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Static pressure and determination of the volume flow with a Venturi tube - Measuring the pressure with the precision manometer /
Static pressure and determination of the volume flow with a Venturi tube - Measuring the pressure with the precision manometer

Static pressure and determination of the volume flow with a Venturi tube - Measuring the pressure with the precision manometer

VP1.8.5.1

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Description

In order to verify these two equations, the static pressure in a Venturi tube is measured for different cross-sections in the experiment P1.8.5.1. The static pressure decreases in the reduced cross-section, as the flow speed increases here.
In the experiment uses the Venturi tube to measure the volume flow, too. Using the pressure difference Δp = p₂ - p₁ between two points with known cross-sections A₁ and A₂, we obtain

Components of equipment sets

1	373041 8	Suction and pressure fan
1	373091 8	Venturi tube with multimanoscope
1	37310 8	Precision manometer
2	30002 4	Stand base, V-shaped, small
1	30041 4	Stand rod, 25 cm, 12 mm Ø
1	30042 4	Stand rod, 47 cm, 12 mm diam.
1	30101 4	Leybold multiclamp
1	391151 4	Manometer fluid 100 ml Danger H304 H412

Experiment Instructions

PDF (Experiment description)

P1.8.5.1 Static pressure and determination of the volume flow with a Venturi tube - Measuring the pressure with the precision manometer

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Static pressure and determination of the volume flow with a Venturi tube - Measuring the pressure with the precision manometer

Description

Components of equipment sets

Experiment Instructions

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