SPH Injection Analy...

SPH Injection Analysis  


Active Member
Joined: 8 months ago
Posts: 13
December 14, 2019 5:23 pm  

Hi All,

Has anyone here been successful in defining the *DEFINE_SPH_INJECTION card? I have been trying for a couple of days now and can't seem to get it to work. I am trying to continuously feed SPH particles for a dam-break wave. What I have tried is defining a new part ID for the generated SPH particles, a node set of the SPH particles where I want the injection plane to be located, defined a local coordinate system, initial velocity, and area. However, whenever I set the Begin Time to start at zero seconds it crashes at the initialization but when I set it to one second it runs the model but no SPH particles are actually created. Has anyone successfully used this card and can tell me how to define it properly or provide an example?

I attached the keyword file in case you want to look at the model.


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Eminent Member
Joined: 5 months ago
Posts: 29
March 25, 2020 6:48 pm  

Hi, did you make it?