000014812 001__ 14812
000014812 005__ 20161115100202.0
000014812 04107 $$aeng
000014812 046__ $$k2016-08-21
000014812 100__ $$aSchmidt, Oliver
000014812 24500 $$aGlobal stability and resolvent analysis of sound emission in a high-Reynolds number turbulent jet

000014812 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014812 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014812 506__ $$arestricted
000014812 520__ $$2eng$$aGlobal stability and resolvent mean flow analyses of a Mach 0.9 high Reynolds number turbulent jet are conducted. The global We compared with wave packets distilled from a high-fidelity LES data base. The near-field and acoustic radiation of the linear global modes compare favorably with the simulation. Super-directive as well as multi-directive radiation patterns are observed. Since all global modes are stable, we conduct a resolvent analysis to characterize the noise amplifier behavior of the jet.

000014812 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014812 653__ $$a

000014812 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014812 720__ $$aSchmidt, Oliver
000014812 8560_ $$ffischerc@itam.cas.cz
000014812 8564_ $$s180021$$uhttp://invenio.itam.cas.cz/record/14812/files/TS.FS01-2.06.pdf$$yOriginal version of the author's contribution as presented on CD,  page 3059, code TS.FS01-2.06
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000014812 962__ $$r13812
000014812 980__ $$aPAPER