Facilities & software

Computational aeroacoustics and software

9 records

Computational aeroacoustics and software Wei Ying

Linearised Euler solver

We use a high-order Linearised Euler Equation (LEE) solver to study specific aeroacoustic problems that are not governed by nonlinear and viscous effects. An LEE solver is significantly faster than a Navier-Stokes solve…

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Computational aeroacoustics and software Wei Ying

Euler solver with shock capturing

We use a high-order Euler solver to study aeroacoustic problems that have nonlinear physics. In the video, the Euler solver shows what happens when a turbulent field impinges on the leading edge of a transonic aerofoil.…

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Computational aeroacoustics and software Wei Ying

Sound extrapolation method for turbulent flows

In aeroacoustics, the far-field directivity is often computed using the integral solution of the acoustic analogy equations. The sound prediction prediction can be rendered when the turbulent eddies move across the inte…

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