Transportation

 

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  • Analysis of non-Newtonian pulsatile flows
    • Dimensional analysis of the pulsatile flow is extended from Newtonian to non-Newtonian flows using characteristic viscosity and non-Newtonian Womersley number.
    • The curves of different cases overlap to a single master curve, implying that the characteristic viscosity and Womersley number are reasonably defined.
    • Degree of shear-thinning determines the shape of the master curves.
    • We can predict the pulsatile dynamics of shear-thinning flows without explicit transient computations using pre-computed master curves.
  • Slurry transportation data analysis
    • Analyzing slurry transportation with lab-scale pipe system equipment.
    • Classifying slurry flows using signal processing methods.
  • Analysis of High Deborah Number Problem
    • Numerical analysis of high Deborah contraction flow instability for various viscoelastic constitutive equation