Please enable JavaScript.
Coggle requires JavaScript to display documents.
Turbulance (use alternating magnetic fields (+-+-+-, +...+...+..…
Turbulance
use alternating magnetic fields
+-+-+-
+...+...+...(alternating sides)
curved tubing
curved in a staight line
curved and a 90 degree angle
fan (turbine)
spinning blade
rotating flaps
shake the tubing
vibrating
sound
motor
physically shake it
Changes in diameter of the tube
increase --> decrease
decrease --> increase
bumps on inner wall
resonant frequency
threading the tubing
electric current
stair step tubing
similar to a bendy straw
inject at higher pressure
Barrier/wall in tubing
injecting at high pressure against a slanted barrier