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Code for fluid dynamic in 3D written in Scilab

  1. Nov 28, 2009 #1
    Hallo.

    I am new at forum, could please somebody send me a code for fluid dynamic in 3D written in Scilab, mathematica or Fortran. I will use it to start with learning!b

    Thaks,

    JG
     
  2. jcsd
  3. Nov 28, 2009 #2

    HallsofIvy

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    Re: cfd

    I have no idea what you are asking here. Mathematical fluid dynamics includes a huge number of problems with a huge number of formulas and algorithms. Are you asking for someone to give you all of them in "Scilab, mathematica, or Fortran"?
     
  4. Nov 28, 2009 #3
    Re: cfd

    Hallo,

    i would like to make a simulation of some non newton fluid in a single screw extrudor, what is known alkso as kneader. For solving the equations of motion btw navier stokes in cylindrical coordinates I must solve a set of pde EQUATIONS. i know those three programs, but I would like to get a sample how to solve a simple system and will in next step mirror it to my sysietm.

    Can you send me some example?

    Thanks JG
     
  5. Nov 28, 2009 #4

    Astronuc

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    Last edited by a moderator: Apr 24, 2017
  6. Nov 30, 2009 #5

    minger

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    Re: cfd

    The problem is that you're asking for a simple example, or a sample code snippet, which does not exist. Even the most simplistic code could potentially involve dozens of modules and take a great deal of learning in order to understand what's actually happening.

    In graduate school, we wrote a quasi-1D explicit solver (only 3 coupled equations, not 5), and it took the entirety of two semesters of class and programming.
     
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