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. 2024 Aug 30;24(17):5622. doi: 10.3390/s24175622

Table 1.

Flow simulation results for the Venturi tube. The numerical values for velocity, density, pressure, and flow rate of the air flowing through position 1 (inlet) and position 2 (throat) of the Venturi tube for each boundary velocity (vb) are displayed.

vb (m/s) v1 (m/s) v2 (m/s) ρ1 (kg/m3) ρ2 (kg/m3) μ2 (Pa s) p1 (PSI) p2 (PSI) qv,1 (L/s) qv,2 (L/s)
3.00 3.05 48.20 1.21 1.20 1.81×10−5 14.81 14.60 2.30 2.42
6.00 6.07 98.80 1.24 1.19 1.79×10−5 15.15 14.29 4.58 4.97
9.00 9.10 158.83 1.29 1.16 1.75×10−5 15.72 13.50 6.87 7.98
12.00 12.08 249.34 1.44 1.10 1.65×10−5 17.59 11.96 9.12 12.53
15.00 15.41 304.91 2.31 1.46 1.66×10−5 28.52 16.07 11.63 15.33