Download or read book Efficiency of Epicyclic Gears Considering the Influence of the Number of Teeth written by Bengt Jakobsson and published by . This book was released on 1966 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Classical and Modern Mechanisms for Engineers and Inventors written by Jensen and published by Routledge. This book was released on 2018-05-04 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jensen (mechanical engineering, Mankato State U., Minn.) is a prolific designer/interpreter/reporter of mechanisms for the user of mechanical movements. This collection offers solutions or inspirations in some 20 areas including the slider crank, cycloid, screw and clamping mechanisms, antibacklash
Download or read book Dynamics of Planetary Gear Trains written by and published by . This book was released on 1984 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Epicyclic Drive Trains written by Herbert W. Müller and published by Wayne State University Press. This book was released on 1982 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive text and reference book for students and teachers of mechanical engineering, for design and research engineers, and for manufacturers and users of gear trains for the transmission of power in industry and transportation.
Download or read book Recent Developments in Mechatronics and Intelligent Robotics written by Kevin Deng and published by Springer. This book was released on 2018-10-04 with total page 1291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of proceedings of the International Conference on Mechatronics and Intelligent Robotics (ICMIR2018), held in Kunming, China during May 19–20, 2018. It consists of 155 papers, which have been categorized into 6 different sections: Intelligent Systems, Robotics, Intelligent Sensors & Actuators, Mechatronics, Computational Vision and Machine Learning, and Soft Computing. The volume covers the latest ideas and innovations both from the industrial and academic worlds, as well as shares the best practices in the fields of mechanical engineering, mechatronics, automatic control, IOT and its applications in industry, electrical engineering, finite element analysis and computational engineering. The volume covers key research outputs, which delivers a wealth of new ideas and food for thought to the readers.
Download or read book The Aeronautical Journal written by and published by . This book was released on 1968 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonlinear Structures the Maxwell Mohr Work Theorem and the Displacement Method written by Bengt Å Åkesson and published by . This book was released on 1967 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author had a desire to contribute to the advancement of a general theory for the analysis of statically loaded elastic structures with all kinds of nonlinearities permitted. The theory should set out from the conception of a structure as an assemblage of a finite number of finite members inter-connected in a finite number of loaded joints. Particularly, the author wished to suggest, develop, explain and term some new concepts in order to facilitate discussion and classification of nonlinear structure analysis, to introduce a compact notation to express nonlinear relations between matrices, to find a necessary and sufficient condition for the validity of Maxwell's and Mohr's work theorem, to clarify the relation between Maxwell's and Mohr's work theorem and the duality (contragredience, cotransference) of the natural transformations, to formulate displacement method solutions for nonlinear structures, to examine the consequences of representing the member load by statically dependent components instead of statically independent components, to review, discuss and classify current methods for the analysis of non-linear structures, to inquire into the possibility of using matrices with variable elements in nonlinear structure analysis, and to peruse and list existing literature on nonlinear structure analysis. After deliberation, the author has decided to omit figures. Figures could illustrate only a few concrete cases, and they might spoil the reader's imagination of the general situation in structure analysis. Needed verification is probably best obtained through examples devised by the reader himself.
Download or read book Control and Nonlinear Dynamics on Energy Conversion Systems written by Herbert Ho-Ching Iu and published by MDPI. This book was released on 2019-07-01 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ever-increasing need for higher efficiency, smaller size, and lower cost make the analysis, understanding, and design of energy conversion systems extremely important, interesting, and even imperative. One of the most neglected features in the study of such systems is the effect of the inherent nonlinearities on the stability of the system. Due to these nonlinearities, these devices may exhibit undesirable and complex dynamics, which are the focus of many researchers. Even though a lot of research has taken place in this area during the last 20 years, it is still an active research topic for mainstream power engineers. This research has demonstrated that these systems can become unstable with a direct result in increased losses, extra subharmonics, and even uncontrollability/unobservability. The detailed study of these systems can help in the design of smaller, lighter, and less expensive converters that are particularly important in emerging areas of research like electric vehicles, smart grids, renewable energy sources, and others. The aim of this Special Issue is to cover control and nonlinear aspects of instabilities in different energy conversion systems: theoretical, analysis modelling, and practical solutions for such emerging applications. In this Special Issue, we present novel research works in different areas of the control and nonlinear dynamics of energy conversion systems.
Download or read book Rapid Method for Determining the Frost Resistance of Bricks written by Folke Sandford and published by . This book was released on 1969 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stresses in Load bearing Walls During Construction written by Gunnar Kärrholm and published by . This book was released on 1972 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The calculation of stresses and deformations in a load-bearing wall is usually performed under the assumption that all loads are applied after the structure has been completed. In reality this is not the case. The dominating loads in a block of flats e.g. are caused by the self-weight of the building which increases during construction. Statically determinate structures are built up in such a way that a given external force can correspond to only one distribution of internal forces irrespective of the force-deflection properties of the system. On the other hand, in statically indeterminate structures equilibrium exists for several combinations of interior forces under the same exterior load. Generally, multi-storey buildings with interconnected load-bearing walls are statically indeterminate structures and therefore the load distribution is statically possible in many ways. The state of equilibrium appearing in a given situation will depend upon flexibilities of the structure. These in turn are influenced by the method and order of erection during construction. Thus the effect of the self-weight of load-carrying units can not be described by analysing the behaviour of the completed structure. In the following the interest is concentrated upon structural systems with load-bearing cross-walls connected to self-supporting exterior walls. The basic conditions for the stresses and deformations in the walls are formulated in such a way that the successive loads during construction may be considered. Only effects of the weight and shrinkage of the structural elements are taken into account. The analysis is performed according to an approximate method. The application of the technique is demonstrated with examples, and the results are compared with those obtained by using other methods.
