Demonstration tool for fluid dynamics and the Bernoulli effect of water flow.

• Glass Bernoulli tubes with central constriction, constant-bore gradient tube
• Six lengths of glass tubing, twp swan-necked outlet tubes and eight pre-cut lengths of connecting tubes
• Great for classroom demonstrations in fluid dynamics

Glass Bernoulli Tubes for demonstrating the Bernoulli effect, which occurs when water passes through a tube and reaches a restriction. The speed of fluid will increase due to pressure loss or decreased potential energy. Included is a Bernoulli tube with central constriction, a constant-bore gradient tube, 6 lengths of glass tubing, 2 swan-necked outlet tubes and 8 pre-cut lengths of connecting tubes. Flow tubes measure 19.6" long, and have a diameter of 13 mm, from which connected tubes are spaced 5.9" apart. Can be extended to form 500 mm manometers with the included lengths of glass tubing.