000013846 001__ 13846
000013846 005__ 20161115094003.0
000013846 04107 $$aeng
000013846 046__ $$k2016-08-21
000013846 100__ $$aSu, Caihong
000013846 24500 $$aTentative explanation of the mechanism of noise reduction for trailing edge with chevron

000013846 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000013846 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000013846 506__ $$arestricted
000013846 520__ $$2eng$$aRecently, chevron appears at the trailing edge of commercial aircraft jet engines, for example, jet engine of Boeing 787. It is believed to be for the noise reduction. So far, there is no theoretical explanations for its mechanism in published literatures, though there were papers for this purpose for the serration appeared at the jet exit. In this paper, a simplified model is proposed, to explore the possible cause of the noise reduction by chevron at the trailing edge of commercial aircraft jet engines.

000013846 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013846 653__ $$a

000013846 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000013846 720__ $$aSu, Caihong
000013846 8560_ $$ffischerc@itam.cas.cz
000013846 8564_ $$s299400$$uhttps://invenio.itam.cas.cz/record/13846/files/PO.FM02-1.13.79.pdf$$yOriginal version of the author's contribution as presented on CD, XMLout( page 576, code PO.FM02-1.13.79).
000013846 962__ $$r13812
000013846 980__ $$aPAPER