Rotor And Structural Dynamics Of Turbomachinery PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Rotor And Structural Dynamics Of Turbomachinery PDF full book. Access full book title Rotor And Structural Dynamics Of Turbomachinery.
| Author | : Raj Subbiah |
| Publisher | : Springer |
| Total Pages | : 289 |
| Release | : 2018-01-16 |
| Genre | : Technology & Engineering |
| ISBN | : 331973296X |
Download Rotor and Structural Dynamics of Turbomachinery Book in PDF, ePub and Kindle
This book provides engineers and scientists with practical fundamentals for turbomachinery design. It presents a detailed analysis of existing procedures for the analysis of rotor and structure dynamics, while keeping mathematical equations to a minimum. Specific terminologies are used for rotors and structures, respectively, allowing the readers to clearly distinguish between the two. Further, the book describes the essential concepts needed to understand rotor failure modes due to lateral and torsional oscillations. It guides the reader from simple single-degree-of-freedom models to the most complex multi-degree-of-freedom systems, and provides useful information concerning steel pedestal stiffness degradation and other structural issues. Fluid-film bearing types and their dynamical behavior are extensively covered and discussed in the context of various turbomachinery applications. The book also discusses shaft alignment and rotor balancing from a practical point of view, providing readers with essential information to help them solve practical problems. As the main body of the book focuses on the diagnostics and description of case studies addressing the most pressing practical issues, together with their successful solutions, it offers a valuable reference guide, helping field engineers manage day-to-day issues with turbomachinery.
| Author | : A. S. Rangwala |
| Publisher | : New Age International |
| Total Pages | : 63 |
| Release | : 2009 |
| Genre | : Structural dynamics |
| ISBN | : 8122422306 |
Download Structural Dynamics of Turbo-Machines Book in PDF, ePub and Kindle
About the Book: STRUCTURAL DYNAMICS OF TURBO-MACHINES presents a detailed and comprehensive treatment of structural vibration evaluation of turbo-machines. Starting with the fundamentals of the theory of vibration as related to various aspects of rotating machines, the dynamic analysis procedures of a broad spectrum of turbo-machines is covered. An in-depth procedure for analyzing the torsional and flexural oscillations of the components and of the rotor-bearing system is presented. The latest trends in design and analysis are presented, chief among them: Blade and coupled disk-blade mod.
| Author | : John M. Vance |
| Publisher | : John Wiley & Sons |
| Total Pages | : 404 |
| Release | : 1991-01-16 |
| Genre | : Technology & Engineering |
| ISBN | : 9780471802587 |
Download Rotordynamics of Turbomachinery Book in PDF, ePub and Kindle
Describes the rotordynamic considerations that are important to the successful design or troubleshooting of a turbomachine. Shows how bearing design, fluid seals, and rotor geometry affect rotordynamic behavior (vibration, shaft whirling, bearing loads, and critical speeds), and describes two successful computational methods for rotordynamic analysis in terms that can be understood by practicing engineers. Gives descriptive accounts of the state of the art in several areas of the field and presents important mathematical or computational concepts, describing equations and formulas in physical terms for better understanding. Also offers tips for troubleshooting unstable machines and provides practical interpretations of vibration measurements.
| Author | : Dara Childs |
| Publisher | : John Wiley & Sons |
| Total Pages | : 496 |
| Release | : 1993-04-16 |
| Genre | : Science |
| ISBN | : 9780471538400 |
Download Turbomachinery Rotordynamics Book in PDF, ePub and Kindle
Imparts the theory and analysis regarding the dynamics of rotating machinery in order to design such rotating devices as turbines, jet engines, pumps and power-transmission shafts. Takes into account the forces acting upon machine structures, bearings and related components. Provides numerical techniques for analyzing and understanding rotor systems with examples of actual designs. Features an excellent treatment of numerical methods available to obtain computer solutions for authentic design problems.
| Author | : Erwin Krämer |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 378 |
| Release | : 2013-03-09 |
| Genre | : Technology & Engineering |
| ISBN | : 3662027984 |
Download Dynamics of Rotors and Foundations Book in PDF, ePub and Kindle
Rotordynamics are of great importance in the design, manufacture and assembly of turbomachines as well as in ensuring their safe operation. Also important are the dynamics of the foundation and its interaction with the dynamics of the rotor. This book is divided into four parts. Following a presentation of the basic theory the dynamics of rotors supported on several bearings. The third part describes the dynamics of foundations of turbine line-outs and the calculations for a turbomachine coupled with its foundation. The last part includes a section on estimation procedures, a comprehensive presentation of the theoryand practice of rotors having a transverse crack, a section on the mathematical fundamentals and a description of the computer program used for the examples in the book. The book addresses both the practical engineer and the theoretician and should provide manufacturers, operators, university and polytechnic lecturers and students with an understanding of the vibrations of turbomachines. The results are described in such a way that they can be easily understood and applied.
