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Author: Hung Nguyen-Schäfer
Publisher: Springer
ISBN: 3319271318
Category : Technology & Engineering
Languages : en
Pages : 243
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Book Description
This book comprehensively presents the computational design of rolling bearings dealing with many interdisciplinary difficult working fields. They encompass elastohydrodynamics (EHD), Hertzian contact theory, oil-film thickness in elastohydrodynamic lubrication (EHL), bearing dynamics, tribology of surface textures, fatigue failure mechanisms, fatigue lifetimes of rolling bearings and lubricating greases, Weibull distribution, rotor balancing, and airborne noises (NVH) in the rolling bearings. Furthermore, the readers are provided with hands-on essential formulas based on the up-to-date DIN ISO norms and helpful examples for computational design of rolling bearings. The topics are intended for undergraduate and graduate students in mechanical and material engineering, research scientists, and practicing engineers who want to understand the interactions between these working fields and to know how to design the rolling bearings for automotive industry and many other industries.
Author: Hung Nguyen-Schäfer
Publisher: Springer
ISBN: 3319271318
Category : Technology & Engineering
Languages : en
Pages : 243
Get Book Here
Book Description
This book comprehensively presents the computational design of rolling bearings dealing with many interdisciplinary difficult working fields. They encompass elastohydrodynamics (EHD), Hertzian contact theory, oil-film thickness in elastohydrodynamic lubrication (EHL), bearing dynamics, tribology of surface textures, fatigue failure mechanisms, fatigue lifetimes of rolling bearings and lubricating greases, Weibull distribution, rotor balancing, and airborne noises (NVH) in the rolling bearings. Furthermore, the readers are provided with hands-on essential formulas based on the up-to-date DIN ISO norms and helpful examples for computational design of rolling bearings. The topics are intended for undergraduate and graduate students in mechanical and material engineering, research scientists, and practicing engineers who want to understand the interactions between these working fields and to know how to design the rolling bearings for automotive industry and many other industries.
Author: Hung Nguyen-Schäfer
Publisher: Springer
ISBN: 3030054446
Category : Technology & Engineering
Languages : en
Pages : 119
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Book Description
This monograph presents computational models that describe electro-mechanical characteristics of tapered and cylinder roller bearings in various industrial applications. Applying the Levenberg-Marquardt’s algorithm to solving strongly nonlinear coupled equation systems, the computational models consisting of many circular slices per rolling element enable computations of the local Hertzian pressures at the elastohydrodynamic (EHD) contact area, the relating oil-film thickness in elastohydrodynamic lubrication (EHL), the limiting voltage of electro-pitting, bearing frictions, and fatigue lifetimes of the bearings for various load spectra. Using the best-known machine-learning method for clustering, the load spectrum is clustered in k cluster means based on the invariant damage number to accelerate the load spectrum. Furthermore, the accelerated load spectrum is used for the testing procedure of the bearings to reduce the testing time and costs as well. The target audience of this book primarily comprises graduate students in mechanical engineering and practicing engineers of electro-machines and transmission systems who want to computationally design tapered and cylinder roller bearings for the automotive industry and other industries, and to deeply dive into these relating working fields.
Author: Bahram Ravani
Publisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 438
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Book Description
Author: Hung Nguyen-Schäfer
Publisher: Springer
ISBN: 9783030054434
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
This monograph presents computational models that describe electro-mechanical characteristics of tapered and cylinder roller bearings in various industrial applications. Applying the Levenberg-Marquardt’s algorithm to solving strongly nonlinear coupled equation systems, the computational models consisting of many circular slices per rolling element enable computations of the local Hertzian pressures at the elastohydrodynamic (EHD) contact area, the relating oil-film thickness in elastohydrodynamic lubrication (EHL), the limiting voltage of electro-pitting, bearing frictions, and fatigue lifetimes of the bearings for various load spectra. Using the best-known machine-learning method for clustering, the load spectrum is clustered in k cluster means based on the invariant damage number to accelerate the load spectrum. Furthermore, the accelerated load spectrum is used for the testing procedure of the bearings to reduce the testing time and costs as well. The target audience of this book primarily comprises graduate students in mechanical engineering and practicing engineers of electro-machines and transmission systems who want to computationally design tapered and cylinder roller bearings for the automotive industry and other industries, and to deeply dive into these relating working fields.
