Weakly 3D Transonic Flows in Narrow Channels |
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| Authors: | M. Kornfeld A. Kluwick |
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| Affiliation: | University of Technology Vienna, Department of Fluid Mechanics and Heat Transfer, Resselgasse 3, A-1040 Wien, Austria |
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| Abstract: | Steady transonic flows through channels so slender that the classical boundary layer approach fails are considered. The resulting viscous inviscid interaction problem for weakly three-dimensional laminar flows is formulated for perfect gases under the requirement that the channel is sufficiently narrow so that the flow outside the viscous wall layers becomes two-dimensional in the leading order approximation. The behavior of the flow upstream of a surface mounted three-dimensional obstacle will be demonstrated. (© 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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