New Approaches in Modeling Multiphase Flows and Dispersion in Turbulence, Fractal Methods and Synthetic Turbulence. 1st ed. 2012

種類:

電子ブック

責任表示:

edited by F.C.G.A. Nicolleau, C. Cambon, J.-M. Redondo, J.C. Vassilicos, M. Reeks, A.F. Nowakowski

出版情報:

Dordrecht : Springer Netherlands : Imprint: Springer, 2012

著者名:

Nicolleau, F.C.G.A.

Cambon, C.

Redondo, J.-M.

Vassilicos, J.C.

Reeks, M.

Nowakowski, A.F.

SpringerLink (Online service)

続きを見る

シリーズ名:

ERCOFTAC Series ; 18

ISBN:

9789400725065 [940072506X]    

注記:

The impact of Kinematic Simulations on quantum turbulence theory, by Demosthenes Kivotides -- 1 Introduction -- 2 Mathematical model;3 Results -- 4 Conclusion -- References -- Detached Eddy Simulation for turbulent flows in a pipe with a snowflake fractal orifice, by H. W. Zheng, F. C. G. A. Nicolleau and N. Qin -- 1 Introduction - motivation -- 2 Governing equations;3 Numerical discretization -- 4 Results -- 5 Conclusions -- References -- KS input spectrum, some fundamental works on the vibration spectrum of a self-similar linear chain, by T. M. Michelitsch, F. C. G. A. Nicolleau, A. F. Nowakowski and S. Derogar -- 1 Introduction;1.1 Input spectrum in the Kinematic simulation technique -- 1.2 Richardson’s locality-in-scale hypothesis -- 2 Experimental studies of fractal generated turbulence -- 3 Fundamental modelling;4 Spectral Graphs for self-similar linear chains -- 5 Construction of self-similar functions and linear operators -- 5.1 Construction of self-similar functions -- 5.2 A self-similar analogue to
This book contains a collection of the main contributions from the first five workshops held by Ercoftac Special Interest Group on Synthetic Turbulence Models (SIG42. It is intended as an illustration of the sig’s activities and of the latest developments in the field. This volume investigates the use of Kinematic Simulation (KS) and other synthetic turbulence models for the particular application to environmental flows. This volume offers the best syntheses on the research status in KS, which is widely used in various domains, including Lagrangian aspects in turbulence mixing/stirring, particle dispersion/clustering, and last but not least, aeroacoustics. Flow realizations with complete spatial, and sometime spatio-temporal, dependency, are generated via superposition of random modes (mostly spatial, and sometime spatial and temporal, Fourier modes), with prescribed constraints such as: strict incompressibility (divergence-free velocity field at each point), high Reynolds energy spectrum. Recent improvements

ローカル注記:

学内専用E-BOOKS (local access only)