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Suggestions on ray tracing method for laser processing

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Old   October 17, 2018, 11:41
Default Suggestions on ray tracing method for laser processing
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Henry
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Hi everybody, I am planing to simulate the laser welding process using ray tracing method. My aim is to see the laser ray reflect on the interface between air and liquid (vof), instead of using the volumetric heat source. Can anybody suggest the ray tracing method for laser processing in radiation model (DTRM, S2S, DO). Many thanks in advance.
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Old   November 17, 2018, 22:09
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alvin
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Hi,Bro,Have you solved your problem yet?I have some same question about the ray tracing method.
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Old   September 27, 2022, 17:01
Default Laser ray tracing
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Thomas Flint
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Hi,

We just released this code for anyone that finds this thread and is interested.
Hopefully the preprint will be uploaded soon that describes the implementation.

https://github.com/micmog/LaserbeamFoam
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