- #1
mather
- 146
- 0
hello!
lets say we have a long tube with variable diameter and with variable direction
is it possible to measure the diameter of its walls in each point of its lenght, by sending waves or something from its edge towards inside it ?
imagine it is not possible to access the outside of the walls of the tube
thanks
lets say we have a long tube with variable diameter and with variable direction
is it possible to measure the diameter of its walls in each point of its lenght, by sending waves or something from its edge towards inside it ?
imagine it is not possible to access the outside of the walls of the tube
thanks