| Author | : Duncan Nicol Walker |
| Publisher | : |
| Total Pages | : 340 |
| Release | : 2020-09-15 |
| Genre | : |
| ISBN | : |
Download Rotor Dynamics of Turbomachinery Book in PDF, ePub and Kindle
Rotor dynamics model creation and analyses are essential parts of new machine design and development for lateral, torsional and axial vibration. These processes are also needed for addressing vibration problems or failure investigations for equipment in service.Lack of sufficient experience by analysts can result in creation of vibration mathematical models that are inadequate for these purposes. Reliance on sophisticated analytical tools that are commercially available will not help achieve needed accuracy of results if inadequate model data are used. This book focuses on large high speed turbine-generators as are they are difficult to model. Information provided gives guidance for preparing suitable models, defines analysis methods and interpretation of vibration results. Numerous case studies are provided showing model creation and definition and corresponding torsional and lateral vibration results. Expected accuracy of vibration predictions is provided. Processes such as high speed balancing and fatigue life consumption estimation is discussed in detail. Reference is made to relevant domestic and international vibration standards.
| Author | : A. S. Rangwala |
| Publisher | : McGraw Hill Professional |
| Total Pages | : 554 |
| Release | : 2005-05-05 |
| Genre | : Technology & Engineering |
| ISBN | : 0071467041 |
Download Turbo-Machinery Dynamics Book in PDF, ePub and Kindle
This comprehensive text details the design, development, and operation of turbo-machinery. Starting with the fundamentals of thermodynamics and advancing to the latest trends in the development and production of turbo-machines, the author provides in-depth methods for analyzing new design procedures and maximizing their structural integrity and operating efficiency.
| Author | : Neville F. Rieger |
| Publisher | : Springer |
| Total Pages | : 579 |
| Release | : 2014-05-04 |
| Genre | : Technology & Engineering |
| ISBN | : 3709128463 |
Download Rotordynamics 2 Book in PDF, ePub and Kindle
| Author | : Hung Nguyen-Schäfer |
| Publisher | : Springer |
| Total Pages | : 367 |
| Release | : 2015-05-15 |
| Genre | : Technology & Engineering |
| ISBN | : 3319176447 |
Download Rotordynamics of Automotive Turbochargers Book in PDF, ePub and Kindle
Rotordynamics of automotive turbochargers is dealt with in this book encompassing the widely working field of small turbomachines under real operating conditions at the very high rotor speeds up to 300000 rpm. The broadly interdisciplinary field of turbocharger rotordynamics involves 1) Thermodynamics and Turbo-Matching of Turbochargers 2) Dynamics of Turbomachinery 3) Stability Analysis of Linear Rotordynamics with the Eigenvalue Theory 4) Stability Analysis of Nonlinear Rotordynamics with the Bifurcation Theory 5) Bearing Dynamics of the Oil Film using the Two-Phase Reynolds Equation 6) Computation of Nonlinear Responses of a Turbocharger Rotor 7) Aero and Vibroacoustics of Turbochargers 8) Shop and Trim Balancing at Two Planes of the Rotor 9) Tribology of the Bearing Surface Roughness 10) Design of Turbocharger Platforms using the Similarity Laws The rotor response of an automotive turbocharger at high rotor speeds is studied analytically, computationally, and experimentally. Due to the nonlinear characteristics of the oil-film bearings, some nonlinear responses of the rotor besides the harmonic response 1X, such as oil whirl, oil whip, and modulated frequencies occur in Waterfall diagram. Additionally, the influences of the surface roughness and oil characteristics on the rotor behavior, friction, and wear are discussed. This book is written by an industrial R&D expert with many years of experience in the automotive and turbocharger industries. The all-in-one book of turbochargers is intended for scientific and engineering researchers, practitioners working in the rotordynamics field of automotive turbochargers, and graduate students in applied physics and mechanical engineering.
| Author | : Max F. Platzer |
| Publisher | : |
| Total Pages | : 200 |
| Release | : 1987 |
| Genre | : Aeroelasticity |
| ISBN | : 9789283504672 |
Download AGARD Manual on Aeroelasticity in Axial-flow Turbomachines: Structural dynamics and aeroelasticity Book in PDF, ePub and Kindle
The first volume of this Manual reviewed the state of the art of unsteady turbomachinery aerodynamics as required for the study of aeroelasticity in axial turbomachines. This second volume aims to complete the review by presenting the state of the art of structural dynamics and of aeroelasticity. The eleven chapters in this second volume give an overview of the subject and reviews of the structural dynamics characteristics and analysis methods applicable to single blades and bladed assemblies. The blade fatigue problem and its assessment methods, and life-time prediction are considered. Aeroelastic topics covered: the problem of blade-disc shroud aeroelastic coupling, formulations and solutions for tuned and mistuned rotors, and instrumentation on test procedures to perform a fan flutter test. The Effect of stagnation temperature and pressure on flutter is demonstrated and currently available forced vibration and flutter design methodology is reviewed.
