Part Number: MSP430FR6047 Tool/software: The flow rate = meter constant *( Delta TOF/(UPS TOF * DNS TOF)) meter constant =( Length * Area)/2 Area of cylinder = (2*Pi*r*h) +( 2*Pi*r*r) where , r is radius & h is length of flow tube. Flow tube is cylindrical in shape. But why TI use area of circle i.e as area =Pi*r*r Also when I use Area of cylinder my flow rate comes near to actual. But when I use area of circle there is much much difference.
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