BT-6 Impeller

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The Colorful Fluid Mixing Gallery

Back, in the good old days, I designed the Chemineer BT-6 impeller.
This impeller substantially outperforms other gas dispersion impellers.
CFD simulation with Ansys Fluent and visualization with Ansys CFD-Post.

More details about this impeller can be found in:

• Performance of a Gas Dispersion Impeller with Vertically Asymmetric Blades
• A New Gas Dispersion Impeller with Vertically Asymmetric Blades

Velocity

The Chemineer BT-6 has deep concave blades that are vertically asymmetrical.

Impeller retrofit comparison. The Chemineer BT-6 clearly disperses the air better than the other impellers.