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Old Dec 13th 2015, 10:08 PM   #1
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Fluid Dynamic situation

Dear everybody,

At first sorry about my english, hope you all can understand my intent. I have a water system with a main pipe like the picture below, and we block the other side of pipe. Belong the pipe we put 6 valve like that ( 6 valve with same size, same pressure drop position, same kind...). And the fluid is water only
Attachment 1539

My question :
1. Can 6 valve have the same flow rate ( the flow outlet ) in real-life?
2. What happen if length of pipe is long, and number of valve is more than 1000, I want to know the limit of this system with my intent to have same flow rate for each valve.

I'm looking forward to hearing from you.
Best Regards
HS
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Old Dec 15th 2015, 01:29 PM   #2
MBW
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Your attachment is not working,
However, my thought is that you cannot get more out of the valves than you can put into the main pipe.
The pressure drop due to flow out of the initial valves is likely to mean that the flow out of latter valves is less.
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Last edited by MBW; Dec 16th 2015 at 01:08 PM.
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