Question: Refrigerant-134a enters an adiabatic compressor as saturated vapor at 24C and leaves at 0.8 MPa and 60C. The mass flow rate of the refrigerant is

Refrigerant-134a enters an adiabatic compressor as saturated vapor at 24°C and leaves at 0.8 MPa and 60°C. The mass flow rate of the refrigerant is 1.2 kg/s. Determine
(a) The power input to the compressor and
(b) The volume flow rate of the refrigerant at the compressor inlet.

Step by Step Solution

★★★★★

3.40 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Refrigerant134a is compressed steadily by a compressor The power input to the compressor and the vol... 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 (1630).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

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...

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 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,...

9) Refrigerant 134-a enters a compressor as saturated vapor at -15C and leaves at 1.3 MPa. The mass flow rate of the refrigerant is 1.5 kg/s. If the isentropic efficiency of the compressor is 80%,...

Refrigerant R - 1 3 4 a enters a steady - flow compressor at 5 \ deg C and as a saturated vapor. a ) The refrigerant follows a reversible, adiabatic process in the compressor and leaves at 1 . 5 MPa....

3 Refrigerant-134a enters a adiabatic compressor at 100 kPa and -24C with a flow rate of 1.300 m/min and leaves at 800 kPa and 60C. Determine the mass flow rate of R-134a and the power input to the...

5-180 Determine the power input for a compressor that compresses helium from 150 kPa and 20C to 400 kPa and 200C. Helium enters this compressor through a 0.1-m2 pipe at a velocity of 15 m/s. 5-181...

ATTEMPT ALL QUESTIONS. BE SURE TO ANSWER A body with mass m = 1 2 kg is attached to the end of a spring that is stretched 2 m by a force of 100 N. Furthermore, there is also attached a dashpot4 that...

Consider a solar-pond power plant that operates on a simple ideal Rankine cycle with refrigerant-134a as the working fluid. The refrigerant enters the turbine as a saturated vapor at 1.4 MPa and...

Preparing a Post-Closing Trial Balance fill out the Post-Closing Trial Balance as of December 31, 2016 date using the given information in the T-accounts. Enter accounts in Chart of Accounts order....

A drum of 80-mm radius is attached to a disk of 160-mm radius. The disk and drum have a combined mass of 5 kg and combined radius of gyration of 120 mm. A cord is attached as shown and pulled with a...

Describe how an individual could manipulate reported earnings by misstating degrees of completion of closing WIP. Would it be easy to continue this manipulation for subsequent periods? Explain.

Which one of the following has highest value for H2O than D20 by comparing physical properties (A) Viscosity (B) Dielectric constant (C) Temperature of maximum density (D) Enthalpy formation

P Company owns 104,000 of the 130,000 shares outstanding of S Corporation. S Corporation sold equipment to P Company on January 1, 2011 for $740,000. The equipment was originally purchased by S...

For storage of dihydrogen which of the following metal cannot be used in the preparation insulated tank (A) Mg - MgH2 (B) Ti TIH2 (C) Na Naz (D) Na Niz

A mixture of ammonium sulphate and sulphuric acid is 1:1 molar ratio is electrolyzed using platinum electrodes. The products formed at anode and cathode are respectively (A) 2 nd NHSO () 22 nd Hz (C)...

Compare the properties of H2O2 in Gas phase and solid phase which one is incorrect (A) OHIN solid phase is greater than in gas phase (B) 0-O bond length in gas phase is highest than in solid phase...

Hypothetical reasoning is useful when the evidence by itself does not provide the solution to the problem. Answer true or false to the following statements.

The payback method helps firms establish and identify a maximum acceptable payback period that helps in capital budgeting decisions. There are two versions of the payback method: the conventional...

Suppose your company needs to raise $41 million and you want to issue 20-year bonds for this purpose. Assume the required return on your bond issue will be 8 percent, and youre evaluating two issue...

2. Write the Hexadecimal machine code for xori $s4,$t0,14 and show all the steps of how you reached the answer. (1 point)