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1. |
Record Nr. |
UNINA9910458254903321 |
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Titolo |
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 |
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Pubbl/distr/stampa |
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Amsterdam ; ; Boston, : Elsevier, 2005 |
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ISBN |
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1-281-05880-7 |
9786611058807 |
0-08-053095-8 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (1011 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Turbulence - Mathematical models |
Fluid dynamic measurements |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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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 |
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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 |
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Sommario/riassunto |
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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 |
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2. |
Record Nr. |
UNINA9910458461303321 |
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Autore |
Vasiliev Valery V |
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Titolo |
Advanced mechanics of composite materials [[electronic resource] /] / Valery V. Vasiliev and Evgeny V. Morozov |
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Pubbl/distr/stampa |
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Amsterdam ; ; London, : Elsevier, 2007 |
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ISBN |
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1-281-05585-9 |
9786611055851 |
0-08-048817-X |
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Edizione |
[1st ed. -- T.p. verso.] |
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Descrizione fisica |
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1 online resource (505 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Composite materials - Mechanical properties |
Fibrous composites - Mechanical properties |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Nota di bibliografia |
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Includes bibliographical references and indexes. |
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Nota di contenuto |
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Front cover; ADVANCED MECHANICS OF COMPOSITE MATERIALS; Copyright page; Table of contents; PREFACE TO THE SECOND EDITION; Chapter 1. INTRODUCTION; 1.1. Structural materials; 1.2. Composite materials; 1.3. References; Chapter 2. FUNDAMENTALS OF MECHANICS OF SOLIDS; 2.1. Stresses; 2.2. Equilibrium equations; 2.3. Stress transformation; 2.4. Principal stresses; 2.5. Displacements and strains; 2.6. Transformation of small strains; 2.7. Compatibility equations; 2.8. Admissible static and kinematic fields; 2.9. Constitutive equations for an elastic solid; 2.10. Formulations of the problem |
2.11. Variational principles2.12. Reference; Chapter 3. MECHANICS OF A UNIDIRECTIONAL PLY; 3.1. Ply architecture; 3.2. Fiber-matrix interaction; 3.3. Micromechanics of a ply; 3.4. Mechanical properties of a ply under tension, shear, and compression; 3.5. Hybrid composites; 3.6. Composites with high fiber fraction; 3.7. Phenomenological homogeneous model of a ply; 3.8. References; Chapter 4. MECHANICS OF A COMPOSITE LAYER; 4.1. Isotropic layer; 4.2. Unidirectional orthotropic layer; 4.3. Unidirectional anisotropic layer; 4.4. Orthogonally reinforced orthotropic layer |
4.5. Angle-ply orthotropic layer4.6. Fabric layers; 4.7. Lattice layer; 4.8. |
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Spatially reinforced layers and bulk materials; 4.9. References; Chapter 5. MECHANICS OF LAMINATES; 5.1. Stiffness coefficients of a generalized anisotropic layer; 5.2. Stiffness coefficients of a homogeneous layer; 5.3. Stiffness coefficients of a laminate; 5.4. Symmetric laminates; 5.5. Engineering stiffness coefficients of orthotropic laminates; 5.6. Quasi-homogeneous laminates; 5.7. Quasi-isotropic laminates; 5.8. Antisymmetric laminates; 5.9. Sandwich structures; 5.10. Coordinate of the reference plane |
5.11. Stresses in laminates5.12. Example; 5.13. References; Chapter 6. FAILURE CRITERIA AND STRENGTH OF LAMINATES; 6.1. Failure criteria for an elementary composite layer or ply; 6.2. Practical recommendations; 6.3. Examples; 6.4. Allowable stresses for laminates consisting of unidirectional plies; 6.5. References; Chapter 7. ENVIRONMENTAL, SPECIAL LOADING, AND MANUFACTURING EFFECTS; 7.1. Temperature effects; 7.2. Hygrothermal effects and aging; 7.3. Time and time-dependent loading effects; 7.4. Manufacturing effects; 7.5. References; Chapter 8. OPTIMAL COMPOSITE STRUCTURES |
8.1. Optimal fibrous structures8.2. Composite laminates of uniform strength; 8.3. Application to optimal composite structures; 8.4. References; AUTHOR INDEX; SUBJECT INDEX |
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Sommario/riassunto |
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Composite materials have been representing most significant breakthroughs in various industrial applications, particularly in aerospace structures, during the past thirty five years. The primary goal of Advanced Mechanics of Composite Materials is the combined presentation of advanced mechanics, manufacturing technology, and analysis of composite materials. This approach lets the engineer take into account the essential mechanical properties of the material itself and special features of practical implementation, including manufacturing technology, experimental results, and design chara |
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3. |
Record Nr. |
UNICASBRI0012258 |
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Titolo |
[1] / Mario Marti |
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Pubbl/distr/stampa |
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Lecce, : Milella, pref. 1972 |
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Descrizione fisica |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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