What are the latest developments in aeroacoustics research?
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The latest developments in aeroacoustics research include the use of novel transport aircraft configurations to reduce noise and greenhouse gas emissions . More powerful computers and better numerical methods are enabling more realistic models and complex answers to research questions . High-order schemes of the Navier-Stokes equations on unstructured grids and the lattice Boltzmann method on Cartesian grids have emerged as excellent candidates for tackling noise problems in realistic complex geometries . The application of these methods has allowed for the direct estimation of noise in the far field and the deciphering of noise sources in various flow scenarios . Additionally, research has focused on the aeroacoustic aspects of ducted rotors for future helicopter electrically driven tail rotor systems, with a particular emphasis on understanding noise mechanisms such as tip noise and vortex interaction noise .
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| Papers (4) | Insight |
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| The paper discusses the recent developments in AI-based aeroacoustics research, which aims to overcome the limitations of traditional approaches and provide new problem-solving methods. | |
| The paper discusses how recent computational advances, such as more powerful computers and better numerical methods, have opened new avenues for aeroacoustics research. | |
| The latest developments in aeroacoustics research include the use of high-order schemes of the Navier-Stokes equations and the lattice Boltzmann method for noise problems in complex geometries. | |
19 Jan 2023 | The provided paper is about the experimental and numerical investigation of installed ducted propulsor aeroacoustics. It does not provide information about the latest developments in aeroacoustics research. |
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