How to solve Nonlinear PDE and achieve this in EDEM API

satri
satri Altair Community Member
in Community Q&A

I have a problem like this. I have a custom property called as concentration C which i need to solve in the particle shrink API. Please tell me how i can achieve this?

The equation i am solving is this.

image.png

Boundary conditions are this

image.png

The initial conditions are this

image.png

The equations are in this paper

Wu, X. F., Salkovskiy, Y., & Dzenis, Y. A. (2011). Modeling of solvent evaporation from polymer jets in electrospinning. Applied Physics Letters, 98(22).

Please tell me if this can be solved inside EDEM body force API for particle shrinkage and if so. How?

Can anyone guide me on how to even attempt to solve this problem?

I want to solve for C

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Answers

  • Stephen Cole
    Stephen Cole
    Altair Employee

    Hi,

    There are no specific functions in EDEM For solving non linear equations, there may be additional C++ libraries you could use but unfortunately I don't have a specific guide to provide.


    Regards

    Stephen

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