Question

7) In the diagram below, calculate the COP of the system. Show your work. Temperature °C 26 Closed Reservoir Temperature vs Time 25 24 23 22 21 0 200 400 600 800 1000 1200 Time Sec Reservoir Volumes Liters 8 Flow Rate: Open Reservoir ml/s 10 Density of water gm/cm³ 1.0 Input Temp: Open Reservoir C 20 Heat Capacity Water J/gm C 4.18 Output Temp: Open Reservoir C 21

          7) In the diagram below, calculate the COP of the system. Show your work.
Temperature °C
26
Closed Reservoir Temperature vs Time
25
24
23
22
21
0
200
400
600
800
1000
1200
Time Sec
Reservoir Volumes Liters
8
Flow Rate: Open Reservoir
ml/s
10
Density of water
gm/cm³
1.0
Input Temp: Open Reservoir C
20
Heat Capacity Water J/gm C
4.18
Output Temp: Open Reservoir
C
21

7) In the diagram below, calculate the COP of the system. Show your work.
Temperature °C
26
Closed Reservoir Temperature vs Time
25
24
23
22
21
0
200
400
600
800
1000
1200
Time Sec
Reservoir Volumes Liters
8
Flow Rate: Open Reservoir
ml/s
10
Density of water
gm/cm³
1.0
Input Temp: Open Reservoir C
20
Heat Capacity Water J/gm C
4.18
Output Temp: Open Reservoir
C
21

Added by Carmen H.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Varsha Aggarwal

Step 1

We can use the formula: Q = m * Cp * (T2 - T1) Where: - m is the mass flow rate of water (in grams per second) - Cp is the specific heat capacity of water (in joules per gram degree Celsius) - T2 is the output temperature of the open reservoir (in degrees Show more…

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In the diagram below, calculate the COP of the system. Show your work. Closed Reservoir Temperature vs Time 26 25 24 23 Temperature 22 21 200 400 600 800 Time (Sec) 1000 1200 Density of water (gm/cm3): 1.0 Reservoir Volumes (Liters) Heat Capacity of Water (J/gm C): 4.18 Flow Rate: Open Reservoir (ml/s): 10 Input Temp: Open Reservoir (Â°C) Output Temp: Open Reservoir (Â°C) 21 20