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ronbak1-Visitor
1-Visitor
January 11, 2016
Solved

Pressure Load function of coordinates

  • January 11, 2016
  • 3 replies
  • 4257 views

I am doing a hydrostatic analysis and created my equation as a function of height but I wasn't sure what value to put in the Value box.  Is this (1) or is it my max?

Thanks

pressure.PNG


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Best answer by unickque

Technically, you can do it any way you want. Creo does the math: local_value = value * function(x,y,z)

Personally I think it is best to make your function a "unit function", and put the max value in the Value box.

That makes it much easier to see if your model is using the desired values.

3 replies

U
unickque1-VisitorAnswer
1-Visitor
January 11, 2016

Technically, you can do it any way you want. Creo does the math: local_value = value * function(x,y,z)

Personally I think it is best to make your function a "unit function", and put the max value in the Value box.

That makes it much easier to see if your model is using the desired values.

    M
    mlindqvist1-Visitor
    1-Visitor
    January 12, 2016

    If you are not sure, you can verify the load resultant using "Review total load" in the "Loads" drop-down menu. Pressure * projected area = resulting force.

    R
    ronbak1-VisitorAuthor
    1-Visitor
    January 12, 2016

    That's what I was looking for.....thanks.  I wish Creo had a default graphical pressure gradient like in Ansys for hydrostatic pressure

    M
    mlindqvist1-Visitor
    1-Visitor
    January 12, 2016

    I think it does, if you click "preview" in your pressure load definition form. You might have to look into your simulation display settings...

    Capture.PNG

    And after having exited the load definition dialog:

    Capture2.PNG

    G
    gkoch1-Visitor
    1-Visitor
    January 25, 2016

    Hello Ron,

    if your question has been solved by the suggested posts, please take the time to mark one of the assisting posts as Correct Answer (you can only select one).

    This will indicate to other users, that this thread has an answer.

    Thanks!

    Gunter

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