Numerical Results

Turbulent flow of circular-to-rectangular distorted duct

Note: Figures are shown on quater cross section, considering calculated object．

Numerical object and computational mesh

Streamwise velocity

Streamwise vorticity

Streamwise normal strss

Horizontal normal stress

Vertical normal stress

Primary shear stress

Pressure strain term of streamwise normal stress

Pressure strain term of horizontal normal stress

Pressure strain term of vertical normal stress

Development of secondary flow (Stationary image)
Development of secondary flow (Animation)

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