Direct And Large Eddy Simulation Xiii
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Author |
: Bernard Geurts |
Publisher |
: R.T. Edwards, Inc. |
Total Pages |
: 0 |
Release |
: 2004 |
ISBN-10 |
: 1930217072 |
ISBN-13 |
: 9781930217072 |
Rating |
: 4/5 (72 Downloads) |
Synopsis Elements of Direct and Large-eddy Simulation by : Bernard Geurts
Geurts (U. of Twente) explains direct and large-eddy simulations of turbulent flow, focusing on how to capture the primary features of unsteady flow through computation rather than on a complete statistical modeling. The approach incorporates elements of numerical and mathematical-physical modeling.
Author |
: Cristian Marchioli |
Publisher |
: Springer Nature |
Total Pages |
: 389 |
Release |
: 2023-11-15 |
ISBN-10 |
: 9783031470288 |
ISBN-13 |
: 3031470281 |
Rating |
: 4/5 (88 Downloads) |
Synopsis Direct and Large Eddy Simulation XIII by : Cristian Marchioli
This book covers the diverse and cutting-edge research presented at the 13th ERCOFTAC Workshop on Direct and Large Eddy Simulation. The first section of the book focuses on Aerodynamics/Aeroacoustics, comprising eight papers that delve into the intricate relationship between fluid flow and aerodynamic performance. The second section explores the dynamics of Bluff/Moving Bodies through four insightful papers. Bubbly Flows, the subject of the third section, is examined through four papers. Moving on, the fourth section is dedicated to Combustion and Reactive Flows, presenting two papers that focus on the complex dynamics of combustion processes and the interactions between fluids and reactive species. Convection and Heat/Mass Transfer are the central themes of the fifth section, which includes three papers. These contributions explore the fundamental aspects of heat and mass transfer in fluid flows, addressing topics such as convective heat transfer, natural convection, and mass transport phenomena. The sixth section covers Data Assimilation and Uncertainty Quantification, featuring two papers that highlight the importance of incorporating data into fluid dynamic models and quantifying uncertainties associated with these models. The subsequent sections encompass a wide range of topics, including Environmental and Industrial Applications, Flow Separation, LES Fundamentals and Modelling, Multiphase Flows, and Numerics and Methodology. These sections collectively present a total of 23 papers that explore different facets of fluid dynamics, contributing to the advancement of the field and its practical applications.
Author |
: M. Lesieur |
Publisher |
: Cambridge University Press |
Total Pages |
: 240 |
Release |
: 2005-08-22 |
ISBN-10 |
: 0521781248 |
ISBN-13 |
: 9780521781244 |
Rating |
: 4/5 (48 Downloads) |
Synopsis Large-Eddy Simulations of Turbulence by : M. Lesieur
Large-Eddy Simulations of Turbulence is a reference for LES, direct numerical simulation and Reynolds-averaged Navier-Stokes simulation.
Author |
: Xi Jiang |
Publisher |
: CRC Press |
Total Pages |
: 284 |
Release |
: 2016-04-19 |
ISBN-10 |
: 9781420075793 |
ISBN-13 |
: 1420075799 |
Rating |
: 4/5 (93 Downloads) |
Synopsis Numerical Techniques for Direct and Large-Eddy Simulations by : Xi Jiang
Compared to the traditional modeling of computational fluid dynamics, direct numerical simulation (DNS) and large-eddy simulation (LES) provide a very detailed solution of the flow field by offering enhanced capability in predicting the unsteady features of the flow field. In many cases, DNS can obtain results that are impossible using any other me
Author |
: Song Fu |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 508 |
Release |
: 2012-08-14 |
ISBN-10 |
: 9783642318184 |
ISBN-13 |
: 3642318185 |
Rating |
: 4/5 (84 Downloads) |
Synopsis Progress in Hybrid RANS-LES Modelling by : Song Fu
The present book contains contributions presented at the Fourth Symposium on Hybrid RANS-LES Methods, held in Beijing, China, 28-30 September 2011, being a continuation of symposia taking place in Stockholm (Sweden, 2005), in Corfu (Greece, 2007), and Gdansk (Poland, 2009). The contributions to the last two symposia were published as NNFM, Vol. 97 and Vol. 111. At the Beijing symposium, along with seven invited keynotes, another 46 papers (plus 5 posters) were presented addressing topics on Novel turbulence-resolving simulation and modelling, Improved hybrid RANS-LES methods, Comparative studies of difference modelling methods, Modelling-related numerical issues and Industrial applications.. The present book reflects recent activities and new progress made in the development and applications of hybrid RANS-LES methods in general.
