Engineering turbulence modelling and experiments 6 [[electronic resource] ] : proce[e]dings of the ERCOFTAC International Symposium on Engineering Turbulence Modelling and Measurements - ETMM6 - Sardinia, Italy, 23-25 May, 2005 / / edited by W. Rodi, M. Mulas

• Record Nr.: UNINA9910458254903321
• Pubbl/distr/stampa: Amsterdam ; ; Boston, : Elsevier, 2005
• ISBN: 1-281-05880-7; 9786611058807; 0-08-053095-8
• Edizione: [1st ed.]
• Descrizione fisica: 1 online resource (1011 p.)
• Altri autori (Persone): RodiWolfgang; MulasM
• Disciplina: 620.1/064
• Soggetti: Turbulence - Mathematical models; Fluid dynamic measurements; Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Front Cover; Engineering Turbulence Modelling and Experiments 6; Copyright Page; Contents; Preface; Part 1: Invited Lectures; Chapter 1. Rapid techniques for measuring and modeling turbulent flows in complex geometries; Chapter 2. Large-Eddy-Simulation of complex flows using the immersed boundary method; Chapter 3. Transition modelling for general purpose CFD codes; Chapter 4. Possibilities and limitations of computer simulations of industrial turbulent multiphase flows; Part 2: Turbulence Modelling; Chapter 5. (v2/k) - f Turbulence Model and its application to forced and natural convection; Chapter 6. Calibrating the length scale equation with an explicit algebraic Reynolds stress constitutive relationChapter 7. Near-wall modification of an explicit algebraic Reynolds stress model using elliptic blending; Chapter 8. Assessment of turbulence models for predicting the interaction region in a wall jet by reference to LES solution and budgets; Chapter 9. Eddy collision models for turbulence; Chapter 10. A stress-strain lag eddy viscosity model for unsteady mean ; flow; Chapter 11. Turbulence modelling of statistically periodic flows: the case of the synthetic jet; Chapter 12. Behaviour of turbulence models near a turbulent / non-turbulent interface revisitedChapter 13. Behaviour of nonlinear two-equation turbulence models at the free-stream edges of turbulent flows; Chapter 14. Extending an analytical wall-function for turbulent flows over rough walls; Chapter 15. Bifurcation of second moment closures in rotating stratified flow; Chapter 16. Turbulence Model for wall-bounded flow with arbitrary rotating axes; Chapter 17. Application of a new algebraic structure-based model to rotating turbulent flows; Chapter 18. k-e modeling of turbulence in porous media based on a two-scale analysisPart 3: Direct and Large-Eddy Simulations; Chapter 19. Effect of a 2-D rough wall on the anisotropy of a turbulent channel flow; Chapter 20. Direct numerical simulation of rotating turbulent flows through concentric annuli; Chapter 21. Numerical simulation of compressible mixing layers; Chapter 22. LES in a U-bend pipe meshed by polyhedral cells; Chapter 23. Large eddy simulation of impinging jets in a confined flow; Chapter 24. LES study of turbulent boundary layer over a smooth and a rough 2D hill model; Chapter 25. Flow features in a fully developed ribbed duct flow as a result of LESChapter 26. Coherent structures and mass exchange processes in channel flow with spanwise obstructions; Chapter 27. Large Eddy Simulation of natural convection boundary layer on a vertical cylinder; Chapter 28. Development of the subgrid-scale models in large eddy simulation for the finite difference schemes; Chapter 29. Assessment of the digital filter approach for generating large eddy simulation inlet conditions; Part 4: Hybrid LES/RANS Simulations; Chapter 30. Hybrid LES-RANS : Computation of the flow around a three-dimensional hill
• Sommario/riassunto: Proceedings of the world renowned ERCOFTAC (International Symposium on Engineering Turbulence Modelling and Measurements).The proceedings include papers dealing with the following areas of turbulence:·Eddy-viscosity and second-order RANS models ·Direct and large-eddy simulations and deductions for conventional modelling ·Measurement and visualization techniques, experimental studies ·Turbulence control ·Transition and effects of curvature, rotation and buoyancy on turbulence ·Aero-acoustics ·Heat and mass transfer and chemically reacting flows ·Compr