Nektar++

Nektar++

Spectral/hp Element Framework
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Home / sgepner
May 21, 2020
sgepner
Community Blog, News, Papers
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Mixing at low Reynolds with NEKTAR++

Fluid mixing with Nektar++
Can hydrodynamic instability be used for mixing? And at the same time can conduits be shaped such that hydraulic losses are reduced? We think that it is Yes to both.

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Mar 03, 2018
sgepner
Community Blog, News, Papers
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Nektar++ and hydrodynamic stability in undulated channels

Nektar++ and hydrodynamic stability in undulated channels

Nektar++ has been used to study various forms of hydrodynamic instabilities arising is a flow through a channel with corrugated walls. Stability analysis has been performed using direct numerical simulation and tracking growth, or attenuation of the unstable modes.

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  • Nektar++ on the JUWELS supercomputer
    by Daniel Lindblad
  • Meshing complex geometry using SOLIDWORKS and STAR-CCM+
    by Ankang Gao
  • Mesh conversion from Ansys ICEM CFD to Nektar++
    by Ankang Gao
  • Mesh conversion from Pointwise/Gridgen to Nektar++
    by gl19
  • Post-processing flow fields in the finite-difference grid
    by Ankang Gao
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