Question: A reversible power cycle receives energy Q h from a reservoir at temperature T h and rejects Q c to a reservoir at temperature T

A reversible power cycle receives energy Q_h from a reservoir at temperature T_h and rejects Q_c to a reservoir at temperature T_c. The work developed by the power cycle is used to drive a reversible heat pump that removes energy Qc from a reservoir at temperature Tc'and rejects energy O_h to a reservoir at temperature T_h.

Develop an expression for the ratio Q_H/ Q_h in terms of the temperatures of the four reservoirs.

y = C/C 1.4 Gas Molar mass- M-, kg/k mol Air 28.97

y = C/C 1.4 Gas Molar mass- M-, kg/k mol Air 28.97 1.4 32 Butane (CH1o) en 58 1.1 Nitrogen (N2) 28 1.4 Methane (CH,) 16 1.32 Universal gas constant = 8.314 kJ / kmol. K 1 bar = 100 kPa %3! where t in C For liquid water h = 4.18 *t, kJ/kg Water density 1000 kg/m

Step by Step Solution

★★★★★

3.53 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

Develop an expression for cutoff ratio rc which expresses it in terms of qin/(cpT1rk-1) for an air-standard Diesel cycle.

For an ideal gas obtain an expression for the ratio of the speed of sound where Ma = 1 to the speed of sound based on the stagnation temperature, c*/c0.

Develop an expression for the ratio of the rate of heat transfer to water at 40C from a thin flat strip of width D/2 and length L at zero angle of attack and a tube of the same length and diameter D...

Q.7. 1. State the first law of thermodynamics. [03 marks] 2. As shown in Figure Q1, 10kg of steam contained within a piston-cylinder assembly undergoes an expansion from state 1 , where the specific...

2. Describe in detail the objectives of OD program. 3. 'Organization Development process is useful'. Comment. How is it carried out. 4. What do you mean by OD interventions? Describe the various OD...

1. What is organizational development? Explain why OD is necessary even in a stable environment. 2. Describe in detail the objectives of OD program. 3. 'Organization Development process is useful'....

Describe in detail the objectives of OD program. 3. 'Organization Development process is useful'. Comment. How is it carried out. 4. What do you mean by OD interventions? Describe the various OD...

Write a program in C++ that defines point class with x and y coordinates; declare 3 point objects and push them into the list and print the list.

A vector w View the following image and answer the questions that follow. 2 D determines a point (a, b) and vice versa. Note that w will not end at the point it corresponds to, unless w is drawn...

Republic of Iraq Ministry of Higher Education and Scientific Research University of Technology Chemical Engineering Department MODELING AND SIMULATION OF FCC RISERS A RESEARCH SUBMITTED TO THE...

The average product of labour is: 1 point total product divided by the quantity of labour total product minus marginal product total product times the quantity of labour total product times the...

The total assets and total liabilities of Peets Coffee & Tea Inc. and Starbucks Corporation are shown below. Determine the stockholders equity of eachcompany. Assets Liabilities Peet's Coffee& Tea...

Strategic alliances are primarily aimed at enhancing goodwill. True False

The following is a list of terms and definitions associated with equity: 1. Treasury stock 2. Cumulative 3. Stock split 4. Dividend 5. Stock dividend 6. Noncumulative 7. Authorized shares 8....

The following is a list of terms and definitions associated with financial statement analysis tools: 1. Return on assets 2. Debt to equity ratio 3. Earnings per share 4. Times interest earned 5....

A random sample of 90 observations produced a mean = 25.9 and a standard deviation s = 2.7. a. Find a 95% confidence interval for the population mean . b. Find a 90% confidence interval for . c....

Kay Company's stock on the last day of the year was $39. Kay reported dividends per share of $0.49 and total dividends of $637,000 on its statement of stockholders' equity. Net income for the year...

Refer to the Psychological Science (August 2011) study of fingerprint identification. Recall that when presented with prints from the same individual, a fingerprint expert will correctly identify the...

In 1992, the U.S. Supreme Court in Planned Parenthood of Southeastern Pennsylvania v. Casey, determined that: Group of answer choices in asserting an interest in protecting fetal life, a state may...

) Consider integer division of one two's-complement binary number by another. Programming languages may vary in the result when one argument is negative. What differing conventions might they be...

I need a Gantt chart or similar timetable briefly outlining what & when you will be doing, and more description on the process you will be following to complete these tasks. E.g. Pre-degradation...

13- A reversible power cycle receives energy Qu from a reservoir at temperature TH and rejects Oc to a reservoir at temperature Tc. The work developed by the power cycle is used to rejects energy Ou...

As shown in the figure below, a reversible power cycle receives energy QH by heat transfer from a hot reservoir at Thand rejects energy Qc by heat transfer to a cold reservoir at To Hot reservoir at...

QUESTION 5 A reversible power cycle receives energy Q H by heat transfer from a hot reservoir at T H and rejects energy Q C by heat transfer to a cold reservoir at T C . If = 3 6 % and T C = 1 9 C ,...

Problem 2 . A reversible power cycle receives energy Q H by heat transfer from a hot reservoir at T H and rejects energy Q C by heat transfer to a cold reservoir at T C . ( a ) If T H = 1 0 2 9 K and...