Spiral Pipe versus
Angular Momentum Conservation.
The Law of Angular
Momentum
Conservation is
going to be violated
whenever
non compressible
fluid running
through this pipe,
but this fact does not
prevent fluid to run
though the pipe at all.
It is 3D: click it with mice to rotate and roll the middle button to zoom.
Author: Dipl.El.-Ing. Andrija Radović, @2002, All Rights Reserved.