Experimental and numerical investigation of novel acoustic liners and their design for aero-engine applications

HIGHLIGHTS

• who: Moritz Neubauer et al. from the Institute Lightweight Engineering and Polymer Technology (ILK), Technische Universitu00e4t Dresden, Holbeinstrau00dfe, Dresden, Germany, Brandenburg University Technology Cottbus-Senftenberg have published the article: Experimental and Numerical Investigation of Novel Acoustic Liners and Their Design for Aero-Engine Applications, in the Journal: Aerospace 2022, 5 of /2022/
• what: In the current study, two liner concepts, with improved noise attenuating attenuating charactercharacteristics, which use flexible elements with material inherent damping properties to address low-frequency noise, are investigated. The research dealing with their safety and reliability focuses on the mechanical behavior . . .
  

   

  

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