Non-slip condition for inviscid fluids

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SUMMARY

The non-slip condition is not applicable to inviscid fluids, as these fluids lack friction. In inviscid flow, there is no mechanism to create a non-slip condition, which is typically associated with viscous fluids. Instead, only the no penetration condition is relevant in this context. This distinction is crucial for understanding fluid dynamics in scenarios involving inviscid flow.

PREREQUISITES
  • Understanding of fluid dynamics principles
  • Familiarity with inviscid flow concepts
  • Knowledge of boundary layer theory
  • Basic grasp of friction and viscosity in fluids
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  • Research the implications of the no penetration condition in inviscid flow
  • Study the differences between viscous and inviscid fluids
  • Explore boundary layer theory in detail
  • Learn about practical applications of inviscid flow in engineering
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Students and professionals in fluid dynamics, engineers working with pipe flow, and researchers focusing on theoretical fluid mechanics will benefit from this discussion.

mech-eng
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Hi, I would like to ask that whether or not ## non-slip condition## is valid for inviscid fluids. We know that inviscid fluids there is no friciton. If there is no friction in the inner surface of pipe (I do not name its technical name) so it seems that there cannot be the non-slip condition. This confuses me. Would someone like to explain it?

Thank you.
 
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No it is not valid.
 
If there is no friction, why has to be a non-slip condition, what will create non-slip condition if there is no fricition?

Thank you.
 
And I have did: number sign non-slip condition number sign but "condition" joined to "slip" in my first post in this thread. what was wrong in using LateX?

Thank you.
 
There is no "no slip" condition in inviscid flow. Only the no penetration condition exists.
 

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