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pyroll-project / pyroll-core

PyRoll rolling simulation framework - core library.
https://pyroll.readthedocs.io
BSD 3-Clause "New" or "Revised" License
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Add in_profile_velocity and out_profile_velocity to the resultlist #120

Closed GRPlan closed 6 months ago

GRPlan commented 9 months ago

Summary

Add in_profile_velocity and out_profile_velocity to the resultlist

Detailed Description

The results give a velocity-value. Its exact meaning is not clear to me.

I would prefer if a distinct value for a in_profile_velocity and a out_profile_velocity could be provided.

axtimhaus commented 6 months ago

in_profile.velocity and out_profile.velocity are already present. The RollPass.velocity hook means what is commonly called "the rolling velocity". This is something like a mean material velocity in the roll pass. By default it is directly coupled with the roll surface velocity and the neutral line. RollPass.OutProfile.velocity will fallback to RollPass.velocity by default.

There is a plugin pyroll-local-velocity (currently not public) calculating the in and out velocities from volume constance, but this needs information about local material flow. So this will be published with the pillar model once the API is fixed (currently under heavy refactoring).

(@ChRen95 FYI)