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Books > Professional & Technical > Technology: general issues > Engineering: general
This book contributes a basic framework for and specific insights
into interdisciplinary connections between production, logistics,
and traffic subsystems. The book is divided into two parts, the
first of which presents an overview of interdisciplinarity in
value-added networks and freight traffic. This includes an
introduction to the topic and a description of an integrated
framework of production, logistics, and traffic. Furthermore, it
describes the barriers and challenges of interdisciplinary
decision-making and project management. In turn, the second part
presents domain-specific perspectives on interdisciplinary decision
support, exploring domain-specific challenges of interdisciplinary
interfaces and requirements for management methods and instruments
from the standpoint of production management, logistics management,
traffic management, and information technologies.
VIBRATION PROBLEMS IN ENGINEERING BY S. TIMOSHENKO Professor of
Theoretical and Engineering Mechanics Stanford University SECOND
EDITIONFIFTH PRINTING NEW YORK D. VAN NOSTRAND COMPANY, INC. 250
FOURTH AVENUE PREFACE TO THE SECOND EDITION In the preparation of
the manuscript for the second edition of the book, the authors
desire was not only to bring the book up to date by including some
new material but also to make it more suitable for teaching
purposes. With this in view, the first part of the book was
entirely re written and considerably enlarged. A number of examples
and problems with solutions or with answers were included, and in
many places new material was added. The principal additions are as
follows In the first chapter a discussion of forced vibration with
damping not proportional to velocity is included, and an article on
self-excited vibration. In the chapter on non-linear sys tems an
article on the method of successive approximations is added and it
is shown how the method can be used in discussing free and forced
vibra tions of systems with non-linear characteristics. The third
chapter is made more complete by including in it a general
discussion of the equation of vibratory motion of systems with
variable spring characteristics. The fourth chapter, dealing with
systems having several degrees of freedom, is also Considerably
enlarged by adding a general discussion of systems with viscous
damping an article on stability of motion with an application in
studying vibration of a governor of a steam engine an article on
whirling of a rotating shaft due to hysteresis and an article on
the theory of damp ing vibration absorbers. There are also several
additions in the chapter ontorsional and lateral vibrations of
shafts. The author takes this opportunity to thank his friends who
assisted in various ways in the preparation of the manuscript and
particularly Professor L. S. Jacobsen, who read over the complete
manuscript and made many valuable suggestions, and Dr. J. A.
Wojtaszak, who checked prob lems of the first chapter. STEPHEN
TIMOSHENKO STANFORD UNIVERSITY, May 29, 1937 PREFACE TO THE FIRST
EDITION With the increase of size and velocity in modern machines,
the analysis of vibration problems becomes more and more important
in mechanical engineering design. It is well known that problems of
great practical significance, such as the balancing of machines,
the torsional vibration of shafts and of geared systems, the
vibrations of turbine blades and turbine discs, the whirling of
rotating shafts, the vibrations of railway track and bridges under
the action of rolling loads, the vibration of foundations, can be
thoroughly understood only on the basis of the theory of vibration.
Only by using this theory can the most favorable design proportions
be found which will remove the working conditions of the machine as
far as possible from the critical conditions at which heavy
vibrations may occur. In the present book, the fundamentals of the
theory of vibration are developed, and their application to the
solution of technical problems is illustrated by various examples,
taken, in many cases, from actual experience with vibration of
machines and structures in service. In developing this book, the
author has followed the lectures on vibration given by him to the
mechanical engineers of the Westinghouse Electric and Manufacturing
Company during the year 1925, and alsocertain chapters of his
previously published book on the theory of elasticity. The contents
of the book in general are as follows The first chapter is devoted
to the discussion of harmonic vibrations of systems with one degree
of freedom. The general theory of free and forced vibration is
discussed, and the application of this theory to balancing machines
and vibration-recording instruments is shown...
"Non-propellant Propulsion for Space Flight" gives brief
introductions of space environments, two major orbital transfer
methods, various unique and breakthrough propulsive technologies,
and presents two of my proposed propulsive ideas with fundamental
physics and understandable explanations with mathematical formula
at space travels. This book provides various unconventional
propulsive technologies to readers with engineering and
non-engineering backgrounds to open thoughts other than the
traditional views for planetary travels in the solar system. This
book would encourage readers with engineering and non-engineering
backgrounds to have hope for advanced and unique propulsive
technologies to travel other planets through introductions of
breakthrough propulsive technologies, and inspire students at high
schools to establish strong interests to pursue their degrees in
the STEM (Science, Technology, Engineering and Mathematics) fields
after enrolled into colleges and universities.
