Finding Frictional Pressure Drop in a Gas system through Simscape object Pipe(G)

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ABHISHEK S CHAUDHARY
评论： Bhavana Ravirala 2022-2-17
I aim to find out the pressure drop in a gas flow due to friction through the Pipe (G) object. I have given the following Parameters for the Pipe(G) object:
Length = 50 m
Cross-sectional Area = 10 m^2
Hydraulic Dia = 3 m
I have connected the Temperature and Pressure Sensor (G) but it is simply displaying a result equal to the Pressure difference between the two reservoir. Which isn't I require. Please provide a suitable solution.
Thank you very much in advance!

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回答（1 个）

Bhavana Ravirala
Bhavana Ravirala 2022-2-14
Hi Abhishek,
From my understanding, you are trying to find the pressure difference caused by pipe due to friction.
This is an expected behaviour. The pressure of the gas entering and leaving the reservoir will be same. So, the Temperature and Pressure sensor will sense the pressure difference between the reservoirs as output.
For more information refer the documentation below:
https://in.mathworks.com/help/physmod/simscape/ref/reservoirg.html#:~:text=Gas%20enters%20and%20leaves%20the%20reservoir%20at%20the%20reservoir%20pressure
Hope this helps.
  2 个评论
ABHISHEK S CHAUDHARY
ABHISHEK S CHAUDHARY 2022-2-16
Thank you for your reply!
Could you like please tell me the appropriate method to achieve the desired object to find out the pressure drop due to friction in pipe?
Thank you!

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