Use the exergy equation to evaluate the exergy destruction for Problem 10.44. A 2-kg piece of iron

Question:

Use the exergy equation to evaluate the exergy destruction for Problem 10.44.
A 2-kg piece of iron is heated from room temperature 25°C to 400°C by a heat source at 600°C. What is the irreversibility in the process?

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 07:14 AM

See More Questions

Use the exergy equation to analyze the compressor in Example 6.10 to find its second law efficiency assuming an ambient at 20oC.
A jet of air at 200 m/s flows at 25oC, 100 kPa towards a wall where the jet flow stagnates and leaves at very low velocity. Consider the process to be adiabatic and reversible. Use the exergy...
Calculate the exergy destruction for each process of Stirling cycle of Prob. 9-74, in kJ/kg.
What other advice can you offer owners of seasonal businesses about coping with the effects of their companies highly irregular sales patterns? About managing cash flow in general?
How does having more family members earning income (EARNRS) affect total family income (TFINCOME)? Conduct an analysis to determine whether there is a positive linear relationship between the two...
"Several of our divisions say they get tremendous help from their vendors when it comes to increasing the speed of our new product work. But, to tell you the truth, I think they're just lazy. They've...
Pallos Company is purchasing the net assets of Shrilly Company. The book and fair values of Shrillys accounts are as follows: Accounts Book Fair Current assets . . . . . . . . . . . . . . . . . . . ....
Assume that today is June 11. Your firm is scheduled to pay 500,000 on August 15, 65 days in the future. The current spot is $1.75/, and the 65-day forward rate is $1.73/. You can borrow and lend...
Metlock Company is in the process of preparing its financial statements for 2020. Assume that no entries for depreciation have been recorded in 2020. The following information related to depreciation...
A lottery offers 500,000 prizes, two 100,000 prizes, and four 25,000 prizes. Fifty thousand tickets are sold at 50 each. Find the expectation if a person buys 25 tickets.
Estimate some reasonable temperatures to use and find all the fluxes of exergy in the refrigerator given in Example 7.2
Use the exergy balance equation to solve for the work in Problem 10.33. A piston/cylinder has forces on the piston so it keeps constant pressure. It contains 2 kg of ammonia at 1 MPa, 40C and is now...
At December 31, 2017, the records of Kozmetsky Corporation provided the following selected and incomplete data: Common shares: no changes during 2017 Shares authorized: 5,000,000. Shares issued,___;...
Why do you think it is important to consider only relevant costs when conducting a differential analysis for a major purchase? Why not consider all possible costs in your decision? provide specific...
How do power dynamics and influence tactics shape decision-making processes and organizational politics within hierarchical structures ?
How do I answer these given the information below? Loan Amount? Loan to Value? Loan to Cost? Payment amount? Loan Balance at Maturity? Given Information: Property Cost: $1,000,000 Bank Policy on LTV:...
In your initial post, first do the following: Use scholarly references to define Project Management (PM), Systems Development Life Cycle (SDLC), and Application Life Cycle (AL). Then, in the same...
How do concepts of diversity and inclusion vary across different cultural and geographical contexts, and what strategies can multinational organizations employ to navigate these variations...
Define Pareto efficiency.
What is an access control list?
You are thinking of buying a stock priced at $$103$ per share. Assume that the risk-free rate is about 5.5% and the market risk premium is 9%. If you think the stock will rise to $$122$ per share...
Evangelista Torricelli was the first person to realize that we live at the bottom of an ocean of air. He correctly surmised that the pressure of our atmosphere is attributable to the weight of the...
With reference to Figure 14.5, show that the total torque exerted by the water behind the dam about a horizontal axis through O is 1/6 pgwH3, show that the effective line of action of the total force...
In about 1657 Otto von Guericke, inventor of the air pump, evacuated a sphere made of two brass hemispheres. Two teams of eight horses each could pull the hemispheres apart only on some trials, and...
Suppose the S&P 500 currently has a level of 960. One contract of S&P 500 index futures has a size of $250 S&P 500 index. You wish to hedge an $800,000-portfolio that has a beta of 1.2. (A)In order...
Exhibit 4.1 The balance sheet and income statement shown below are for Koski Inc. Note that the firm has no amortization charges, it does not lease any assets, none of its debt must be retired during...
Haley is 57 years of age. She is planning for future long-term care needs. She knows that yearly nursing home costs in her area are currently $69,000, with prices increased by 5 percent annually....

Use the exergy equation to evaluate the exergy destruction for Problem 10.44. A 2-kg piece of iron

Question:

Step by Step Answer:

CV Iron out to 600C source which is a control mass Exergy Eq104...View the full answer

Fundamentals of Thermodynamics

Students also viewed these Thermodynamics questions