Author: Bernd-Arno Behrens
Publisher: MDPI
ISBN: 3036508848
Category : Science
Languages : en
Pages : 224
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Book Description
In recent years, the requirements for technical components have steadily been increasing. This development is intensified by the desire for products with a lower weight, smaller size, and extended functionality, but also with a higher resistance against specific stresses. Mono-material components, which are produced by established processes, feature limited properties according to their respective material characteristics. Thus, a significant increase in production quality and efficiency can only be reached by combining different materials in a hybrid metal component. In this way, components with tailored properties can be manufactured that meet the locally varying requirements. Through the local use of different materials within a component, for example, the weight or the use of expensive alloying elements can be reduced. The aim of this Special Issue is to cover the recent progress and new developments regarding all aspects of hybrid bulk metal components. This includes fundamental questions regarding the joining, forming, finishing, simulation, and testing of hybrid metal parts.
Author: Andrew Ball
Publisher: Springer Nature
ISBN: 3030577457
Category : Technology & Engineering
Languages : en
Pages : 1525
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Book Description
This book gathers select contributions from the 32nd International Congress and Exhibition on Condition Monitoring and Diagnostic Engineering Management (COMADEM 2019), held at the University of Huddersfield, UK in September 2019, and jointly organized by the University of Huddersfield and COMADEM International. The aim of the Congress was to promote awareness of the rapidly emerging interdisciplinary areas of condition monitoring and diagnostic engineering management. The contents discuss the latest tools and techniques in the multidisciplinary field of performance monitoring, root cause failure modes analysis, failure diagnosis, prognosis, and proactive management of industrial systems. There is a special focus on digitally enabled asset management and covers several topics such as condition monitoring, maintenance, structural health monitoring, non-destructive testing and other allied areas. Bringing together expert contributions from academia and industry, this book will be a valuable resource for those interested in latest condition monitoring and asset management techniques.
Author: Hung Nguyen-Schäfer
Publisher: Springer
ISBN: 3662484978
Category : Technology & Engineering
Languages : en
Pages : 389
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Book Description
This book presents tensors and differential geometry in a comprehensive and approachable manner, providing a bridge from the place where physics and engineering mathematics end, and the place where tensor analysis begins. Among the topics examined are tensor analysis, elementary differential geometry of moving surfaces, and k-differential forms. The book includes numerous examples with solutions and concrete calculations, which guide readers through these complex topics step by step. Mindful of the practical needs of engineers and physicists, book favors simplicity over a more rigorous, formal approach. The book shows readers how to work with tensors and differential geometry and how to apply them to modeling the physical and engineering world. The authors provide chapter-length treatment of topics at the intersection of advanced mathematics, and physics and engineering: • General Basis and Bra-Ket Notation • Tensor Analysis • Elementary Differential Geometry • Differential Forms • Applications of Tensors and Differential Geometry • Tensors and Bra-Ket Notation in Quantum Mechanics The text reviews methods and applications in computational fluid dynamics; continuum mechanics; electrodynamics in special relativity; cosmology in the Minkowski four-dimensional space time; and relativistic and non-relativistic quantum mechanics. Tensor Analysis and Elementary Differential Geometry for Physicists and Engineers benefits research scientists and practicing engineers in a variety of fields, who use tensor analysis and differential geometry in the context of applied physics, and electrical and mechanical engineering. It will also interest graduate students in applied physics and engineering.
Author: Pankaj Agarwal
Publisher: CRC Press
ISBN: 1000409368
Category : Technology & Engineering
Languages : en
Pages : 299
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Book Description
In terms of pioneering and latest technologies, present-day advancements in manufacturing and industrial engineering are required to attend to the accelerated and simultaneous demands of high quality, productivity and sustainability. This book fulfils the aforementioned obligations by offering unique comprehensive chapters on amelioration in manufacturing and industrial engineering technologies, with an emphasis on Industry 4.0. This book sheds light on progress in the field of manufacturing and industrial engineering in terms of enhancement in productivity, quality and sustainability. It exhaustively covers the recent developments, latest trends, research and innovations that are currently being carried out. Furthermore, this title discusses 3D printing, green manufacturing, computer-integrated manufacturing, cloud manufacturing, intelligent condition monitoring, advanced forming, automation, supply chain optimization and advanced manufacturing of composites. This book also presents Industry 4.0-based technologies for mechanical and industrial engineering with both a theoretical and a practical focus. Manufacturing and Industrial Engineering: Theoretical and Advanced Technologies is written for students, researchers, professors and engineers working in the fields of manufacturing, industrial engineering, materials science and mechanical engineering.
Author: Bahram Ravani
Publisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 468
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Book Description
Author: Quan Yang
Publisher: Trans Tech Publications Ltd
ISBN: 3038132330
Category : Technology & Engineering
Languages : en
Pages : 1359
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Book Description
Selected, peer reviewed papers from the 2nd International Conference on Advanced Design and Manufacturing Engineering (ADME 2012), August 16-18, 2012, Taiyuan, China
