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Positive Displacement Machines

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Positive Displacement Machines

Positive Displacement Machines Book
Author : Ibrahim A. Sultan,Truong H. Phung
Publisher : Academic Press
Release : 2019-08-01
ISBN : 0128169990
Language : En, Es, Fr & De

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Book Description :

Positive Displacement Machines: Modern Design Innovations and Tools explains the design and workings of a wide range of positive displacement pumps, compressors and gas expanders. Written at a mathematical and technical level, the book explores the most influential research in this field over the past decade, along with industry best practices. Sections highlight the importance of using the latest computation techniques and discuss how to follow the proper design procedures to achieve a desired outcome. Explains how these machines work on a fundamental level, helping the reader build a holistic understanding which aids complex problem- solving Describes how to mathematically model the performance of pumps, compressors and gas expanders Provides advice on how to design and optimize positive displacement machines to match a given application

An Introduction to Energy Conversion

An Introduction to Energy Conversion Book
Author : V. Kadambi,Manohar Prasad
Publisher : New Age International
Release : 1977
ISBN : 9780852264539
Language : En, Es, Fr & De

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Book Description :

Download An Introduction to Energy Conversion book written by V. Kadambi,Manohar Prasad, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Process Plant Machinery Second Edition

Process Plant Machinery  Second Edition Book
Author : Heinz P Bloch,Claire Soares
Publisher : Elsevier
Release : 1998
ISBN : 9780750670814
Language : En, Es, Fr & De

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Book Description :

Process Plant Machinery provides the mechanical, chemical or plant engineer with the information needed to choose equipment best suited for a particular process, to determine optimum efficiency, and to conduct basic troubleshooting and maintenance procedures. Process Plant Machinery is a unique single-source reference for engineers, managers and technical personnel who need to acquire an understanding of the machinery used in modern process plants: prime movers and power transmission machines; pumping equipment; gas compression machinery; and mixing, conveying, and separation equipment. Starting with an overview of each class, the book quickly leads the reader through practical applications and size considerations into profusely illustrated component descriptions. Where necessary, standard theory is expertly explained in shortcut formulas and graphs. Maintainability and vulnerability concerns are dealt with as well. Fully updated with all new equipment available Comprehensive Coverage Multi-industry relevance

Mechanics of Fluids

Mechanics of Fluids Book
Author : Uche Oteh
Publisher : AuthorHouse
Release : 2008
ISBN : 1438919476
Language : En, Es, Fr & De

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Book Description :

Download Mechanics of Fluids book written by Uche Oteh, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Turbomachinery

Turbomachinery Book
Author : Rama S.R. Gorla,Aijaz A. Khan
Publisher : CRC Press
Release : 2003-08-12
ISBN : 9780203911600
Language : En, Es, Fr & De

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Book Description :

Turbomachinery presents the theory and design of turbomachines with step-by-step procedures and worked-out examples. This comprehensive reference emphasizes fundamental principles and construction guidelines for enclosed rotators and contains end-of-chapter problem and solution sets, design formulations, and equations for clear understanding of key

Industrial High Pressure Applications

Industrial High Pressure Applications Book
Author : Rudolf Eggers
Publisher : John Wiley & Sons
Release : 2012-07-11
ISBN : 3527652671
Language : En, Es, Fr & De

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Book Description :

Industrial high pressure processes open the door to many reactions that are not possible under 'normal' conditions. These are to be found in such different areas as polymerization, catalytic reactions, separations, oil and gas recovery, food processing, biocatalysis and more. The most famous high pressure process is the so-called Haber-Bosch process used for fertilizers and which was awarded a Nobel prize. Following an introduction on historical development, the current state, and future trends, this timely and comprehensive publication goes on to describe different industrial processes, including methanol and other catalytic syntheses, polymerization and renewable energy processes, before covering safety and equipment issues. With its excellent choice of industrial contributions, this handbook offers high quality information not found elsewhere, making it invaluable reading for a broad and interdisciplinary audience.

Mechanics of Fluids

Mechanics of Fluids Book
Author : John Ward-Smith
Publisher : CRC Press
Release : 2018-10-24
ISBN : 1351988980
Language : En, Es, Fr & De

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Book Description :

As in previous editions, this ninth edition of Massey’s Mechanics of Fluids introduces the basic principles of fluid mechanics in a detailed and clear manner. This bestselling textbook provides the sound physical understanding of fluid flow that is essential for an honours degree course in civil or mechanical engineering as well as courses in aeronautical and chemical engineering. Focusing on the engineering applications of fluid flow, rather than mathematical techniques, students are gradually introduced to the subject, with the text moving from the simple to the complex, and from the familiar to the unfamiliar. In an all-new chapter, the ninth edition closely examines the modern context of fluid mechanics, where climate change, new forms of energy generation, and fresh water conservation are pressing issues. SI units are used throughout and there are many worked examples. Though the book is essentially self-contained, where appropriate, references are given to more detailed or advanced accounts of particular topics providing a strong basis for further study. For lecturers, an accompanying solutions manual is available.

