Radial Basis Function Interpolation for Computational Aeroacoustics

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Abstract

The huge disparity of scales in low Mach number aeroacoustics and strict forward coupling of fluid-structure interaction allow well-suited hybrid simulation models using different meshes for the fluid flow, mechanical deformation, and acoustics. Since these meshes may be quite different, the fundamental requirement in hybrid computational aeroacoustics is an accurate data transfer between grids to minimize interpolation errors. In this paper, we investigate the accuracy of a fast radial basis interpolation scheme. Finally, the results of the aeroacoustic simulations are compared to the analytic solution.
Original languageEnglish
Title of host publicationAIAA AVIATION 2020 FORUM
PublisherAmerican Institute of Aeronautics and Astronautics Inc. (AIAA)
Pages1-7
Number of pages7
ISBN (Electronic)978-1-62410-598-2
ISBN (Print)9781624105982
DOIs
Publication statusPublished - 1 Jan 2020
Event2020 AIAA AVIATION FORUM - Virtuell, United States
Duration: 15 Jun 202019 Jun 2020

Conference

Conference2020 AIAA AVIATION FORUM
CountryUnited States
CityVirtuell
Period15/06/2019/06/20

ASJC Scopus subject areas

  • Aerospace Engineering
  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering

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