Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Nozzles on the drill do not heat up › Reply To: Nozzles on the drill do not heat up
Sir, this file won't help me. There are no answers to such questions.
I did a thermal analysis where I drilled a die from SPG and SPH but the result is the same, the teeth on the drill that I'm examining do not heat up more than 1K.
The initial temperature is set to 295K, as a result of a small drilling I see the teeth heating up to 295.2K.
When drilling an SPG die, neither the teeth nor the die itself heat up. When drilling an SPH, the teeth do not heat up, but the SPH die heats up like crazy.
Friction coefficients = 0.5.
SPG:
SPH:
Analysis settings again:
During the calculation I also receive such warnings. Could this be related?
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P/S. For SPH, I considered the same model as SPG, I only replaced SECTION with SPH.