What is the solution algorithm of Discovery Live ?

- June 21, 2019 at 2:41 pm
  
  kagan.peneklioglu
  Subscriber
  
  I know "voxel-based approach" is using for the solution. But I am wondering which equations are solving in Fluids side. According to my research, some people claim that "Lattice Boltzmann" method is using, while others claim that "Euler Equations" are solving in DL studies. So what is the real answer about this?
- June 21, 2019 at 7:49 pm
  
  Brian Bueno
  Ansys Employee
  
  kP
  
  This article contains some information that may answer your question: https://discoveryforum.ansys.com/t/y71xrh/what-simulation-technology-does-discovery-live-use
  - June 24, 2019 at 6:07 am
    
    kagan.peneklioglu
    Subscriber
    
    Brian Bueno I've already read this article but the answer of my question wasn't there. Anyway, I can expand my question as follows. Can we say DL is solving all Navier-Stokes equation without any simplification/assumption? If there are some simplifications/assumptions, what are these?
- June 23, 2019 at 8:51 pm
  
  mariarita De Rinaldis
  Subscriber
  
  so it is not based on the lattice boltzman method but is a finite element method with a mesh based on the voxelization, isn't it? this is a fundamental information that is not actually very clear.
  - June 24, 2019 at 6:10 am
    
    kagan.peneklioglu
    Subscriber
    
    mariarita I think so... The article is not cover all of the information I mentioned in the topic
- July 3, 2019 at 10:29 pm
  
  kagan.peneklioglu
  Subscriber
  
  Brian Bueno any commend ?

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