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Defining Material Numbers

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  • #5031
    michael.gianfelice
    Participant

    Hi,

    I am quite new to openLB. My goal is to run a wind study on a fairly detailed STL geometry consisting of buildings and other infrastructure. I have a domain which is a 36-sided polygon and I wish to make 11 sides inflow and the opposite 11 sides outflow. I read that I have to change the material numbers of the geometry, however, I am not sure what actually has to be defined. What exactly has to be changed in the example code (say aorta3d) and how can I make sure the change is correct?

    #5032
    mathias
    Keymaster

    Dear Michael,

    for the beginning, you may set veleocity conditions at the inflow and ouflow domains by just one material number. Please, also have a look at our user guide and the online documentation Doxygen. Further, our spring school is always a good start!

    Actual support my group only can offer in form a common project. For this, visit http://www.lbrg.kit.edu and contact me by the email provided there.

    Best
    Mathias

    #5033
    michael.gianfelice
    Participant

    Hello Mathias,

    Thank you for your quick reply!
    Where can I access the Doxygen Documentation?

    #5034
    mathias
    Keymaster
    #5035
    michael.gianfelice
    Participant

    I’m not sure if it is just my browser but that page is blank for me.

    #5036
    michael.gianfelice
    Participant

    My mistake, it is working fine now!
    Thank You, Mathias

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