Hydrodynamic force exhibits close correlations with flow structures. For example, a low-pressure regime is often observed when a concentrated vortex exists near the wall. A series of diagnostic methods has been developed in the past decades to elucidate these relationships.… Read more: Performe force diagnostics in Nektar++

The recent capability day on ARCHER2 allowed us to study the performance of the IncNavierStokesSolver in Nektar++ up to 65536 CPUs. We will discuss the strong scaling of the solver using the current best-practise configuration for an aerodynamic test case… Read more: Scaling Nektar++ to 65K CPUs on ARCHER2

The latest version of Nektar++, v5.9.0, was released on the 9th November 2025.

The latest version of Nektar++, v5.8.0, was released on the 15th June 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.

Advancements in modern hardware and numerical methods have significantly enhanced the feasibility of scale-resolving simulations, such as direct numerical simulation, for industrial applications. For effective application, these simulations require the generation of realistic incoming turbulence to ensure accurate predictions of the flow field.