000014508 001__ 14508
000014508 005__ 20161115100153.0
000014508 04107 $$aeng
000014508 046__ $$k2016-08-21
000014508 100__ $$aSchmeling, Daniel
000014508 24500 $$aOn the influence of the aspect ratio on structure formation in turbulent mixed convection

000014508 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014508 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014508 506__ $$arestricted
000014508 520__ $$2eng$$aMixed convection in a cuboidal convection cell is studied under variation of the aspect ratio TXZ = L/H in the range 0.2 S TXZ S 4 at Pr z 0.7, Re z 8.6-103, Ra z 24108 and Ar z 4.5 by temperature measurements at certain locations. It is shown that the evaluation of dipole moments from the local temperatures leads to a quantity, which possibly indicates the formation of large-scale structures. Further it is found, that the number of convection rolls, which are formed in the sample, is less or equal in mixed convection as compared to pure thermal convection for all investigated FXZ.

000014508 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014508 653__ $$a

000014508 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014508 720__ $$aSchmeling, Daniel
000014508 8560_ $$ffischerc@itam.cas.cz
000014508 8564_ $$s182648$$uhttps://invenio.itam.cas.cz/record/14508/files/TS.FM05-2.01.pdf$$yOriginal version of the author's contribution as presented on CD,  page 721, code TS.FM05-2.01
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000014508 962__ $$r13812
000014508 980__ $$aPAPER