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Engineering turbulence modelling and experiments 2 : proceedings of the Second International Symposium on Engineering Turbulence Modelling and Measurements, Florence, Italy, 31 May-2 June, 1993 /

Today understanding turbulence is one of the key issues in tackling flow problems in engineering. Powerful computers and numerical methods are now available for solving flow equations, but the simulation of turbulence effects, which are nearly always important in practice, are still at an early stag...

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Bibliographic Details
Corporate Authors: International Symposium on Engineering Turbulence Modelling and Measurements Florence, Italy); Elsevier Science & Technology.
Group Author: Rodi, Wolfgang (Editor); Martelli, F. (Francesco) (Editor)
Published: Elsevier,
Publisher Address: Amsterdam ; New York :
Publication Dates: 1993.
Literature type: eBook
Language: English
Series: Elsevier series in thermal and fluid sciences.
Subjects:
Turbulence > Mathematical models > Congresses.
Fluid dynamic measurements > Congresses.
TECHNOLOGY & ENGINEERING > Engineering (General)
TECHNOLOGY & ENGINEERING > Reference.
Fluid dynamic measurements.
Turbulence > Mathematical models.
Turbulence > Congre s. > Congre s.
Fluides, Me canique des.
Electronic books.
Conference papers and proceedings.
Online Access: http://www.sciencedirect.com/science/book/9780444898029
Summary: Today understanding turbulence is one of the key issues in tackling flow problems in engineering. Powerful computers and numerical methods are now available for solving flow equations, but the simulation of turbulence effects, which are nearly always important in practice, are still at an early stage of development. Successful simulation of turbulence requires the understanding of the complex physical phenomena involved and suitable models for describing the turbulence momentum, heat and mass transfer. The 89 papers, including 5 invited papers, in this volume present and discuss new developments in the area of turbulence modelling and measurements, with particular emphasis on engineering-related problems. The high standard of the contributions on the developing and testing of turbulent models attests to the world-wide interest this domain is currently attracting from researchers.
Carrier Form: 1 online resource (xvii, 993 pages) : illustrations.
Bibliography: Includes bibliographical references and index.
ISBN: 9781483298559
1483298558
Index Number: TA357
CLC: O357.5-532
Contents: Front Cover; Engineering Turbulence Modelling and Experiments 2; Copyright Page; PREFACE; SYMPOSIUM SCIENTIFIC AND ORGANIZING COMMITTEE; ASSEMBLY OF WORLD CONFERENCES; Table of Contents; Part 1: Turbulence Modelling; Chapter 1. Modelling convective heat transfer in complex turbulent flows; Abstract; 1. INTRODUCTION; 2. MODELLING STRATEGY; 3. ILLUSTRATIVE PREDICTIONS; 4. CONCLUDING REMARKS; 5. ACKNOWLEDGEMENTS; 6. REFERENCES; Chapter 2. Heat Transfer in a Shear-Free Turbulent Boundary Layer; Abstract; 1. INTRODUCTION; 2. NUMERICAL PROCEDURE; 3. SIMULATION RESULTS; 4. MODELLING ASPECTS.
5. CONCLUSIONS6. ACKNOWLEDGEMENTS; 7. REFERENCES; Chapter 3. A Near-Wall Turbulence Model for Flows with Different Prandtl Numbers; Abstract; 1. INTRODUCTION; 2. NEAR-WALL SECOND-ORDER TURBULENCE MODEL; 3. NEAR-WALL MODEL FOR EDDY CONDITIVITY; 4. RESULTS AND DISCUSSION; 5. CONCLUSIONS; 6. ACKNOWLEDGMENTS; 7. REFERENCES; Chapter 4. Analysis of Turbulent Heat Transfer under Various Thermal Conditions with Two-Equation Models; Abstract; 1. INTRODUCTION; 2. GOVERNING EQUATIONS; 3. MODELING; 4. DISCUSSION OF PREDICTIONS WITH THE PROPOSED MODEL; 5. CONCLUSIONS; References.
Chapter 5. Study of Second-Moment Closure Models in Computations of Tlirbulent Shear FlowsAbstract; 1. INTRODUCTION; 2. MATHEMATICAL FORMULATION; 3. RESULTS AND DISCUSSION; 4. CONCLUDING REMARKS; 5. ACKNOWLEDGMENT; 6. REFERENCES; Chapter 6. Second-moment modelling of compressible mixing layers; Abstract; 1. INTRODUCTION; 2. THE MATHEMATICAL AND PHYSICAL MODEL; 3. RESULTS AND DISCUSSION; 4. CONCLUSIONS; 5. ACKNOWLEDGEMENTS; 6. REFERENCES; Chapter 7. A SEDIMENT LADEN OPEN CHANNEL FLOW SIMULATION WITH RECENT REYNOLDS STRESS-FLUX TRANSPORT MODEUS; Abstract; 1. INTRODUCTION; 2. MEAN FLOW EQUATIONS.
3. BULK RICHARDSON NUMBER IN THE STRESS-FLUX EQUATIONS4. LOCAL (FLUX) RICHARDSON NUMBER; 5. DIMENSIONAL ANALYSIS; 6. STAIWARD SECOND MOMENT CLOSURE RESULTS; 7. PRELIMINARY RESULTS USING A LOW RE SECOND MOMENT CLOSURE; CONCLUDING REMARKS; ACKNOWLEDGEMENTS; REFERENCES; Chapter 8. Modelling the effects of solid-body rotation on turbulent mixing-layers; Abstract; 1. INTRODUCTION; 2. MODELLING APPROACH AND NUMERICAL METHOD; 3. RESULTS AND DISCUSSION; 4. CONCLUSIONS; REFERENCES; Chapter 9. Reynolds-Stress Model for Quasi-two-dimensional Turbulent Shear Flow; Abstract; 1. INTRODUCTION.
2. TWO-LENGTH-SCALE MODEL3. FLOWS WITHOUT FRICTION; 4. CONFINED JET WITH FRICTION; 5. CONFINED MIXING LAYER WITH FRICTION INFLUENCE; 6. CONCLUSION; 7. REFERENCES; Chapter 10. Application of a new non-linear stress-strain model to axisymmetric turbulent swirling flows; Abstract; INTRODUCTION; IMPROVED ARSM; NONLINEARSTRESS -STRAINMODEL; APPLICATION TO AXISYMMETRIC FLOWS; References; Chapter 11. Near-wall modelling of the dissipation rate equation using DNS data; Abstract; 1 INTRODUCTION; 2. EXISTINGNEAR-WALL TWO-EQUATION MODELS; 3. NUMERICAL METHOD AND DNS DATA; 4. THE PROPOSED MODEL.

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