On the Stability of Laminar Flow with Three-dimensional Disturbances
Title | On the Stability of Laminar Flow with Three-dimensional Disturbances PDF eBook |
Author | Gunther Jungclaus |
Publisher | |
Pages | 22 |
Release | 1957 |
Genre | Boundary layer |
ISBN |
On the Three-dimensional Instability of Laminar Boundary Layers on Concave Walls
Title | On the Three-dimensional Instability of Laminar Boundary Layers on Concave Walls PDF eBook |
Author | Henry Görtler |
Publisher | |
Pages | 40 |
Release | 1954 |
Genre | Boundary layer |
ISBN |
A study is made of the stability of laminar boundary-layer profiles on slightly curved walls relative to small disturbances that result from vortices whose axes are parallel to the principal direction of flow. The result is an eigenvalue problem by which, for a given undisturbed flow at a prescribed wall, the amplification or decay is computed for each Reynolds number and each vortex thickness. For neutral disturbances (zero amplification) a critical Reynolds number is determined for each vortex distribution. The numerical calculation produces amplified disturbances on concave walls only.
Stability of Oscillatory Laminar Flow Along a Wall
Title | Stability of Oscillatory Laminar Flow Along a Wall PDF eBook |
Author | Huon Li |
Publisher | |
Pages | 58 |
Release | 1954 |
Genre | Sedimentation and deposition |
ISBN |
Theory of Laminar Flows. (HSA-4), Volume 4
Title | Theory of Laminar Flows. (HSA-4), Volume 4 PDF eBook |
Author | F. K. Moore |
Publisher | Princeton University Press |
Pages | 892 |
Release | 2015-12-08 |
Genre | Science |
ISBN | 1400875374 |
Volume IV of the High Speed Aerodynamics and Jet Propulsion series. Contents of this volume include: Introduction, by F.K. Moore; Laminar Flow Theory, by P.A. Lagerstrom; Three-Dimensional Laminar Boundary Layers, by A. Mager; Theory of Time-Dependent Laminar Flows, by Nicholas Rott; Hypersonic Boundary Layer Theory, by F.K. Moore; Laminar Flows with Body Forces, by Simon Ostrach; Stability of Laminar Flows, by S.F. Shen. Originally published in 1964. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Stability Analysis for Laminar Flow Control
Title | Stability Analysis for Laminar Flow Control PDF eBook |
Author | David J. Benney |
Publisher | |
Pages | |
Release | 1980 |
Genre | Laminar flow |
ISBN |
Physics of Transitional Shear Flows
Title | Physics of Transitional Shear Flows PDF eBook |
Author | Andrey V. Boiko |
Publisher | Springer Science & Business Media |
Pages | 286 |
Release | 2011-09-15 |
Genre | Science |
ISBN | 9400724985 |
Starting from fundamentals of classical stability theory, an overview is given of the transition phenomena in subsonic, wall-bounded shear flows. At first, the consideration focuses on elementary small-amplitude velocity perturbations of laminar shear layers, i.e. instability waves, in the simplest canonical configurations of a plane channel flow and a flat-plate boundary layer. Then the linear stability problem is expanded to include the effects of pressure gradients, flow curvature, boundary-layer separation, wall compliance, etc. related to applications. Beyond the amplification of instability waves is the non-modal growth of local stationary and non-stationary shear flow perturbations which are discussed as well. The volume continues with the key aspect of the transition process, that is, receptivity of convectively unstable shear layers to external perturbations, summarizing main paths of the excitation of laminar flow disturbances. The remainder of the book addresses the instability phenomena found at late stages of transition. These include secondary instabilities and nonlinear features of boundary-layer perturbations that lead to the final breakdown to turbulence. Thus, the reader is provided with a step-by-step approach that covers the milestones and recent advances in the laminar-turbulent transition. Special aspects of instability and transition are discussed through the book and are intended for research scientists, while the main target of the book is the student in the fundamentals of fluid mechanics. Computational guides, recommended exercises, and PowerPoint multimedia notes based on results of real scientific experiments supplement the monograph. These are especially helpful for the neophyte to obtain a solid foundation in hydrodynamic stability. To access the supplementary material go to extras.springer.com and type in the ISBN for this volume.
Stability of Three-dimensional Compressible Boundary Layers
Title | Stability of Three-dimensional Compressible Boundary Layers PDF eBook |
Author | Eli Reshotko |
Publisher | |
Pages | 48 |
Release | 1962 |
Genre | Aerodynamics |
ISBN |