79 citations · 87 across the 5 of their papers we have counts for
Showing 2018Show all
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physics.flu-dyn2018
Machine learning methods for turbulence modeling in subsonic flows over airfoils
Weiwei Zhang, Linyang Zhu, Yilang Liu +1
Reynolds-Averaged Navier-Stokes(RANS) method will still play a vital role in the following several decade in aerospace engineering. Although RANS models are widely used, empiricism…
physics.flu-dyn2018
A novel unsteady aerodynamic Reduced-Order Modeling method for transonic aeroelastic optimization
Ziyi Wang, Weiwei Zhang, Xiaojing Wu +1
In aircraft design, structural optimization and uncertainty quantification concerning transonic aeroelastic issues are computationally impractical, because the iterative process re…
physics.comp-ph2018
Mode Multigrid - A novel convergence acceleration method
Yilang Liu, Weiwei Zhang, Jiaqing Kou
This paper proposes a mode multigrid (MMG) method, and applies it to accelerate the convergence of the steady state flow on unstructured grids. The dynamic mode decomposition (DMD)…