This book gives the reader a guide to understanding the
requirements of the various codes and regulations that apply to the
design, construction and operation of facilities using hazardous
materials in their processes. It applies to semiconductor and other
facilities utilizing hazardous materials. On-going revisions in
code requirements, changes in technology, and changes in the use of
a facility all demand that everyone involved with the design or
operation of a hazardous occupancy understands code provisions. The
guidelines discussed in this book go beyond minimum standards for
design and operation to ensure good engineering practices are
employed to address the many safety, health and other issues that
pertain to any hazardous occupancy facility: exit corridors, air
handling systems, life safety alarm systems, fire suppression,
chemical delivery routes, chemical storage, etc. The text is
organized by facility system, consolidating the provisions of each
code to that particular system. It also provides code excerpts,
explanatory diagrams, tables and photos to help illustrate the
application of codes. Use of this book will save the user countless
hours of searching and uncertainty in his quest to understand the
legal requirements. Proper interpretation of the codes governing
these facilities requires an understanding of the context and
interaction of the standards. William R. Acorn, the author,
explains these codes, applying years of practical experience in the
design of code compliant facilities. The result is an informative,
useful handbook for everyday use... a must for Facilities Owners,
Managers, Designers and users of hazardous occupancies.
Loaded with information on the design of work systems, workplaces,
and workstations as well as human anthropometics, Ergonomics for
Beginners: A Quick Reference Guide, Third Edition provides a useful
quick reference and valuable tool for novices and experienced
professionals alike. Retaining the features that made each previous
edition a bestseller, the authors have meticulously revised the
information to address rapid developments in information and
communications technology, offering ergonomics advice on topics
such as wireless, remote, and hands-free controls, website design,
mobile interaction, and virtual offices. Understand the Utility and
Limitations of Modern Technology In their trademark, eloquent
style, the authors explain the application of a human-centered
approach to the design, testing, and evaluation of work systems by
considering the interrelated set of physical, cognitive, social,
organizational, and other relevant human factors. Their elemental,
but comprehensive, treatment of the subject matter provides an
authoritative and archival reference of basic theoretical and
practical knowledge that will help enhance human performance and
reduce the undesirable effects and unintended consequences of many
human interactions with technology and the organizational
environment. Small enough to carry along to work sites, with simple
and clear illustrations, the book examines how to improve
performance and reduce the undesirable effects and unintended
consequences of many human interactions with technology and the
work environment.
This book provides a comprehensive survey of state-of-the-art
techniques for the security of critical infrastructures, addressing
both logical and physical aspects from an engineering point of
view. Recently developed methodologies and tools for CI analysis as
well as strategies and technologies for CI protection are
investigated in the following strongly interrelated and
multidisciplinary main fields: - Vulnerability analysis and risk
assessment - Threat prevention, detection and response - Emergency
planning and management Each of the aforementioned topics is
addressed considering both theoretical aspects and practical
applications. Emphasis is given to model-based holistic evaluation
approaches as well as to emerging protection technologies,
including smart surveillance through networks of intelligent
sensing devices. Critical Infrastructure Security can be used as a
self-contained reference handbook for both practitioners and
researchers or even as a textbook for master/doctoral degree
students in engineering or related disciplines.More specifically,
the topic coverage of the book includes: - Historical background on
threats to critical infrastructures - Model-based risk evaluation
and management approaches - Security surveys and game-theoretic
vulnerability assessment - Federated simulation for interdependency
analysis - Security operator training and emergency preparedness -
Intelligent multimedia (audio-video) surveillance - Terahertz body
scanners for weapon and explosive detection - Security system
design (intrusion detection / access control) - Dependability and
resilience of computer networks (SCADA / cyber-security) - Wireless
smart-sensor networks and structural health monitoring -
Information systems for crisis response and emergency management -
Early warning, situation awareness and decision support software
This collection offers new research findings, innovations, and
industrial technological developments in extractive metallurgy,
energy and environment, and materials processing. Technical topics
included in the book are thermodynamics and kinetics of
metallurgical reactions, electrochemical processing of materials,
plasma processing of materials, composite materials, ionic liquids,
thermal energy storage, energy efficient and environmental cleaner
technologies and process modeling. These topics are of interest not
only to traditional base ferrous and non-ferrous metal industrial
processes but also to new and upcoming technologies, and they play
important roles in industrial growth and economy worldwide.
