Abstract
Laminar-turbulent transition of the boundary layer is discussed from a view point of accuracy of the computational fluid dynamics. When highly accurate velocity profiles are used for stability analysis, curve of N factor of the eN method becomes apart from the curve of conventional laminar-flow computation. Furthermore, N value does not reach sufficient large value even in the situation that laminar-turbulent transition may occur. With the excellent computation, usefulness of the accurate velocity profiles for the transition issue is sought.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Kaups K., Cebeci T. Compressible laminar boundary layers with suction on swept and tapered wings. J.A., 1977;14(7):661
Strowski A., Orszag S. Mass flow requirements for LFC wing design, AIAA Paper 77, 1977; pp.1222
Stolz S., Adams N. A., Kleiser L. The approximate deconvolution model for LES of compressible flows and its application to shock-turbulent-boundary-layer interaction. Phys. Fluids, 2001; 13: 2985–3001
Sumi T., Kurotaki T., Hiyama J. Generalized characteristic interface conditions for accurate multiblock computation. AIAA paper 2006-1272, 2006
Kurotaki T., Sumi T., Atobe T., Hiyama, J. Numerical simulation around airfoil with high resolution in high Reynolds numbers. AIAA paper 2007-720, 2007
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2007 Tsinghua University Press & Springer
About this paper
Cite this paper
Atobe, T., Kurotaki, T., Sumi, T., Hiyama, J. (2007). Stability Analysis of Boundary-Layer Transition Using Accurate Velocity Profiles Obtained by an Advanced LES. In: Zhuang, F.G., Li, J.C. (eds) New Trends in Fluid Mechanics Research. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-75995-9_12
Download citation
DOI: https://doi.org/10.1007/978-3-540-75995-9_12
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-75994-2
Online ISBN: 978-3-540-75995-9
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)