Author |
: Luigi Carlo Berselli |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 378 |
Release |
: 2006 |
ISBN-10 |
: 3540263160 |
ISBN-13 |
: 9783540263166 |
Rating |
: 4/5 (60 Downloads) |
Synopsis Mathematics of Large Eddy Simulation of Turbulent Flows by : Luigi Carlo Berselli
The LES-method is rapidly developing in many practical applications in engineering The mathematical background is presented here for the first time in book form by one of the leaders in the field
Author |
: Xiao, Jianjun |
Publisher |
: KIT Scientific Publishing |
Total Pages |
: 124 |
Release |
: 2016-04-06 |
ISBN-10 |
: 9783731504481 |
ISBN-13 |
: 3731504480 |
Rating |
: 4/5 (81 Downloads) |
Synopsis GASFLOW-MPI: A Scalable Computational Fluid Dynamics Code for Gases, Aerosols and Combustion. Band 1 (Theory and Computational Model (Revision 1.0) by : Xiao, Jianjun
Karlsruhe Institute of Technology (KIT) is developing the parallel computational fluid dynamics code GASFLOW-MPI as a best-estimate tool for predicting transport, mixing, and combustion of hydrogen and other gases in nuclear reactor containments and other facility buildings. GASFLOW-MPI is a finite-volume code based on proven computational fluid dynamics methodology that solves the compressible Navier-Stokes equations for three-dimensional volumes in Cartesian or cylindrical coordinates.
Author |
: E. Lamballais |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 783 |
Release |
: 2006-10-19 |
ISBN-10 |
: 9781402051524 |
ISBN-13 |
: 1402051522 |
Rating |
: 4/5 (24 Downloads) |
Synopsis Direct and Large-Eddy Simulation VI by : E. Lamballais
The sixth ERCOFTAC Workshop on ‘Direct and Large-Eddy Simulation’ (DLES-6) was held at the University of Poitiers from September 12-14, 2005. Following the tradition of previous workshops in the DLES-series, this edition has reflected the state-of-the-art of numerical simulation of transitional and turbulent flows and provided an active forum for discussion of recent developments in simulation techniques and understanding of flow physics.
Author |
: Fernando F. Grinstein |
Publisher |
: Cambridge University Press |
Total Pages |
: 578 |
Release |
: 2007-07-30 |
ISBN-10 |
: 052186982X |
ISBN-13 |
: 9780521869829 |
Rating |
: 4/5 (2X Downloads) |
Synopsis Implicit Large Eddy Simulation by : Fernando F. Grinstein
The numerical simulation of turbulent flows is a subject of great practical importance to scientists and engineers. The difficulty in achieving predictive simulations is perhaps best illustrated by the wide range of approaches that have been developed and are still being used by the turbulence modeling community. In this book the authors describe one of these approaches, Implicit Large Eddy Simulation (ILES). ILES is a relatively new approach that combines generality and computational efficiency with documented success in many areas of complex fluid flow. This book synthesizes the theoretical basis of the ILES methodology and reviews its accomplishments. ILES pioneers and lead researchers combine here their experience to present a comprehensive description of the methodology. This book should be of fundamental interest to graduate students, basic research scientists, as well as professionals involved in the design and analysis of complex turbulent flows.
Author |
: Peter R. Voke |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 438 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9789401110006 |
ISBN-13 |
: 940111000X |
Rating |
: 4/5 (06 Downloads) |
Synopsis Direct and Large-Eddy Simulation I by : Peter R. Voke
It is a truism that turbulence is an unsolved problem, whether in scientific, engin eering or geophysical terms. It is strange that this remains largely the case even though we now know how to solve directly, with the help of sufficiently large and powerful computers, accurate approximations to the equations that govern tur bulent flows. The problem lies not with our numerical approximations but with the size of the computational task and the complexity of the solutions we gen erate, which match the complexity of real turbulence precisely in so far as the computations mimic the real flows. The fact that we can now solve some turbu lence in this limited sense is nevertheless an enormous step towards the goal of full understanding. Direct and large-eddy simulations are these numerical solutions of turbulence. They reproduce with remarkable fidelity the statistical, structural and dynamical properties of physical turbulent and transitional flows, though since the simula tions are necessarily time-dependent and three-dimensional they demand the most advanced computer resources at our disposal. The numerical techniques vary from accurate spectral methods and high-order finite differences to simple finite-volume algorithms derived on the principle of embedding fundamental conservation prop erties in the numerical operations. Genuine direct simulations resolve all the fluid motions fully, and require the highest practical accuracy in their numerical and temporal discretisation. Such simulations have the virtue of great fidelity when carried out carefully, and repre sent a most powerful tool for investigating the processes of transition to turbulence.