Download or read book Results from Deformation Measurings in Soft Clay at Dredging and Dry pumping written by Allan Bergfelt and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelling and Simulation of Complex Systems for Sustainable Energy Efficiency written by Ahmed Hammami and published by Springer Nature. This book was released on 2021-08-21 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with an overview of recent theories and methods for studying complex mechanical systems used in energy production, such as wind turbines, but not limited to them. The emphasis is put on strategies for increasing energy efficiency, and on recent industrial applications. Topics cover dynamics and vibration, vibroacoustics, engineering design, modelling and simulation, fault diagnostics, signal processing and prognostics. The book is based on peer-review contributions and invited talks presented at the first International Workshop on MOdelling and Simulation of COmplex Systems for Sustainable Energy Efficiency, MOSCOSSEE 2021, held online on February 25-26, 2021, and organized by the LAboratory of Mechanics, Modelling and Production (LA2MP) from University of Sfax, Tunisia and the Department of Mechanical and Aeronautical engineering, Centre of Asset Integrity Management (C-AIM) from University of Pretoria, South Africa. By offering authoritative information on innovative methods and tools for application in renewable energy production, it provides a valuable resource to both academics and professionals, and a bridge to facilitate communication between the two groups.
Download or read book Direct Gear Design written by Alexander L. Kapelevich and published by CRC Press. This book was released on 2013-03-22 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last several decades, gearing development has focused on improvements in materials, manufacturing technology and tooling, thermal treatment, and coatings and lubricants. In contrast, gear design methods have remained frozen in time, as the vast majority of gears are designed with standard tooth proportions. This over-standardization significantly limits the potential performance of custom gear drives, especially in demanding aerospace or automotive applications. Direct Gear Design introduces an alternate gear design approach to maximize gear drive performance in custom gear applications. Developed by the author, the Direct Gear Design® method has been successfully implemented in a wide variety of custom gear transmissions over the past 30 years. The results are maximized gear drive performance, increased transmission load capacity and efficiency, and reduced size and weight. This book explains the method clearly, making it easy to apply to actual gear design. Describes the origin and theoretical foundations of the Direct Gear Design approach as well as some of its applications—and its limits Details the optimization techniques and the specifics of Direct Gear Design Discusses how this approach can be used with asymmetric gears to further improve performance Describes tolerance selection, manufacturing technologies, and measurement methods of custom gears Compares Direct Gear Design with traditional gear design from both an analytical and an experimental perspective Illustrates the applicability and benefits of this gear design approach with implementation examples Written by an engineer for engineers, this book presents a unique alternative to traditional gear design. It inspires readers to explore ways of improving gear transmission performance in custom gear applications, from higher transmission load capacity, efficiency, and reliability to lower size, weight, and cost.
Download or read book Power Transmissions written by Datong Qin and published by CRC Press. This book was released on 2016-11-10 with total page 2126 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents papers from the International Conference on Power Transmissions 2016, held in Chongqing, China, 27th-30th October 2016. The main objective of this conference is to provide a forum for the most recent advances, addressing the challenges in modern mechanical transmissions. The conference proceedings address all aspects of gear and power transmission technology and a range of applications. The presented papers are catalogued into three main tracks, including design, simulation and testing, materials and manufacturing, and industrial applications. The design, simulation and testing track covers topics such as new methods and designs for all types of transmissions, modelling and simulation of power transmissions, strength, fatigue, dynamics and reliability of power transmissions, lubrication and sealing technologies and theories, and fault diagnosis of power transmissions. In the materials and manufacturing track, topics include new materials and heat treatment of power transmissions, new manufacturing technologies of power transmissions, improved tools to predict future demands on production systems, new technologies for ecologically sustainable productions and those which preserve natural resources, and measuring technologies of power transmissions. The proceedings also cover the novel industrial applications of power transmissions in marine, aerospace and railway contexts, wind turbines, the automotive industry, construction machinery, and robots.
Download or read book Light and Heavy Vehicle Technology written by M.J. Nunney and published by Elsevier. This book was released on 2013-10-22 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light and Heavy Vehicle Technology, Second Edition deals with the theory and practice of vehicle maintenance, procedure, and diagnosis of vehicle trouble, including technological advances such as four-wheel drive, four-wheel steering, and anti-lock brakes. The book reviews the reciprocating piston petrol engine, the diesel engine, the combustion chambers, and the different means of combustion processes. To counter friction, heat and wear, lubrication to the different moving parts is important. To counter excessive heat which can cause breakdown of lubricating oil films and materials such as gaskets, O-rings, the engine is designed with a cooling system that uses air, water, or engine coolants. Petrol engines use the carburation or injection type of fuel delivery; diesel engines use a high pressure system of fuel injection owing to the higher pressures existing in the diesel combustion chamber. The text explains the operation of the other parts of the vehicle including the ignition and starter system, emission controls, layshaft gearboxes, drive lines, and suspension systems. Heavy vehicles need highly efficient air brakes to stop them compared to the hydraulic brake systems used in smaller and lighter vehicles. The book is suitable for mechanical engineers, engine designers, students, and instructors in mechanical and automotive engineering.
Download or read book The Dependence of the Frost Resistance on the Water saturation and the Super cooling of Highly Water saturated Bricks written by Folke Sandford and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
