Experimental study of onset of laminarβt
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A. Behzadmehr; A. Laneville; N. Galanis
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Article
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2008
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Elsevier Science
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English
β 401 KB
Unsteady phenomena were observed in the case of airflows approaching transition inside a uniformly heated vertical tube. An analysis of the experimental data at three Reynolds numbers (Re = 1000, 1300 and 1600) allowed to establish that: (i) A flow instability onsets at different Grashof numbers (Gr