Engineering Calculation Methods for Turbulent Flow
Author | : Peter Bradshaw |
Publisher | : |
Total Pages | : 354 |
Release | : 1981 |
Genre | : Science |
ISBN | : |
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Author | : Peter Bradshaw |
Publisher | : |
Total Pages | : 354 |
Release | : 1981 |
Genre | : Science |
ISBN | : |
Author | : James Hunter Whitelaw |
Publisher | : |
Total Pages | : 331 |
Release | : 1981 |
Genre | : |
ISBN | : |
Author | : Peter Bradshaw |
Publisher | : |
Total Pages | : 331 |
Release | : 1980 |
Genre | : Differential equations, Partial |
ISBN | : |
Author | : P. Bradshaw |
Publisher | : |
Total Pages | : |
Release | : 1977 |
Genre | : |
ISBN | : |
Author | : Peter Bradshaw |
Publisher | : |
Total Pages | : |
Release | : 1977 |
Genre | : Eddy flux |
ISBN | : |
Author | : Peter Bradshaw |
Publisher | : |
Total Pages | : |
Release | : 1977 |
Genre | : Turbulence |
ISBN | : |
Author | : George Tzabiras |
Publisher | : Witpress |
Total Pages | : 424 |
Release | : 2000 |
Genre | : Science |
ISBN | : |
A selection of invited chapters focusing on developments in the application of Computational Fluid Dynamics (CFD) to compressible or incompressible flows dominated by turbulence effects. These may be applied to complex geometrical configurations or flow-fields in simpler geometries requiring higher-order turbulence modelling, or suitably modified low-order models, to calculate crucial parameters such as instabilities, transition, separation, accurate description of velocity and scalar fields, and local and total forces.
Author | : Anupam Dewan |
Publisher | : Springer Science & Business Media |
Total Pages | : 129 |
Release | : 2010-10-23 |
Genre | : Technology & Engineering |
ISBN | : 3642147674 |
The emphasis of this book is on engineering aspects of fluid turbulence. The book explains for example how to tackle turbulence in industrial applications. It is useful to several disciplines, such as, mechanical, civil, chemical, aerospace engineers and also to professors, researchers, beginners, under graduates and post graduates. The following issues are emphasized in the book: - Modeling and computations of engineering flows: The author discusses in detail the quantities of interest for engineering turbulent flows and how to select an appropriate turbulence model; Also, a treatment of the selection of appropriate boundary conditions for the CFD simulations is given. - Modeling of turbulent convective heat transfer: This is encountered in several practical situations. It basically needs discussion on issues of treatment of walls and turbulent heat fluxes. - Modeling of buoyancy driven flows, for example, smoke issuing from chimney, pollutant discharge into water bodies, etc
Author | : Peter S. Bernard |
Publisher | : John Wiley & Sons |
Total Pages | : 516 |
Release | : 2002-08-19 |
Genre | : Technology & Engineering |
ISBN | : 9780471332190 |
Provides unique coverage of the prediction and experimentation necessary for making predictions. * Covers computational fluid dynamics and its relationship to direct numerical simulation used throughout the industry. * Covers vortex methods developed to calculate and evaluate turbulent flows. * Includes chapters on the state-of-the-art applications of research such as control of turbulence.
Author | : Jean Piquet |
Publisher | : Springer Science & Business Media |
Total Pages | : 778 |
Release | : 2001-03-26 |
Genre | : Technology & Engineering |
ISBN | : 9783540654117 |
obtained are still severely limited to low Reynolds numbers (about only one decade better than direct numerical simulations), and the interpretation of such calculations for complex, curved geometries is still unclear. It is evident that a lot of work (and a very significant increase in available computing power) is required before such methods can be adopted in daily's engineering practice. I hope to l"Cport on all these topics in a near future. The book is divided into six chapters, each· chapter in subchapters, sections and subsections. The first part is introduced by Chapter 1 which summarizes the equations of fluid mechanies, it is developed in C~apters 2 to 4 devoted to the construction of turbulence models. What has been called "engineering methods" is considered in Chapter 2 where the Reynolds averaged equations al"C established and the closure problem studied (§1-3). A first detailed study of homogeneous turbulent flows follows (§4). It includes a review of available experimental data and their modeling. The eddy viscosity concept is analyzed in §5 with the l"Csulting ~alar-transport equation models such as the famous K-e model. Reynolds stl"Css models (Chapter 4) require a preliminary consideration of two-point turbulence concepts which are developed in Chapter 3 devoted to homogeneous turbulence. We review the two-point moments of velocity fields and their spectral transforms (§ 1), their general dynamics (§2) with the particular case of homogeneous, isotropie turbulence (§3) whel"C the so-called Kolmogorov's assumptions are discussed at length.