Role of Polymeric Coating on Metallic Foams to Control the Aeroacoustic Noise Reduction of Airfoils with Permeable Trailing Edges

Studies on porous trailing edges, manufactured with open-cell Ni-Cr-Al foams with sub-millimeter pore sizes, have shown encouraging results for the mitigation of turbulent boundary-layer trailing-edge noise. However, the achieved noise mitigation is typically dependent upon the pore geometry, which...

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Detalles Bibliográficos
Autores principales: Hedayati, Reza, Rubio Carpio, Alejandro, Luesutthiviboon, Salil, Ragni, Daniele, Avallone, Francesco, Casalino, Damiano, van der Zwaag, Sybrand
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6480125/
https://www.ncbi.nlm.nih.gov/pubmed/30986946
http://dx.doi.org/10.3390/ma12071087

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6480125/
https://www.ncbi.nlm.nih.gov/pubmed/30986946
http://dx.doi.org/10.3390/ma12071087

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