Scientific and Technical Aerospace Reports
Title | Scientific and Technical Aerospace Reports PDF eBook |
Author | |
Publisher | |
Pages | 1096 |
Release | 1979 |
Genre | Aeronautics |
ISBN |
Technical Abstract Bulletin
Title | Technical Abstract Bulletin PDF eBook |
Author | |
Publisher | |
Pages | 1186 |
Release | 1979 |
Genre | Science |
ISBN |
Further Study of the Thick Axisymmetric Turbulent Boundary Layer
Title | Further Study of the Thick Axisymmetric Turbulent Boundary Layer PDF eBook |
Author | V. C. Patel |
Publisher | |
Pages | 22 |
Release | 1978 |
Genre | Turbulent boundary layer |
ISBN |
Journal of Hydronautics
Title | Journal of Hydronautics PDF eBook |
Author | |
Publisher | |
Pages | 504 |
Release | 1977 |
Genre | Hydrofoil boats |
ISBN |
A publication of the American Institute of Aeronautics and Astronautics devoted to marine science and technology.
Dissertation Abstracts International
Title | Dissertation Abstracts International PDF eBook |
Author | |
Publisher | |
Pages | 742 |
Release | 1979 |
Genre | Dissertations, Academic |
ISBN |
An Analytical Solution of the Thick Axisymmetric Turbulent Boundary Layer on a Long Cylinder of Constant Radius
Title | An Analytical Solution of the Thick Axisymmetric Turbulent Boundary Layer on a Long Cylinder of Constant Radius PDF eBook |
Author | Nuray Denli |
Publisher | |
Pages | 186 |
Release | 1978 |
Genre | Turbulent boundary layer |
ISBN |
Two similarity laws for a thick, axisymmetric, turbulent boundary layer on a long circular cylinder have been established. The validity of the assumption of constant-stress moment in the law-of-the-wall region is analyzed under the assumption of similarity. A new logarithmic mixing length, which takes into consideration the effect of transverse curvature on turbulence, is proposed for the law-of-the-wall region. With this logarithmic mixing-length models, the mean-flow momentum equation yields a law-of-the-wall relation in terms of the exponential integral in the logarithmic portion of the inner layer. Comparisons with available data and other proposed relations reveal that this logarithmic law gives a definite improvement. Also a mathematical explanation is given as to why the cylinder data do not deviate appreciably from the classical two-dimensional law-of-the-wall, even though it is observed that the turbulent characteristics, such as the size of large eddies and the turbulent intensities are much smaller than for a flat plate.
Flowing Through Time
Title | Flowing Through Time PDF eBook |
Author | Cornelia Fleischer Mutel |
Publisher | |
Pages | 324 |
Release | 1998 |
Genre | Technology & Engineering |
ISBN |