Fluid Power Pumps and the Electrification

Fluid Power Pumps and the Electrification Book
Author : Samuel Kärnell
Publisher : Linköping University Electronic Press
Release : 2020-05-25
ISBN : 9179298303
Language : En, Es, Fr & De

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Book Description :

More and more vehicles are being electrified. Mobile working machines and heavy trucks are not excluded, and these machines are often hydraulically intense. Electrification entails new requirements for the hydraulic system and its components, and these requirements must be taken into consideration. Hydraulic systems have looked similar for a long time, but now there is an opportunity to advance. Many things change when a diesel engine is replaced with an electric motor. For example, variable-speed control becomes more relevant, electric regeneration becomes possible, and the use of multiple prime movers becomes an attractive alternative. The noise from the hydraulic system will also be more noticeable when the diesel engine is gone. Furthermore, the introduction of batteries to the system makes the energy more valuable, since batteries are heavy and costly compared to a diesel tank. Therefore, it is commercially viable to invest in the hydraulic system. This thesis revolves around the heart of the hydraulic system, that also is the root of all evil. That is the pump. Traditionally, a pump has had either a fixed displacement or a continuously variable displacement. Here, the focus is on something in between, namely a pump with discrete displacement. The idea of discrete displacement is far from unique, but has not been investigated in detail in combination with variable speed before. In this thesis, a novel design for a quiet pump with discrete displacement is presented and analysed. The results show that discrete displacement is relevant from an energy perspective for machines working extensively at high pressure levels and with low flow rates, and that a few discrete values are enough to make a significant difference. However, for other cycles, the possible energy gains are very limited, but the discrete displacement can be a valuable feature if downsizing the electric machine is of interest.

Hydraulic Control Systems

Hydraulic Control Systems Book
Author : Herbert E. Merritt
Publisher : John Wiley & Sons
Release : 1991-09-03
ISBN : 9780471596172
Language : En, Es, Fr & De

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Book Description :

The use of hydraulic control is rapidly growing and the objective of this book is to present a rational and well-balanced treatment of its components and systems. Coverage includes a review of applicable topics in fluid mechanisms; components encountered in hydraulic servo controlled systems; systems oriented issues and much more. Also offers practical suggestions concerning testing and limit cycle oscillation problems.

Compressors and Their Systems

Compressors and Their Systems Book
Author : IMechE (Institution of Mechanical Engineers)
Publisher : John Wiley & Sons
Release : 2003-11-07
ISBN : 9781860584176
Language : En, Es, Fr & De

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Book Description :

This collection of papers from a prestigious IMechE conference looks at the latest innovations and techniques from experts in the field of rotating machinery from industry and academia. Reflecting latest developments in air, gas, refrigeration and related systems, these conference transactions will be of vital importance to all those equipment manufacturers, suppliers, users, and research organizations who wish to be well informed of developments and advances in this important field of engineering. Topics covered: Scroll Compressors Refrigeration Environmental Issues Screw Compressors Reciprocating Compressors Expanders Centrifugal Compressors Novel Designs Linear Compressors Numerical Modelling Operation and Maintenance

Nonlinear Approaches in Engineering Applications

Nonlinear Approaches in Engineering Applications Book
Author : Reza N. Jazar,Liming Dai
Publisher : Springer
Release : 2016-05-27
ISBN : 3319270559
Language : En, Es, Fr & De

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Book Description :

This book looks at the broad field of engineering science through the lens of nonlinear approaches. Examples focus on issues in vehicle technology, including vehicle dynamics, vehicle-road interaction, steering, and control for electric and hybrid vehicles. Also included are discussions on train and tram systems, aerial vehicles, robot-human interaction, and contact and scratch analysis at the micro/nanoscale. Chapters are based on invited contributions from world-class experts in the field who advance the future of engineering by discussing the development of more optimal, accurate, efficient, and cost and energy effective systems. This book is appropriate for researchers, students, and practicing engineers who are interested in the applications of nonlinear approaches to solving engineering and science problems.

