Kindly find the image attached.
Pressures of the fluid in A, B, C, D and E are difference.
If certain pressure is too low, how can I prevent the back flow from occurring?
By arranging the pipe of A, B, C, D in the arrangement of decrease pressure from E to F?
By installing check valve at each pipe A, B, C and D?
Add more routine, elevation and length of the pipe from E to F?
Distribute pipe A, B, C and D in difference header?
Thank you for those who is willing to answer my "stupid" question.
Yes, we can use Check valve, pressure control and more length of pipe.
But, there is an other method: In a section, when fluid flow, it makes a depression behind this section which make a difference of pressure and the fluid cannot flow back.
Best regards!
Dr. Adel OUESLATI
University of Monastir
Thank you for providing your answer and explanation.
May I know is there any cheaper way to get the desired outcome? Instead of installing more check valve, pressure control device and longer pipe?
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