A simple water pump can be made using a straw shaped into a triangle and cut open at the vertices. When such a triangle is partially immersed in water with one of its vertices and rotated around its vertical axis, water may flow up through the straw. Investigate how the geometry and other relevant parameters affect the pumping speed.
Referenzen Referenz einreichen
- Vorführexperimente, Videos
STRAW CENTRIFUGE PUMP
another demo video
Pumping Straw - a centrifugal pump
instruction, video and explanation of the pumping straw