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Calculating volumetric mean shear stress, mean shear rate and mean turbulence kinetic energy in the Mixer Module
Posted 3 mar 2025, 20:21 CET Computational Fluid Dynamics (CFD), Results & Visualization, Studies & Solvers Version 6.2 0 Replies
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Hello,
I am trying to optimize impeller compositions and get better flow regimes for my project and I am trying to learn COMSOL by the other side. The default mixer module creates eddy diffusivity and logarithmic shear rate graphs after the simulation in the results section.
But I need some numerical datas about volumetric mean shear stress, mean shear rate and mean turbulence kinetic energy in the mixer reactor. It would be better if I could add these calculation on study and results sections to be calculate automatically at the end of all simulations I'll do in the future studies.
Can anybody help me about how I integrate these math calculations onto the module to get?
If any other way to calculate these values inside of the mixer reactor mathematically, I will be open different ideas also.
Thank you.
Hello Yiğit Bürümlü
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