 2 = 2.968, a 12 = 76.1573 K, and a 21 = 438.005 K.
-
Required information [The following information applies to the questions displayed below.] Wardell Company purchased a minicomputer on January 1, 2022, at a cost of $50,000. The computer was...
-
Prepare Haney Company's schedule of cash receipts from customers and schedule of cash payments for the first quarter of 2024. Begin by preparing the schedule of cash receipts from customers for the...
-
Prepare the year-end journal entry for depreciation on December 31, 2024. Assume that the company uses the double-declining- balance method instead of the straight-line method. Note: If no entry is...
Study smarter with the SolutionInn App