Blar i Fakultet for teknologi, kunst og design (TKD) på forfatter "Hadjadj, Abdellah"

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    • Analysis of shock-wave diffraction over double concave cylindrical wedges. Part I: Shock dynamics 

      Brahmi, N; Hadjadj, Abdellah; Soni, V; Chaudhuri, Arnab (Acta Astronautica;Volume 172, July 2020, Journal article; Peer reviewed, 2020-01-31)
      Shock-wave diffraction over double concave cylindrical surfaces has been numerically investigated at different flow regimes by varying the incident-shock-wave Mach number from Ms=1.6 (transonic) to Ms=4.5 (supersonic ...

    • Analysis of shock-wave diffraction over double cylindrical wedges. Part II: Vorticity generation 

      Brahmi, N; Hadjadj, Abdellah; Soni, V; Chaudhuri, Arnab (Acta Astronautica;Volume 172, July 2020, Journal article; Peer reviewed, 2020-02-18)
      The unsteady aspect of turbulent flow structures generated by a shock-wave diffraction over double cylindrical wedges, with initial diffracting angle of 75∘, are numerically investigated by means of two-dimensional ...

    • Large-eddy simulation of a spatially-evolving supersonic turbulent boundary layer at M∞= 2 

      Shadloo, Mostafa Safdari; Hadjadj, Abdellah; Chaudhuri, A; Ben-Nasr, Ouissem (European Journal of Mechanics - B/Fluids;Volume 67, January–February, Journal article; Journal article; Peer reviewed, 2017-09-20)
      The ability of large-eddy simulation (LES) to resolve the most energetic coherent structures of a spatially-evolving supersonic turbulent boundary layer over a flat plate at M∞ =2 and Reθ ≈ 6000 is analyzed using three types ...

    • Turbulent structures of shock-wave diffraction over 90° convex corner 

      Soni, Vineet; Chaudhuri, Arnab; Brahmi, Nassim; Hadjadj, Abdellah (Physics of Fluids;Volume 31, Issue 8, Journal article; Peer reviewed, 2019-08-12)
      The turbulent structures and long-time flow dynamics of shock diffraction over 90° convex corner associated with an incident shock Mach number Ms = 1.5 are investigated by large eddy simulation (LES). The average evolution ...

    • Turbulent structures of shock-wave diffraction over 90° convex corner 

      Soni, Vineet; Chaudhuri, Arnab; Brahmi, Nassim; Hadjadj, Abdellah (Physics of Fluids;Volume 31, Issue 8, Journal article; Peer reviewed, 2019-07)
      The turbulent structures and long-time flow dynamics of shock diffraction over 90° convex corner associated with an incident shock Mach number Ms = 1.5 are investigated by large eddy simulation (LES). The average evolution ...