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Hardcover. Zustand: Good. English PREFACE This book is intended to address the problems that a practicing finite element analyst might encounter when carrying out a vibration analysis. It is not intended to be a text book on dynamics, of which there are many excellent examples suggested in the bibliography. The contents are more concerned with giving practical help and advice to an analyst, both before he starts the analysis and in isolating possible problems that might occur as the analysis is being conducted. This makes the layout of the text rather different from other books on dynamics. It can be considered to consist of two sections, the first being chapter 1 and the second section being the rest of the book. Chapter 1 consists of brief notes and comments in terms of guidelines for a dynamic analysis. This can be used to remind the analyst of possible pitfalls associated with any analysis. However, dynamics are more complicated than statics and there are many more variations of problem and solution types. All of these possible combinations means that it is impossible to give a complete list of guidelines and so the second section of the book, from chapter 2 onwards, expands the brief notes given in chapter 1. These are intended to explain to the analyst the underlying theory associated with the brief notes so that he can adapt and interpret the comments to suit his own special problem. No mathematics is given in chapter 1 but some has to be given in the subsequent chapters to explain the problems under discussion. The mathematics is not complete and is intended to be sufficient for the purposes of explanation. More detailed development of the mathematics associated with a dynamic analysis can be found in dynamics text books. The contents of each chapter is orientated to the finite element analysis rather than development of vibration theory. As explained above, chapter 1 contains the general guidelines. One of the problems with carrying out any dynamic analysis is the wide variety of problem types and solution types and the plethora of possible solution methods that this can give rise to. Chapters 2 presents details of the solution methods and the types of problem that each is most suited to solving. Chapters 3 and 4 give modelling suggestions, chapter 3 being concerned with general dynamic modelling and chapter 4 with aspects more specific to the finite element method. Forms of problem reduction, associated with trying to minimise the cost of the analysis are discussed in chapter 5. Since dynamics are less well understood and more difficult to solve than statics there is often a parallel dynamic test program conducted where aspects of the dynamic problem are confirmed by experiment. Chapter 6 discusses some problems of matching test and theory. The basic parameters of a dynamic analysis, the structural stiffness and mass and the applied loadings are usually well defined. However, practical vibrations also have a degree of damping associated with them. The nature of this is imprecise and the assumptions and approximations are detailed in chapter 7. The considerations associated with controlling and understanding the output are presented in chapter 8. One important point to consider here is the shear volume of data that a dynamic analysis can generate. Chapter 9 presents some information of the rather specialised topics of random vibrations and seismic analysis. The book is not intended to be read from cover to cover. It is anticipated that only sections, not even complete chapters, will be read, as required by the problem in hand. With this in mind, and with the form of the organisation of the text associated with discussing possible problems and providing hints and tips, there is a repetition of some information. An attempt has been made to minimise this but the attitude adopted was that it is better to repeat some comments and warnings if this prevents mistakes from being made, rather than having too many cross-references which might not be followed. The general layout and the contents of this dynamics primer was defined by the NAFEMS dynamic working group. The members of this group have also provided invaluable comments and criticisms as the text progressed and I would like to express my great thanks and gratitude for all of their work. However, I must take responsibility for any faults or limitations of the final text. Dennis Hitchings September 1991.

Hardcover. Zustand: Good. English.

Hardcover. Zustand: Very Good. English CONTENTS INTRODUCTION LE1 The elliptic membrane LE2 A cylindrical shell patch test LE3 Hemisphere with point loads LE4 Axisymmetric hyperbolic shell LE5 Z-section cantilever LE6 Skew plate with normal pressure LE7 Axisymmetric cylinder/sphere with normal pressure LE8 Axisymmetric shell with pressure LE9 Axisymmetric branched shell LE10 Thick plate ? normal pressure LE11 Solid cylinder taper/sphere T1 Membrane with hotspot T2 One dimensional heat transfer with radiation T3 One dimensional transient heat transfer T4 Two dimensional heat transfer with convection CLOSURE ACKNOWLEDGEMENTS REFERENCES.

Zustand: New. In.

Zustand: New. In.

Broschiert. Zustand: Gut. 98 Seiten Das hier angebotene Buch stammt aus einer teilaufgelösten wissenschaftlichen Bibliothek und trägt die entsprechenden Kennzeichnungen (Rückenschild, Instituts-Stempel.); der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 190.

Paperback. Zustand: Very Good. English.

Paperback. Zustand: Very Good. English.

Paperback. Zustand: Very Good. English.

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Paperback. Zustand: Good. English Introduction; Overview; Quality Procedures; Analysis Request; Assessment of Analysis Requirements; Analysis Specification; Geometry creation; Grid generation; Model Set-Up; Solution Process; Solution Verification; Analysis Validation; Non-Conforming Analyses; Post processing; Report writing; Data Control and Storage; Project Management; Conclusions; References; Appendix A: Stages in a CFD Analysis; Appendix B: Templates for Alternative CFD Request Sheets; Appendix C: Template for a CFD Solution Sheets.

Paperback. Zustand: Very Good. English.

Paperback. Zustand: Very Good. English.

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Paperback. Zustand: Very Good. English.

Paperback. Zustand: Very Good. English.

Paperback. Zustand: Very Good. English.

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Paperback. Zustand: Very Good. English.

Paperback. Zustand: Very Good. English.

Paperback. Zustand: Very Good. English.