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the contact electrification model and the electrostatic interaction model of EDEM 2023

User: "Alice Sun"
Altair Community Member
Updated by Alice Sun

Can somebody share the contact electrification model and the electrostatic interaction model of EDEM 2023 based on the model developed by Pei et al.(C. Pei, C.-Y. Wu, M. Adams, DEM-CFD analysis of contact electrification and electrostatic interactions during fluidization, Powder Technol. 304 (2016) 208–217.)?

My programming skills are too limited to write the appropriate API Models.

Thank you very much.

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    User: "jerrinjobs"
    Altair Employee
    Accepted Answer
    Updated by jerrinjobs

    Hi Alice

    Please check Altair Exchange to see if there are any API models available for your physics. 

    Thanks,
    Jerrin Job

    User: "Alice Sun"
    Altair Community Member
    OP
    Updated by Alice Sun

    Hi Alice

    Please check Altair Exchange to see if there are any API models available for your physics. 

    Thanks,
    Jerrin Job

    I have checked, and there are no models I need, and there are not even similar ones.

    User: "jerrinjobs"
    Altair Employee
    Updated by jerrinjobs

    I have checked, and there are no models I need, and there are not even similar ones.

    Hi Alice

    I am not sure where else to find them in that case. Hoping that someone has created/used that model, and will send it to you.

    Thanks,
    Jerrin Job

    User: "Alice Sun"
    Altair Community Member
    OP
    Updated by Alice Sun

    Hi Alice

    I am not sure where else to find them in that case. Hoping that someone has created/used that model, and will send it to you.

    Thanks,
    Jerrin Job

    Thank you Jerrin

    There is too little content about electrostatic and charge transfer models related to edem, it can be said that there is no content at all. The tribocharging and electrostatics models built in edem are not built according to the usual model principles, and I cannot use them. 

    User: "jerrinjobs"
    Altair Employee
    Updated by jerrinjobs

    Thank you Jerrin

    There is too little content about electrostatic and charge transfer models related to edem, it can be said that there is no content at all. The tribocharging and electrostatics models built in edem are not built according to the usual model principles, and I cannot use them. 

    Hi Alice

    I wish the in-built models would work for you.
    You could maybe ask Altair to write one for you if you don't find what you need, and you don't want to write one yourself.
    Either way, all the best for your model/project.

    Thanks,
    Jerrin Job