promote international cooperation within different specific fields of acoustics, provide assistance in organizing EAA events, suggest special issues for Acta Acustica or Acoustics in Practice, initiate studies and prepare documents such as strategies, policy statements, state-of-the-art assessments, reports, etc, within its defined technical field.

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Numerical Methods in Computational Aeroacoustics

Technische Universität Braunschweig

Docent
  • Jan Delfs
Type
Lecture
Term
summer semester
Subject type
Optional
Study path
Luft- und Raumfahrttechnik mit den Schwerpunkten Aerodynamik und Flugtriebwerke
Specialisation/branch
Keywords
Theoretisch/numerische Methoden der Aeroakustik: Übersicht zu Berechnungskonzepten; Wellengleichungsmethoden (Kirchhoffintegral, Ffowcs-Williams Hawkings Integral, Randelementeverfahren, Finite Elemente Verfahren); Störungsgleichungsmethoden (hochauflösende Finite Differenzenverfahren, Computational Aeroacoustics, CAA). Exerimentelle Methoden der Aeroakustik: Messinstrumente (Freifeldmikrophon, Multimikrophonanordnung (Array), akustischer Hohlspiegel, Oberflächendrucksensoren) und Einsatz (Quell-Lokalisierung, Freifeldschalldruck, Korrelation Aerodynamik-Schall); Messanordnungen (aeroakustische Windkanäle, Überflugmessungen) inkl. Besonderheiten der Datenauswertung (Scherschichteffekt, Dopplereffekt);
Total ECTS credit
0.0
Examination
mündlich
Language
Webpage
https://www.tu-braunschweig.de/ism/studium-lehre/vorlesungen/aero/akustikii/index.html
Last modified
May 2, 2022, 10:15 p.m.

The European Acoustics Association (EAA) is a non-profit entity established in 1992 that includes in its membership societies predominantly in European countries interested in to promote development and progress of acoustics in its different aspects, its technologies and applications. EAA gathers 33 societies of acoustics and serves more than 9000 individual members all over Europe. The European Acoustics Association (EAA) is an Affiliate Member of the International Commission for Acoustics (ICA) and of Initiative of Science in Europe (ISE).

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