Wind turbine noise generation and propagation modeling at DTU Wind Energy: A review
The present review paper provides a comprehensive overview of the research activities on
wind turbine aeroacoustics at DTU over the last 20 years, as well as it gives the state-of-the …
wind turbine aeroacoustics at DTU over the last 20 years, as well as it gives the state-of-the …
Airfoil noise reductions through leading edge serrations
This paper provides an experimental investigation into the use of leading edge (LE)
serrations as a means of reducing the broadband noise generated due to the interaction …
serrations as a means of reducing the broadband noise generated due to the interaction …
On the reduction of aerofoil–turbulence interaction noise associated with wavy leading edges
An aerofoil leading-edge profile based on wavy (sinusoidal) protuberances/tubercles is
investigated to understand the mechanisms by which they are able to reduce the noise …
investigated to understand the mechanisms by which they are able to reduce the noise …
[图书][B] Computational methods for fluid dynamics
JH Ferziger, M Perić - 2002 - Springer
Computational fluid dynamics, commonly known by the acronym 'CFD', continues to have
significant expansion. There are many software packages available that solve fluid flow …
significant expansion. There are many software packages available that solve fluid flow …
The effect of wavy leading edges on aerofoil–gust interaction noise
High-order accurate numerical simulations are performed to investigate the effects of wavy
leading edges (WLEs) on aerofoil–gust interaction (AGI) noise. The present study is based …
leading edges (WLEs) on aerofoil–gust interaction (AGI) noise. The present study is based …
A large-eddy simulation on a deep-stalled aerofoil with a wavy leading edge
R Pérez-Torró, JW Kim - Journal of Fluid Mechanics, 2017 - cambridge.org
A numerical investigation on the stalled flow characteristics of a NACA0021 aerofoil with a
sinusoidal wavy leading edge (WLE) at chord-based Reynolds number is presented in this …
sinusoidal wavy leading edge (WLE) at chord-based Reynolds number is presented in this …
Aeroacoustic source mechanisms of a wavy leading edge undergoing vortical disturbances
High-accuracy numerical simulations are performed to study aeroacoustic source
mechanisms of wavy leading edges (WLEs) on a thin aerofoil undergoing vortical …
mechanisms of wavy leading edges (WLEs) on a thin aerofoil undergoing vortical …
A non-overlapping high accuracy parallel subdomain closure for compact scheme: Onset of Rayleigh-Taylor instability by ultrasonic waves
Rayleigh-Taylor instability (RTI) occurs at the interface of two media when the heavier fluid is
accelerated into the lighter fluid and is a prototypical hydrodynamic event present in many …
accelerated into the lighter fluid and is a prototypical hydrodynamic event present in many …
Effect of spanwise domain size on direct numerical simulations of airfoil noise during flow separation and stall
It is well established that a large spanwise domain size is required for accurate numerical
simulations of flow past an airfoil in stall. A number of numerical experiments support this …
simulations of flow past an airfoil in stall. A number of numerical experiments support this …
A new class of central compact schemes with spectral-like resolution I: Linear schemes
X Liu, S Zhang, H Zhang, CW Shu - Journal of Computational Physics, 2013 - Elsevier
In this paper, we design a new class of central compact schemes based on the cell-centered
compact schemes of Lele [SK Lele, Compact finite difference schemes with spectral-like …
compact schemes of Lele [SK Lele, Compact finite difference schemes with spectral-like …