Question: Refrigerant-134a enters an adiabatic compressor as saturated vapor at 120 kPa at a rate of 0.3 m3/min and exits at 1-MPa pressure. If the isentropic

Refrigerant-134a enters an adiabatic compressor as saturated vapor at 120 kPa at a rate of 0.3 m3/min and exits at 1-MPa pressure. If the isentropic efficiency of the compressor is 80 percent, determine
(a) The temperature of the refrigerant at the exit of the compressor and
(b) The power input, in kW. Also, show the process on a T-s diagram with respect to saturation lines.

Refrigerant-134a enters

I MPa COMPRESSOR 120 kPa Sat. vapor

Step by Step Solution

★★★★★

3.48 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Also solved by EES on enclosed CD Refrigerant134a enters an adiabatic compressor with an isentropic ... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

E-ME-T (2061).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Refrigerant-134a enters an adiabatic compressor as saturated vapor at 100 kPa at a rate of 0.7 m3/min and exits at 1-MPa pressure. If the isentropic efficiency of the compressor is 87 percent,...

Refrigerant-134a enters an adiabatic compressor as saturated vapor at 224oC and leaves at 0.8 MPa and 60oC. The mass flow rate of the refrigerant is 1.2 kg/s. Determine (a) The power input to the...

Refrigerant 134a enters an adiabatic compressor as a saturated vapor at 70F. It leaves the compressor at 160 psia and 120F. If the mass flow rate of the refrigerant is 10 lbm/s, determine the...

Refrigerant-134a enters an adiabatic compressor as saturated vapor at 160 kPa at a rate of 2 m3/min and is compressed to a pressure of 900 kPa. Determine the minimum power that must be supplied to...

Reconsider Prob. 7-124. Using EES (or other) software, redo the problem by including the effects of the kinetic energy of the flow by assuming an inlet-to-exit area ratio of 1.5 for the compressor...

Question 3 Refrigerant - 1 3 4 a enters an adiabatic compressor as saturated vapor at 1 4 0 kPa at a rate of 0 . 7 m 3 / min and exits at 1 . 4 - MPa pressure. If the isentropic efficiency of the...

Refrigerant - 1 3 4 a enters an adiabatic compressor as saturated vapor at 1 6 0 kPa at a rate of \ ( 3 . 6 0 0 \ mathrm { ~m } ^ { 3 } / \ mathrm { min } \ ) and is compressed to a pressure of 9 0 0...

Refrigerant-134a enters an adiabatic compressor as saturated vapor at 160 kPa at a rate of 1.2 m/min and is compressed to a pressure of 900 kPa. Determine the minimum power that must be supplied to...

7 - 4 9 Refrigerant - 1 3 4 a enters an adiabatic compressor as saturated vapor at 1 6 0 kPa at a rate of 2 m 3 m i n and is comoressed to a pressure of 9 0 0 kPa . Determine the minimum nwer that...

8-66E Refrigerant-134a enters an adiabatic compressor as saturated vapor at 30 psia at a rate of 20 ft/min and exits at 70 psia pressure. If the isentropic efficiency of the compressor is 80 percent,...

The total factory overhead for Bardot Marine Company is budgeted for the year at $ 600,000. Bardot Marine manufactures two types of boats: speedboats and bass boats. The speedboat and bass boat each...

The following financial information is for Oriole Company. ORIOLE COMPANY Balance Sheets December 31 Assets Cash Debt investments (short-term) Accounts receivable Inventory Prepaid expenses Land...

What is the primary role of investment funds? a . To pool financial resources and invest in diversified portfolios b . To offer personal loans to individuals c . To regulate financial transactions d...

Rules of Probability Question 9500 students are enrolled in a community college. Of 9500, 3350 have a Visa, 2200 have a MasterCard, and 860 have both credit cards. Find the probability that a student...

Why might you expect there to be economies of scale in airline transportation? How are the development of hub-and-spoke networks related to economies of scale and scope? In recent years, service...

1. How do you attack a category leader? - The best way to challenge a leader is to attack its strengths. - The best way to attack a leader is to avoid a head-on assault and to adopt a flanking...

The following information for 2016 relates to Purple Corp, a calendar year, accrual method taxpayer. Net Income per books (after-tax) $250,000 Federal income tax per books 122,250 Meals &...

Jane Smith is an auditor with APMG, a national audit firm. She is currently working on the annualaudit of the fnancial report of Orange Pty Ltd (Orange), a transport company. While undertaking...

The mass spectrum of phosphoryl chloride, POF 3 , is illustrated here. (a). Identify the cation fragment at a m/Z ratio of 85. (b). Identify the cation fragment at a m/Z ratio of 69. (c). Which two...

You invested $ 1 , 3 5 0 , 0 0 0 with a market - neutral hedge fund manager. The fee structure is 2 / 2 0 , and the fund has a high - water mark provision. Suppose the first year the fund manager...

2. Consider the following investment strategy involving put options on a stock with the same expiration date. (1) Buy one 25-st rike put (2) Sell two 30-strike puts (3) Buy one 35-strike put...

Please answer using excel and show all formulas you use, and the menu of your solver solution (or any other important menu) Thank you! Oriental Airlines is considering a capital expansion in which it...