Flexible Pipe Motion: Explained

  • Thread starter Thread starter Manish Sharma
  • Start date Start date
  • Tags Tags
    Motion Pipe
AI Thread Summary
The erratic movement of the flexible pipe during the shower is attributed to a phenomenon known as firehose instability. This occurs when the water pressure causes the pipe to whip around uncontrollably, resembling a snake in motion. The instability is a result of the dynamics of fluid flow and pressure differentials within the pipe. Understanding this behavior can help in designing more stable plumbing systems. Overall, firehose instability illustrates the complex interactions between fluid dynamics and flexible materials.
Manish Sharma
Messages
1
Reaction score
0
While taking shower, I turned on the shower tap accidentally when the shower head was resting on the floor. The flexible pipe thrashed around like a berserk snake. Explain this behavior
 
Physics news on Phys.org
 
I have recently been really interested in the derivation of Hamiltons Principle. On my research I found that with the term ##m \cdot \frac{d}{dt} (\frac{dr}{dt} \cdot \delta r) = 0## (1) one may derivate ##\delta \int (T - V) dt = 0## (2). The derivation itself I understood quiet good, but what I don't understand is where the equation (1) came from, because in my research it was just given and not derived from anywhere. Does anybody know where (1) comes from or why from it the...

Similar threads

Back
Top