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- Sun Jun 03, 2012 9:09 pm
- Forum: Flow calculators and fluid flow problems
- Topic: formula for flow
- Replies: 0
- Views: 9457
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,...