Investigate the effect of varying mass flow rate ( m in kg/s) of the cooling water on heat input to the compressor and heat removed by the cooling water.  In order to solve this task, you have to assume different mass flow rates to investigate the relationship between mass flow rate, heat input to the compressor, and heat removed by the cooling water, you can use Matlab or EES and present your results in a graph form.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Task 4  

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Investigate the effect of varying mass flow rate ( m in kg/s) of the cooling water on heat input to the compressor and heat removed by the cooling water. 

In order to solve this task, you have to assume different mass flow rates to investigate the relationship between mass flow rate, heat input to the compressor, and heat removed by the cooling water, you can use Matlab or EES and present your results in a graph form. 

Figurel: Layout of industrial gas compressor with an air receiver
The given information is summarized in the table below for three different cases
Given Parameters
_Case A
Case B
Case C
Power delivered by the 20 kW
25 kW
30 kW
electric motor into the
compressor
Mass flow rate of the air 0.3 kg
drawn
The receiver pressure
0.5 kg
1 kg
12 bar gauge
13 bar gauge
15 bar gauge
Atmospheric
temperature
The temperature of the 30 °C
air entering the receiver
The temperature of the 15 °C
air leaving the receiver
Cooling water flows
20 °C
23 °C
25 °C
35 °C
40 °C
20 °C
25 °C
0.5 kg
0.7 kg
1 kg
The temperatures of the 12 °C
13 °C
15 °C
water at inlet
The temperatures of the 20 °C 25 °C 30 °C water at outlet
Transcribed Image Text:Figurel: Layout of industrial gas compressor with an air receiver The given information is summarized in the table below for three different cases Given Parameters _Case A Case B Case C Power delivered by the 20 kW 25 kW 30 kW electric motor into the compressor Mass flow rate of the air 0.3 kg drawn The receiver pressure 0.5 kg 1 kg 12 bar gauge 13 bar gauge 15 bar gauge Atmospheric temperature The temperature of the 30 °C air entering the receiver The temperature of the 15 °C air leaving the receiver Cooling water flows 20 °C 23 °C 25 °C 35 °C 40 °C 20 °C 25 °C 0.5 kg 0.7 kg 1 kg The temperatures of the 12 °C 13 °C 15 °C water at inlet The temperatures of the 20 °C 25 °C 30 °C water at outlet
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