Author : Brian Edward Launder
Publisher : Cambridge University Press
Page : 774 pages
File Size : 44,26 MB
Release : 2002-02-21
Category : Mathematics
ISBN : 9780521792080
Publisher Description
Author : Norbert Kroll
Publisher : Springer Science & Business Media
Page : 311 pages
File Size : 21,53 MB
Release : 2006-10-02
Category : Technology & Engineering
ISBN : 3540323821
The aerospace industry increasingly relies on advanced numerical simulation tools in the early design phase. This volume provides the results of a German initiative which combines many of the CFD development activities from the German Aerospace Center (DLR), universities, and aircraft industry. Numerical algorithms for structured and hybrid Navier-Stokes solvers are presented in detail. The capabilities of the software for complex industrial applications are demonstrated.
Author : Geoff Hewitt
Publisher : Cambridge University Press
Page : 366 pages
File Size : 40,48 MB
Release : 2005-06-08
Category : Mathematics
ISBN : 9780521838993
The prediction of turbulent flows is of paramount importance in the development of complex engineering systems involving flow, heat and mass transfer, and chemical reactions. Arising from a programme held at the Isaac Newton Institute in Cambridge, this volume reviews the current situation regarding the prediction of such flows through the use of modern computational fluid dynamics techniques, and attempts to address the inherent problem of modelling turbulence. In particular, the current physical understanding of such flows is summarised and the resulting implications for simulation discussed. The volume continues by surveying current approximation methods whilst discussing their applicability to industrial problems. This major work concludes by providing a specific set of guidelines for selecting the most appropriate model for a given problem. Unique in its breadth and critical approach, this book will be of immense value to experienced practitioners and researchers, continuing the UK's strong tradition in fluid dynamics.
Author : Richard C. Farmer
Publisher : CRC Press
Page : 530 pages
File Size : 24,37 MB
Release : 2009-06-03
Category : Science
ISBN : 1439882053
Although computer technology has dramatically improved the analysis of complex transport phenomena, the methodology has yet to be effectively integrated into engineering curricula. The huge volume of literature associated with the wide variety of transport processes cannot be appreciated or mastered without using innovative tools to allow comprehen
Author : Kemal Hanjalić
Publisher : Cambridge University Press
Page : 403 pages
File Size : 19,13 MB
Release : 2011-10-20
Category : Science
ISBN : 113985125X
Modelling transport and mixing by turbulence in complex flows is one of the greatest challenges for CFD. This highly readable volume introduces the reader to a level of modelling that respects the complexity of the physics of turbulent flows – second-moment closure. Following introductory chapters providing essential physical background, the book examines in detail the processes to be modelled, from fluctuating pressure interactions to diffusive transport, from turbulent time and length scales to the handling of the semi-viscous region adjacent to walls. It includes extensive examples ranging from fundamental homogeneous flows to three-dimensional industrial or environmental applications. This book is ideal for CFD users in industry and academia who seek expert guidance on the modelling options available, and for graduate students in physics, applied mathematics and engineering who wish to enter the world of turbulent flow CFD at the advanced level.
Author : Xinguo Zhang
Publisher : Springer
Page : 3091 pages
File Size : 25,59 MB
Release : 2019-06-08
Category : Technology & Engineering
ISBN : 981133305X
This book is a compilation of peer-reviewed papers from the 2018 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2018). The symposium is a common endeavour between the four national aerospace societies in China, Australia, Korea and Japan, namely, the Chinese Society of Aeronautics and Astronautics (CSAA), Royal Aeronautical Society Australian Division (RAeS Australian Division), the Korean Society for Aeronautical and Space Sciences (KSAS) and the Japan Society for Aeronautical and Space Sciences (JSASS). APISAT is an annual event initiated in 2009 to provide an opportunity for researchers and engineers from Asia-Pacific countries to discuss current and future advanced topics in aeronautical and space engineering.
Author : László Könözsy
Publisher : Springer
Page : 152 pages
File Size : 26,98 MB
Release : 2019-02-26
Category : Technology & Engineering
ISBN : 3030135438
This book gives a mathematical insight--including intermediate derivation steps--into engineering physics and turbulence modeling related to an anisotropic modification to the Boussinesq hypothesis (deformation theory) coupled with the similarity theory of velocity fluctuations. Through mathematical derivations and their explanations, the reader will be able to understand new theoretical concepts quickly, including how to put a new hypothesis on the anisotropic Reynolds stress tensor into engineering practice. The anisotropic modification to the eddy viscosity hypothesis is in the center of research interest, however, the unification of the deformation theory and the anisotropic similarity theory of turbulent velocity fluctuations is still missing from the literature. This book brings a mathematically challenging subject closer to graduate students and researchers who are developing the next generation of anisotropic turbulence models. Indispensable for graduate students, researchers and scientists in fluid mechanics and mechanical engineering.
Author : R. S. Cant
Publisher : Imperial College Press
Page : 192 pages
File Size : 10,23 MB
Release : 2008
Category : Science
ISBN : 1860947786
Provides physical intuition and key entries to the body of literature. This book includes historical perspective of the theories.
Author : Bernhard Eisfeld
Publisher : Springer
Page : 106 pages
File Size : 34,60 MB
Release : 2015-03-24
Category : Technology & Engineering
ISBN : 331915639X
This book presents recent progress in the application of RANS turbulence models based on the Reynolds stress transport equations. A variety of models has been implemented by different groups into different flow solvers and applied to external as well as to turbo machinery flows. Comparisons between the models allow an assessment of their performance in different flow conditions. The results demonstrate the general applicability of differential Reynolds stress models to separating flows in industrial aerodynamics.
Author : B. Sundén
Publisher : WIT Press
Page : 361 pages
File Size : 41,74 MB
Release : 2005-02-21
Category : Science
ISBN : 1853129569
Providing invaluable information for both graduate researchers and R & D engineers in industry and consultancy, this book focuses on the modelling and simulation of fluid flow and thermal transport phenomena in turbulent convective flows. Its overall objective is to present state-of-the-art knowledge in order to predict turbulent heat transfer processes in fundamental and idealized flows as well as in engineering applications. The chapters, which are invited contributions from some of the most prominent scientists in this field, cover a wide range of topics and follow a unified outline and presentation to aid accessibility.
