Venturi meter: Manometer tubes on tapered wind tunnel tube.
2C20.10 • C+25+20

Venturi meter: Manometer tubes on tapered wind tunnel tube. Overall Length of metal tube is 65 cm. The Venturi Meter is used with the Leybold Wind Tunnel fitted with the 100 mm. diameter nozzle. The 100 mm. nozzle produces an air stream of approximately 19 meters per sec. Leybold Wind Tunnel Cardboard Reference Screen Each measuring point is provided with a glass manometer tube 230 mm. long to hold colored water. Note: fill each tube to the line on the reference screen. FLUID DYNAMICS.
Related Demos
2C20.15 Glass standpipes with a constriction. Similar to C+25+10. 2C20.20 Glass aspirator: Compressed air draws colored water up glass tube. 2C20.30 Bernoulli's principle: Ball suspended in air stream. 2C20.35 Compressed air through funnel sucks in ball. 2C20.53 Two roof models, hinged, placed in wind stream. 2C20.80 Flettner rotorcar blown with fan.
C+25+0 Flettner rotorcar blown with fan. C+25+2 Smoke Ring Generator C+25+4 Airzooka C+25+5 Bernoulli's principle: Ball suspended in air stream. C+25+10 Glass standpipes: Water flows through tube, heights vary. C+25+11 Glass standpipes with a constriction. Similar to C+25+10. C+25+15 Glass aspirator: Compressed air draws colored water up glass tube. C+25+16 Compressed air through funnel sucks in ball. C+25+17 Compressed air attracts card with pin to holder. C+25+25 Pitot tube inserted in wind stream with manometer indicator. C+25+30 Two roof models, hinged, placed in wind stream. C+25+35 Video camera shows fluid flow around various objects. C+25+40 Water in vertical standpipe with holes at different heights. C+25+42 Marriote’s Bottle. Vertical standpipe with constant water pressure C+25+45 Hydraulic ram water pump, working model. C+25+50 A water vortex in two soda bottles joined vertically. C+25+55 A vortex tube seperates compressed air into jets of hot and cold air. C+25+60 Pythagorean Cup and self starting siphons C+25+60 Applet: Fluid Pressure and Flow C+25+65 Applet: Vector Fields C+25+70 Applet: Faraday's Law C+25+75 Extreme Spin on Launched Ball C+25+80 Faucet for demonstration C+25+82 Large sphere surrounded by small spheres rises to surface C+25+85 Siphon from one beaker to another C+25+90 Bernoulli effect: objects drawn together