Project 110020.150200250300350400450500550600650QUPINHFC-134a700200.00012000130.0014r0.0016J0001810.Pressure-Enthalpy0.00208.0.0030100.80.6.Diagramvolume 0.0040 mikg(SI Units)0.00600 00800.0104.60.40.2.0.0150 02020.1.0.800300.04010.8.0.60.0600.46.0.0800100.20.150202.0.10.300.080.401.0.80.060600.040.6O801.00.40.0215200.20.01100150200250 300350 4004500.1700500550600650Enthalpy (kJ/kg)Refrigerant HFC-134a as the working fluidIdeal cycle operation condition is assumed- Cycle is operated at high pressure line of 0.8 MPa- Cycle is operated at low temperature line of – 10° C- Flow rate is 0.1 kg/secThe head of the department in the company that you are working in asked you to make use of pressure -enthalpychart provided for HFC-134a refrigerantTask.11. Determine the Refrigeration effect (RE), heat of compression (HOC), and heat of rejection (HOR) andtheir corresponding rate/power values in kW.Pressure (MPa)Ozo00 00temperature--200.65--0.75OR O-06 0-Aoiz4.Pressure (bar)

Given m=0.1 kg/s Required 1.) RE 2) Heat Rejection 3) Power

The head of the de partment in the company that you are working in asked you to make use chart provided for HFC-134a refrigerant Task.1 1. Determine the Refrigeration effect (RE), heat of compression (HOC), and heat of their corresponding rate/power values in kW

The head of the de partment in the company that you are working in asked you to make use chart provided for HFC-134a refrigerant Task.1 1. Determine the Refrigeration effect (RE), heat of compression (HOC), and heat of their corresponding rate/power values in kW

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Project 1
100
20.
150
200
250
300
350
400
450
500
550
600
650
QUPINHFC-134a
700
200.
00012
00013
0.0014
r0.0016
J00018
10.
Pressure-Enthalpy
0.0020
8.
0.0030
100.
80.
6.
Diagram
volume 0.0040 mikg
(SI Units)
0.0060
0 0080
0.010
4.
60.
40.
2.
0.015
0 020
20.
1.
0.8
0030
0.040
10.
8.
0.6
0.060
0.4
6.
0.080
010
0.2
0.15
020
2.
0.1
0.30
0.08
0.40
1.
0.8
0.06
060
0.04
0.6
O80
1.0
0.4
0.02
15
20
0.2
0.01
100
150
200
250 300
350 400
450
0.1
700
500
550
600
650
Enthalpy (kJ/kg)
Refrigerant HFC-134a as the working fluid
Ideal cycle operation condition is assumed
- Cycle is operated at high pressure line of 0.8 MPa
- Cycle is operated at low temperature line of – 10° C
- Flow rate is 0.1 kg/sec
The head of the department in the company that you are working in asked you to make use of pressure -enthalpy
chart provided for HFC-134a refrigerant
Task.1
1. Determine the Refrigeration effect (RE), heat of compression (HOC), and heat of rejection (HOR) and
their corresponding rate/power values in kW.
Pressure (MPa)
Ozo00 00
temperature--20
0.65-
-0.75
OR O-
06 0-
A
oiz
4.
Pressure (bar)

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