Similarity Analysis of Turbulent Boundary Layers
Author : Luciano Castillo
Publisher :
Page : 472 pages
File Size : 32,16 MB
Release : 1997
Category : Turbulent boundary layer
ISBN :
Author : Luciano Castillo
Publisher :
Page : 472 pages
File Size : 32,16 MB
Release : 1997
Category : Turbulent boundary layer
ISBN :
Author : Xia Wang
Publisher :
Page : 151 pages
File Size : 13,63 MB
Release : 2003
Category :
ISBN :
Author : Raul Bayoan Cal
Publisher :
Page : 67 pages
File Size : 50,16 MB
Release : 2003
Category :
ISBN :
Author : Tuncer Cebeci
Publisher : Elsevier
Page : 423 pages
File Size : 45,71 MB
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 0323151051
Analysis of Turbulent Boundary Layers focuses on turbulent flows meeting the requirements for the boundary-layer or thin-shear-layer approximations. Its approach is devising relatively fundamental, and often subtle, empirical engineering correlations, which are then introduced into various forms of describing equations for final solution. After introducing the topic on turbulence, the book examines the conservation equations for compressible turbulent flows, boundary-layer equations, and general behavior of turbulent boundary layers. The latter chapters describe the CS method for calculating two-dimensional and axisymmetric laminar and turbulent boundary layers. This book will be useful to readers who have advanced knowledge in fluid mechanics, especially to engineers who study the important problems of design.
Author : Luciano Castillo
Publisher :
Page : pages
File Size : 35,35 MB
Release : 2002
Category :
ISBN :
Author : Xia Wang
Publisher :
Page : pages
File Size : 48,38 MB
Release : 2003
Category :
ISBN :
Author :
Publisher :
Page : 580 pages
File Size : 10,40 MB
Release : 1969
Category : Compressibility
ISBN :
Author : Hendrik Tennekes
Publisher :
Page : 128 pages
File Size : 38,32 MB
Release : 1964
Category :
ISBN :
Author : Chaoqun Liu
Publisher : Academic Press
Page : 458 pages
File Size : 49,53 MB
Release : 2020-10-29
Category : Science
ISBN : 0128190248
Liutex and Its Applications in Turbulence Research reviews the history of vortex definition, provides an accurate mathematical definition of vortices, and explains their applications in flow transition, turbulent flow, flow control, and turbulent flow experiments. The book explains the term "Rortex" as a mathematically defined rigid rotation of fluids or vortex, which could help solve many longstanding problems in turbulence research. The accurate mathematical definition of the vortex is important in a range of industrial contexts, including aerospace, turbine machinery, combustion, and electronic cooling systems, so there are many areas of research that can benefit from the innovations described here. This book provides a thorough survey of the latest research in generalized and flow-thermal, unified, law-of-the-wall for wall-bounded turbulence. Important theory and methodologies used for developing these laws are described in detail, including: the classification of the conventional turbulent boundary layer concept based on proper velocity scaling; the methodology for identification of the scales of velocity, temperature, and length needed to establish the law; and the discovery, proof, and strict validations of the laws, with both Reynolds and Prandtl number independency properties using DNS data. The establishment of these statistical laws is important to modern fluid mechanics and heat transfer research, and greatly expands our understanding of wall-bounded turbulence. Provides an accurate mathematical definition of vortices Provides a thorough survey of the latest research in generalized and flow-thermal, unified, law-of-the-wall for wall-bounded turbulence Explains the term “Rortex as a mathematically defined rigid rotation of fluids or vortex Covers the statistical laws important to modern fluid mechanics and heat transfer research, and greatly expands our understanding of wall-bounded turbulence
Author : James F. Schmidt
Publisher :
Page : 68 pages
File Size : 18,25 MB
Release : 1971
Category : Fluid mechanics
ISBN :
In order to provide a relatively simple heat-transfer prediction along a nozzle, a differential (similar-solution) analysis for the turbulent boundary layer is developed. This analysis along with a new correlation for the turbulent Prandtl number gives good agreement of the predicted with the measured heat transfer in the throat and supersonic regiono f the nozzle. Also, the boundary-layer variables (heat transfer, etc. ) can be calculated at any arbitrary location in the throat or supersonic region of the nozzle in less than a half minute of computing time (Lewis DCS 7094-7044).