What Does Piping Whiplash Mean?

[Jack8rkin]

Hey everyone!
Could you please explain to me what the term "piping whiplash" stands for?
It is a very rare combination in the google search, but we have encountered this term in our translations.

Thanks

 

[Jack8rkin]

Here is the context:
"Rapid depressurization event consequences may include an unfiltered discharge of the primary system inventory into the atmosphere as well as damage to equipment outside the primary system from a hot helium jet or from piping whiplash".

 

[AlephZero]

If you burst a hole in the side of a pipe, the high pressure gas will blow out sideways and apply a sideways force to the pipe in the opposite direction.

This force can be big enough to break the connections that are supporting the pipe and allow it to thrash around, damaging anything that it hits.

 

[Jack8rkin]

Thank you! I suspected it was like that. Thanks for help.

 

[alphy]

for your question! Piping whiplash, also known as hydraulic shock, is a phenomenon that occurs in piping systems when there is a sudden change in flow, pressure, or direction of fluid. This can happen due to various reasons such as valve closure, pump failure, or sudden changes in demand. When this happens, a shock wave is created within the piping system, causing rapid changes in pressure and velocity of the fluid. This can result in damage to the piping system, equipment, and even personnel. To prevent piping whiplash, proper design, installation, and maintenance of piping systems is crucial. Additionally, safety measures such as installing shock absorbers or surge tanks can also help mitigate the effects of piping whiplash. I hope this helps clarify the term for you!