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20_Mixer_Vessel_2D_Transient: add transient turbomachinery tutorial#7

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florian-simvia wants to merge 1 commit intocode-saturne:mainfrom
florian-simvia:mixer-vessel-2d-transient
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20_Mixer_Vessel_2D_Transient: add transient turbomachinery tutorial#7
florian-simvia wants to merge 1 commit intocode-saturne:mainfrom
florian-simvia:mixer-vessel-2d-transient

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Summary

Add a new tutorial (20_Mixer_Vessel_2D_Transient) for the transient rotor (sliding mesh) turbomachinery module:

  • Quasi-2D stirred tank with a 4-blade impeller at 60 RPM and 4 radial baffles.
  • Complements tutorial 19 (frozen rotor) by using a true transient approach with sliding mesh at the rotor/stator interface.

Contents

  • CASE/DATA/setup.xml: transient rotor, laminar, SIMPLEC, thin walls for blades (0°/90°/180°/270°, r<0.045m) and baffles (45°/135°/225°/315°, 0.07<r<0.1m), fixed dt=0.001s, t_final=5s, rotor selection by mesh volume group
  • CASE/DATA/run.cfg: job defaults
  • MESH/rotor.msh: rotor structured hex mesh (768 cells)
  • MESH/stator.msh: stator structured hex mesh (1920 cells)
  • smgr.xml, README.md

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