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The real life flocculation tank used by AguaClara involves 180 deg turns over few dozens baffles. To save computational effort, a simple 180 deg turn over two baffles was modeled. The first step was to set up the geometry of the turn. For future comparison with the experimental data, the design parameters for the pilot plant were used. The modeling approach was to first create the geometry, then mesh it, set boundary conditionconditions, and finally solve it using FLUENT.
2.1 Creating Geometry
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