Flowmeter - Orifice 16 9.1 6.1 2.6 1.4 Pitot tube Nozzle h1...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Orifice 16 9.1 6.1 2.6 1.4 Pitot tube Nozzle h1 38 8.6 24.6 5.7 13.3 3.1 5.6 1.6 1.2 0.6 h2 8.8 5.9 3.4 1.5 0.5 5 3.4 1.7 0.8 0.4 h3 3 1.8 1.1 0.5 0.3 h4 0.9 0.8 0.4 0.2 0.1 Rotameter 25 20 15 10 5 NOZZLE ro 998 roc 1589 dn 0.03 dp 0.03 α 11.86 α rad 0.21 g 9.81 An 0 Nozzle (m) m (kg/s) 0.09 0.28 0.06 0.23 0.03 0.16 0.02 0.11 0.01 0.07 logh logm -1.07 -0.55 -1.24 -0.65 -1.51 -0.79 -1.8 -0.96 -2.22 -1.17 Q (m3/s) 2.821E-04 2.255E-04 1.626E-04 1.106E-04 6.806E-05 dP (Pa) 102.47 67.92 36.94 19.06 7.15 Cn mean Cn 0.98 0.97 0.95 0.89 0.9 0.94 0 -0.2 -0.4 logm (kg/s) -0.6 -0.8 -1 -1.2 -1.4 -2.4 f(x) = 0 R² = 1 ROTAMETER Rotameter m (kg/s) 25 0.28 20 0.23 15 0.16 10 0.11 5 0.07 0.3 0.25 0.2 0.15 0.1 Q (m3/s) 2.821E-04 2.255E-04 1.626E-04 1.106E-04 6.806E-05 f(x) = 0.01x + 0.01 m (kg/s) 0.3 0.25 0.2 0.15 0.1 0.05 0 f(x) = 0.01x + 0.01 m (kg/s) 5 10 15 R (h) 20 25 30 t 70.16 87.75 121.7 179 290.78 m 19.75 tanα 0.21 m 0.28 0.23 0.16 0.11 0.07 0 -0.2 -0.4 logm (kg/s) -0.6 -0.8 -1 -1.2 -1.4 -2.4 f(x) = 0.54x + 0.02 R² = 1 -2.2 -2 -1.8 logN (h) -1.6 -1.4 -1.2 -1 ...
View Full Document

Ask a homework question - tutors are online