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h/b ratios of 2, 3, 4, 5, 8, 10, 15, 20 and 40 were tested with 5 baffles. The completed test are summarized in the following table:
Some of the important parameters are summarized below:
The various geometry and mesh are created from journal file, by varying the flocculation tank height. All the FLUENT settings including turbulence model, boundary conditions, solutions schemes etc. can be found in a sample of report summary for h/b=2 case.
Results and Discussion
Click here for the results of the series of simulation experiments and parameter analysis, completely summarized in an Excel workbook. Only parts of the results are given graphically below.
preliminary simulation experiments
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- Mesh generation
- The mesh files for various h over b ratios are generated using the journal file
- Define the problem in FLUENT
- Click here for a report summary of all parameters of FLUENT model
- Formulations of the performance parameters
Wiki Markup Click !here^CFD tasks.ppt|width=32,height=32! for a summary of the derivation and formulation of the performance parameters
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Click here for a summary of the calculated
parameters
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