This book presents a deep dive into the geometry of motion, which
is developed in combination with tools of numerical analysis and
then applied to significant problems from robotics and
biomechanics. The exposition starts with basic notions from
elementary algebra and geometry, and builds increasingly complex
ideas with arguments that appeal largely to intuition and
visualization. The aim of the book is not to simply present a set
of mathematical concepts, but to help the reader understand their
most intrinsic nature, and to establish a clear sense of how and
why these abstractions are used in practical, challenging
situations.
Microfluidics represent great potential for chemical processes
design, development, optimization, and chemical engineering
bolsters the project design of industrial processes often found in
large chemical plants. Together, microfluidics and chemical
engineering can lead to a more complete and comprehensive process.
Process Analysis, Design, and Intensification in Microfluidics and
Chemical Engineering provides emerging research exploring the
theoretical and practical aspects of microfluidics and its
application in chemical engineering with the intention of building
pathways for new processes and product developments in industrial
areas. Featuring coverage on a broad range of topics such as design
techniques, hydrodynamics, and numerical modelling, this book is
ideally designed for engineers, chemists, microfluidics and
chemical engineering companies, academicians, researchers, and
students.
Reliability is one of the fundamental criteria in engineering
systems. Design and maintenance serve to support it throughout the
systems life. As such, maintenance acts in parallel to production
and can have a great impact on the availability and capacity of
production and the quality of the products. The authors describe
current and innovative methods useful to industry and society.
More Best Practices for Rotating Equipment follows Forsthoffer's
multi-volume Rotating Equipment Handbooks, addressing the latest
best practices in industrial rotating machinery and also including
a comprehensive treatment of the basics for reference. The author's
famous troubleshooting approach teaches the reader proven
methodologies for installation, operation, and maintenance of
equipment, and covers all phases of work with rotating equipment.
Reliability optimization is also addressed for the first time. The
book is ideal for engineers working in the design, installation,
operation, and maintenance of power machinery. It is also an
essential source of information for postgraduate students and
researchers of mechanical and industrial engineering.
This book discusses the application of quality and reliability
engineering in Asian industries, and offers information for
multinational companies (MNC) looking to transfer some of their
operation and manufacturing capabilities to Asia and at the same
time maintain high levels of reliability and quality. It is also
provides small and medium enterprises (SME) in Asia with insights
into producing high-quality and reliable products. It mainly
comprises peer-reviewed papers that were presented at the Asian
Network for Quality (ANQ) Congress 2014 held in Singapore (August,
2014), which provides a platform for companies, especially those
within Asia where rapid changes and growth in manufacturing are
taking place, to present their quality and reliability practices.
The book presents practical demonstrations of how quality and
reliability methodologies can be modified for the unique Asian
market, and as such is a valuable resource for students, academics,
professionals and practitioners in the field of quality and
reliability.
This book addresses the specialized topic of input-output models
for sustainable industrial systems. While these models are
well-established tools for economic analysis, their underlying
mathematical structure is also applicable to the analysis and
optimization of a wide range of systems that are characterized by
linear interdependencies among their components. This means that
input-output models can be used for diverse networks, such as
processes within industrial plants, industrial plants in a supply
chain, or departmental units within an organization. The models can
also be readily extended to interactions between man-made systems
and the environment, e.g. flows of natural resources and/or
pollutants. Furthermore, model variants with excess degrees of
freedom can be formulated to allow optimization and decision-making
to be integrated within the framework. This book examines how
input-output models can be applied to sustainable industrial
systems. Each major variant is discussed separately in a dedicated
chapter, and representative case studies and supporting LINGO code
are also included.
Describes both direct radiator loudspeaker and horn loudspeaker
design in detail, with Passive Networks, Acoustics, Measurement
techniques and worked examples. Possible new material includes the
Q1 vented enclosure alignments, the Q1 and AQ2 Constant-Voltage
passive crossover networks, the Resonant Bass Bin and a different
way to optimize low frequency horns. Also included is the Pollack
Equalizer, that may give the audio presentation of the classic
'Mirrophonic' loudspeaker.
This volume provides a complete record of presentations made at
Industrial Engineering, Management Science and Applications 2015
(ICIMSA 2015), and provides the reader with a snapshot of current
knowledge and state-of-the-art results in industrial engineering,
management science and applications. The goal of ICIMSA is to
provide an excellent international forum for researchers and
practitioners from both academia and industry to share cutting-edge
developments in the field and to exchange and distribute the latest
research and theories from the international community. The
conference is held every year, making it an ideal platform for
people to share their views and experiences in industrial
engineering, management science and applications related fields.
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