Nektar++

Nektar++

Spectral/hp Element Framework
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Turbulence flow past a 2D hill using the 2.5D incompressible solver by David Moxey
DNS of flow past a wavy Naca 0012 aerofoil
Illustrative heterogeneous electrical activation over the surface of a diseased human left atrium

Simulation of y250 vortex in inboard model of F1 car
Flow past a Naca 0012 wing tip at Re_c=1.2M by Jean-Eloi Lombard. Using incompressible flow solver.

Recirculation regions of flow past a Naca 0012 with a wavy leading edge at Re_C=50K, alpha=15 deg by Douglas Serson.
Pulse wave modelling of arterial bifurcation by Andrew Comerford

Instability of flow past a smooth circular indentation in a boundary layer at Rex=1M by Hui Xu. Using the global mapping 2.5D method.
Compressible flow past a turbine blade by Gianmarco Mengaldo.

  • Performe force diagnostics in Nektar++January 20, 2026
    Hydrodynamic force exhibits close correlations with flow structures. For example,… Read more: Performe force diagnostics in Nektar++
  • Scaling Nektar++ to 65K CPUs on ARCHER2January 6, 2026
    The recent capability day on ARCHER2 allowed us to study… Read more: Scaling Nektar++ to 65K CPUs on ARCHER2
  • Nektar++ 5.9.0 ReleasedNovember 9, 2025
    The latest version of Nektar++, v5.9.0, was released on the 9th November 2025.
  • Nektar++ 5.8.0 ReleasedJune 15, 2025
    The latest version of Nektar++, v5.8.0, was released on the 15th June 2025.
  • Nektar++ Workshop 2025May 7, 2025
    The 9th annual Nektar++ Workshop will bring together developers and users of all experiences to hear about new and future developments in the Nektar++ spectral/hp element framework and the exciting science and engineering being undertaken with the code.
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