## VKI lecture series, Volume 5 |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Other editions - View all

### Common terms and phrases

acoustic analogy acoustic perturbation acoustic pressure acoustic waves acoustical field Aeroacoustics aerodynamic airfoil amplitude approximation array assume Atassi auto-powers axis axisymmetrical azimuthal Beamforming Bessel blade boundary conditions boundary layer coefficients combustion compact components computational computational aeroacoustics conservation conservation law consider convection coordinates core corresponding cylindrical vortex density derivative dipole direction disturbances duct effect eigen-oscillations entropy Euler equations Figure flame fluctuations formulation frequency Green's function grid harmonic Helmholtz resonator impulse incompressible instability integral interaction kinetic energy Lighthill linear low Mach number matrix mean flow measurements mechanism method microphone modes Mohring's momentum monopole noise obtained oscillations pipe Polifke potential flow prediction propagation quadrupole resonator Reynolds number Rijke tube rotor scales scheme signal simulation solution sound field sound production sound radiation sound source source term subsonic surface turbulent two-dimensional unsteady variables vector vortex ring Vortex Sound Theory vorticity wall wave equation wave number