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Recent content by Crispy2

  1. Crispy2

    Fluid pressure close to an accelerating plate

    Thank you all for your help, I really appreciate it.
  2. Crispy2

    Fluid pressure close to an accelerating plate

    Thanks btrueblood, I think you're right. I reckon the pressure in the fluid should be a function of the acceleration. Let me rephrase the same problem in a different way. In the project I'm working on we've come across a situation which can be approximated as the following: Consider a flat...
  3. Crispy2

    Fluid pressure close to an accelerating plate

    Thanks for your reply BigInch. Could you please explain that formula? I can't seem to find it elsewhere. So I think I understand that the expression ρ * V^2 / 2 is dynamic pressure, but what about / 2 / g * Shape Factor ? Thanks.
  4. Crispy2

    Fluid pressure close to an accelerating plate

    Hi all, I need to calculate the pressure in a fluid at some fixed distance from a flat plate which is accelerating (normal to its surface) through a fluid. If you assume the plate to be infinite (i.e. a rigid half-space), then I think the problem can be formalised as a one dimensional problem...
  5. Crispy2

    Densification and crushing of a thin elastic material?

    Hello all, Please could you help shed some light on this issue that I can't figure out. :) A thin sheet of soft uniform material is lying flat on a rigid surface, and is subjected to transverse compression (ramp increasing force) by a flat indenter from the top. In real life, past a certain...

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