Inverse Aeroacoustic Problem for a Rectangular Wing

Real-time reconstruction of unsteady rotating forces acting by rotor blades in moving medium

“…In the past decades, acoustic imaging methods based on microphone array measurements [16], such as beamforming methods [17,18], inverse methods [19,20] and nearfield acoustic holography methods [21,22], have been widely used to identify the aeroacoustic sources in moving medium. These methods were originally proposed for static aeroacoustic sources.…”

The Noise Dipole Source Prediction of Far-Field Acoustic Pressure for Marine Propeller using Inverse Method

“…Lu et al [14], suggested a model of air acoustic of interactions in addition, a rotor and a stator according to integral equations of sound. Also, there are some other researches who worked on the interactions of a plate in a jet stream [15][16][17]. One of the most recent studies has been done by Trabelsi et al [18] where unsteady rotating forces in a fan have been derived using inverse method.…”

Acoustic Inversion for Uncertainty Reduction in Reynolds-Averaged Navier–Stokes-Based Jet Noise Prediction

“…Inferring the noise source information from noise measurements is common in the acoustic community. For instance, the acoustic noise data have been used for localization of the noise source [37,38], detection of the underwater environment [39,40], and inversion of wall pressure [41,42]. Besides, inferring optimal parameters in a noise model [43,44] from noise data was also investigated.…”