Hagen-Poiseuille Law

VP1.8.3.4

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Description

For a Newtonian liquid (i.e. laminar case) the volume flow rate J and the pressure difference Δp are related by the Hagen-Poiseuille law:

In the experiment P1.8.3.4 the Hagen-Poiseuille law can be verified by using several kind of capillary tubes and various effective level differences to get variant pressure difference.

Components of equipment sets

1	665195 4	Capillary tube, 300 mm x 5 mm, 0.4 mm diam.
1	665196 4	Capillary tube, 300 mm x 8 mm, 2 mm diam.
1	665205 4	Capillary tube, 300 mm x 8 mm, 0,8 mm diam.
1	667510 8	Capillary tube
1	46021 4	Holder for plug-in elements
2	59002 8	Small clip plug
1	LDS00001 4	Stopwatch, digital
1	38221 4	Stirring thermometer -10...+110 °C
1	31102 4	Metal rule, 1 m
1	36205 8	Discharge vessel
1	665752 4	Measuring cylinder 25 ml, with plastic base
1	608160 4	Mohr clip, 50 mm
1	665227 4	Connector, straight, 4 ... 8 mm diam.
1	667194 8	Silicone tubing 7 mm Ø, 1 m
1	667197 4	Silicone tubing, 4 mm diam., 1 m
1	30001 4	Stand base, V-shaped, large
1	30041 4	Stand rod, 25 cm, 12 mm Ø
1	30044 4	Stand rod, 100 cm, 12 mm diam.
2	30109 4	Bosshead S
1	64801 4	Storage tray S8-FN
1	6753400 4	Water, pure, 1 l
1	460135 8	* Ocular with scale
1	460317 8	* Optical bench, S1 profile, 0.5 m
2	460312 4	* Clamp rider with clamp 45/35

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

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Hagen-Poiseuille Law

Description

Components of equipment sets

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