The latest version of Nektar++, v5.5.0, was released on the 31st January 2024. This release includes a range of new features and improvements over the 5.4.0 release. A full list of the changes is available in the CHANGELOG.md file distributed with the source code. As always, if you encounter any problems please feel free to […]
DOI: 10.2139/ssrn.4632754
We present NekMesh: an open-source mesh generation package which is designed to enable the generation of valid, high-quality curvilinear meshes of complex, three-dimensional geometries for performing high-order simulations.
DOI: 10.1017/jfm.2023.735
The three-dimensional (3-D) transition of the leading-edge vortex (LEV) and the force characteristics of the plunging airfoil are investigated in the chord-based Strouhal number Stc range of 0.10 to 1.0 by means of experimental measurements, numerical simulations and linear stability analysis in order to understand the spanwise instabilities and the
effects on the force.
DOI: 10.2514/6.2023-3831
Large Eddy Simulations (LES) in combination with the Ffowcs Williams – Hawkings method to study the influence of chevrons on the flow field as well as the noise produced by a closely installed M = 0.6 jet.
The 7th 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.
DOI: 10.1007/s10494-023-00404-7
A computational study of a multi-element aerofoil containing unsteady analysis of force and surface pressure data. The mainplane and flap laminar separation are studied and the cross-spectral phase is presented for the lower frequency modes.
DOI: 10.2514/6.2023-1546
A recently developed computational framework for jet noise is used to compute the noise generated by an isolated and installed jet.
Development of two fluid-structure interaction (FSI) solvers for simulations of highly deformable nonlinear slender structures.
The 6th 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. The three days will include a comprehensive programme of talks and a poster session. The workshop will be run […]
The Nektar++ team recently gave an online seminar as part of the Computer Physics Communications seminar series.