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by alfiesty
Sun Jun 03, 2012 9:09 pm
Forum: Flow calculators and fluid flow problems
Topic: formula for flow
Replies: 0
Views: 8522

formula for flow

I am designing a system to record respiration rate and flow rate for people using a CPAP machine for Sleep Apnea. The air goes from the air pump through a 3 ft hose to the user's mask. I measuring the differential pressure across the hose, which is 1 in in diameter. To keep electronics off the face,...