Unsteady Flow In Turbomachinery
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Turbomachine Unsteady Aerodynamics
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Author : J. S. Rao
language : en
Publisher: New Age International
Release Date : 1994
Turbomachine Unsteady Aerodynamics written by J. S. Rao and has been published by New Age International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Science categories.
Unsteady Flow In Turbomachinery
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Author : Ronald Mailach
language : en
Publisher:
Release Date : 2010
Unsteady Flow In Turbomachinery written by Ronald Mailach and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Axial flow compressors categories.
The main source of unsteadiness in the stable operating range of turbomachinery is the aerodynamical interaction of the rotor and stator rows. The blades and vanes, moving relatively to each other, interact due to viscous wakes, secondary flow phenomena as well as potential effects. As a result of this, the real flow field is highly periodically unsteady and very complex, especially in multistage engines. These effects are not yet typically addressed in current design systems of turbomachinery. It is therefore a challenge to include beneficial unsteady and secondary flow effects to improve the engine performance. This requires a detailed physical understanding of the flow field as well as the resulting influences on performance and flow stability. The present work focuses on the effects appearing in multistage axial compressors. Different aspects of blade row interactions in a four-stage low-speed compressor are discussed in comparison to the existing physical understanding. This includes experimental results on the periodical unsteady flow field within the axial gaps between the blade rows as well as the flow field within the rotor blade passages. Furthermore, the unsteady behaviour of the blade boundary layer is considered. Other discussed aspects are the influence of wakes and potential effects on the unsteady profile pressures and the excited blade pressure forces. With this work a comprehensive picture on the different features of blade row interaction is drawn."--Back cover.
Unsteady Flow In Turbomachines
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Author :
language : en
Publisher:
Release Date : 1984
Unsteady Flow In Turbomachines written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Turbomachines categories.
Unsteady Aerodynamics And Aeroelasticity Of Turbomachines
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Author : Torsten H. Fransson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Unsteady Aerodynamics And Aeroelasticity Of Turbomachines written by Torsten H. Fransson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Twenty-one years have passed since the first symposium in this series was held in Paris (1976). Since then there have been meetings in Lausanne (1980), Cambridge (1984), Aachen (1987), Beijing (1989), Notre Dame (1991) and Fukuoka (1994). During this period a tremendous development in the field of unsteady aerodynamics and aeroelasticity in turbomachines has taken place. As steady-state flow conditions become better known, and as blades in the turbomachine are constantly pushed towards lower weight, and higher load and efficiency, the importance of unsteady phenomena appear more clearly. th The 8 Symposium was, as the previous ones, of high quality. Furthermore, it presented the audience with the latest developments in experimental, numerical and theoretical research. More papers than ever before were submitted to the conference. As the organising committee wanted to preserve the uniqueness of the symposium by having single sessions, and thus mingle speakers and audience with different backgrounds in this interdisciplinary field, only a limited number of papers could be accepted. 54 papers were accepted and presented at the meeting, all of which are included in the present proceedings.
Fluid Mechanics And Thermodynamics Of Turbomachinery
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Author : S. Larry Dixon
language : en
Publisher: Elsevier
Release Date : 2005-03-30
Fluid Mechanics And Thermodynamics Of Turbomachinery written by S. Larry Dixon and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03-30 with Science categories.
The new edition will continue to be of use to engineers in industry and technological establishments, especially as brief reviews are included on many important aspects of Turbomachinery, giving pointers towards more advanced sources of information. For readers looking towards the wider reaches of the subject area, very useful additional reading is referenced in the bibliography. The subject of Turbomachinery is in continual review, and while the basics do not change, research can lead to refinements in popular methods, and new data can emerge. This book has applications for professionals and students in many subsets of the mechanical engineering discipline, with carryover into thermal sciences; which include fluid mechanics, combustion and heat transfer; dynamics and vibrations, as well as structural mechanics and materials engineering. - An important, long overdue new chapter on Wind Turbines, with a focus on blade aerodynamics, with useful worked examples - Includes important material on axial flow compressors and pumps - Example questions and answers throughout
Unsteady Aerodynamics Aeroacoustics And Aeroelasticity Of Turbomachines And Propellers
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Author : H.M. Atassi
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Unsteady Aerodynamics Aeroacoustics And Aeroelasticity Of Turbomachines And Propellers written by H.M. Atassi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The first International Symposium on Unsteady Aerodynamics and Aero elasticity of Turbomachines was held in Paris in 1976, and was followed by symposia at Lausanne in 1980, Cambridge in 1984, Aachen in 1987, Bei jing in 1989, and Notre Dame in 1991. The proceedings published following these symposia have become recognized both as basic reference texts in the subject area and as useful guides to progress in the field. It is hoped that this volume, which represents the proceedings of the Sixth International Symposium on Unsteady Aerodynamics of Turbomachines, will continue that tradition. Interest in the unsteady aerodynamics, aeroacoustics, and aeroelasticity of turbomachines has been growing rapidly since the Paris symposium. This expanded interest is reflected by a significant increase in the numbers of contributed papers and symposium participants. The timeliness of the topics has always been an essential objective of these symposia. Another important objective is to promote an international exchange between scien tists and engineers from universities, government agencies, and industry on the fascinating phenomena of unsteady turbomachine flows and how they affect the aeroelastic stability of the blading system and cause the radiation of unwanted noise. This exchange acts as a catalyst for the development of new analytical and numerical models along with carefully designed ex periments to help understand the behavior of such systems and to develop predictive tools for engineering applications.
Unsteady Flows In Turbomachines
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Author :
language : en
Publisher:
Release Date : 1984
Unsteady Flows In Turbomachines written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Turbomachines categories.
Unsteady Aerodynamics Aeroacoustics And Aeroelasticity Of Turbomachines
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Author : Kenneth C. Hall
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-05-11
Unsteady Aerodynamics Aeroacoustics And Aeroelasticity Of Turbomachines written by Kenneth C. Hall and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-11 with Technology & Engineering categories.
This textbook is a collection of technical papers that were presented at the 10th International Symposium on Unsteady Aerodynamics, Aeroacoustics, and Aeroelasticity of Turbomachines held September 8-11, 2003 at Duke University in Durham, North Carolina. The papers represent the latest in state of the art research in the areas of aeroacoustics, aerothermodynamics, computational methods, experimental testing related to flow instabilities, flutter, forced response, multistage, and rotor-stator effects for turbomachinery.
Fluid Mechanics And Thermodynamics Of Turbomachinery
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Author : Sydney Lawrence Dixon
language : en
Publisher: Elsevier
Release Date : 1998
Fluid Mechanics And Thermodynamics Of Turbomachinery written by Sydney Lawrence Dixon and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Science categories.
In the intervening 20 years since the 3rd edition of this textbook many advances have been made in the design of turbines and greater understanding of the processes involved have been gained. This 4th edition brings the book up to date.
Agard Conference Proceedings
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Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
language : en
Publisher:
Release Date : 1978
Agard Conference Proceedings written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Aerodynamics categories.