Concepts-NREC培训
Corporate Information
The turbomachinery design process
Design example – Axial fan
Specify performance
Meanline design
Estimate noise
Acoustic Model Validation
3D design
Rapid 2D analysis
Design – level 3D analysis
Pre-processing:Geometry Import to Fluent
Preprocessing:Geometry Construction
Preprocessing:Mesh Generation
Flow Solution
Mesh
Fan Solution: 14.15 m3/min\15.57 m3/min\18.4 m3/min
Comparison with Design Calculations
Pump example
Purpose of study
Meanline modeling
Fluent model – GAMBIT adaptive Tetrahedral mesh
Fluent parameters
Fluent results vs measured data
Fluent results cont.
Conclusions of design example
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