Handbook of Pneumatic Conveying Engineering

Handbook of Pneumatic Conveying Engineering Book
Author : David Mills
Publisher : CRC Press
Release : 2004-01-21
ISBN : 9780203021989
Language : En, Es, Fr & De

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Book Description :

Pneumatic conveying systems offer enormous advantages: flexibility in plant layout, automatic operation, easy control and monitoring, and the ability to handle diverse materials, especially dangerous, toxic, or explosive materials. The Handbook of Pneumatic Conveying Engineering provides the most complete, comprehensive reference on all types and s

Positive Displacement Pumps

Positive Displacement Pumps Book
Author : American Institute of Chemical Engineers (AIChE)
Publisher : John Wiley & Sons
Release : 2010-08-05
ISBN : 0470924748
Language : En, Es, Fr & De

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Book Description :

Positive Displacement Pumps is a current reference guide for positive displacement pumps for both traditional and state-of-the-art testing methods, and serves as a bridge between textbooks and manufacturer's literature by providing equipment testing practices based on technical know-how, practical experience, and academic theory. With its simple, practical focus, this book not only is a resource guide to any engineer's task, but also adds important information to the overall literature of pump fundamentals and operating reliability: Written for field users, and terminology concisely defined. A mentoring guide highlighting areas for troubleshooting problem-solving when performance criteria are not met. Produced with industry consensus and gone through the same rigorous technical review process as other ETPC procedures.

Fundamentals Of Turbomachinery

Fundamentals Of Turbomachinery Book
Author : VENKANNA, B. K.
Publisher : PHI Learning Pvt. Ltd.
Release : 2009
ISBN : 8120337751
Language : En, Es, Fr & De

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Book Description :

This text covers the basic principles of turbomachinery in a clear, practical presentation that ties theory logically and rigorously with the design and application part of turbomachines such as centrifugal compressors, centrifugal pumps, axial flow compressors, steam and gas turbines, and hydraulic turbines. The contents of the book have been designed to meet the requirements of undergraduate and postgraduate students of mechanical engineering. The book helps students develop an intuitive understanding of fluid machines by honing them through a systematic problem-solving methodology. Key Features Simple and elegant presentation to enable students to grasp the essentials of the subject easily and quickly Focuses on problem-solving techniques Provides an excellent selection of more than 300 graded solved examples to foster understanding of the theory Gives over 100 chapter-end problems Provides a succinct summary of equations at the end of each chapter Provides solutions to several question papers at the end of the book.

Machine Tools Production Systems 2

Machine Tools Production Systems 2 Book
Author : Christian Brecher
Publisher : Springer Nature
Release : 2022-08-15
ISBN : 3662608634
Language : En, Es, Fr & De

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Book Description :

Download Machine Tools Production Systems 2 book written by Christian Brecher, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Compressors and Modern Process Applications

Compressors and Modern Process Applications Book
Author : Heinz P. Bloch,Arvind Godse
Publisher : John Wiley & Sons
Release : 2006-11-03
ISBN : 0470047186
Language : En, Es, Fr & De

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Book Description :

A modern reference to the principles, operation, and applications of the most important compressor types Thoroughly addressing process-related information and a wider variety of the major compressor types of interest to process plants, Compressors and Modern Process Applications uniquely covers the systematic linkage of fluid processing machinery to the processes they serve. This book is a highly practical resource for professionals responsible for purchasing, servicing, or operating compressors. It describes the main features of over 300 petrochemical and refining schematics and associated process descriptions involving compressors and expanders in modern industry. The organized presentation of this reference covers first the basics of compressors and what they are, and then progresses to important operational and process issues. It then explains the underlying principles, operating modes, selection issues, and major hardware elements for compressors. Topics include double-acting positive displacement compressors, rotary positive displacement compressors, understanding centrifugal process gas compressors, power transmission and advanced bearing technology, centrifugal compressor performance, gas processing and turbo-expander applications, and compressors typically found in petroleum refining and other petrochemical processes. Suitable for plant operation personnel, machinery engineering specialists, process engineers,as well as undergraduate students of this subject, this book's special features include: * Flow schematics of modern process units and processes used in gas transport, gas conditioning, petrochemical manufacture, and petroleum refining * Listings of licensors for each process on the flow schematics * Identification of each process flow schematic of compressors, cryogenic, and hot gas expanders at their respective locations * Important overview of surge control, estimating compressor performance, applications for air separation and gas processing plants, petroleum refinery issues, and important criteria that govern compressor selection and application Placing hundreds of associated process flow schematics at the fingertips of professionals and students, author and industry expert Heinz Bloch facilitates comprehension of the workings of various petrochemical, oil refining, and product upgrading processes that are served by compressors.

Machinery Condition Monitoring

Machinery Condition Monitoring Book
Author : Amiya Ranjan Mohanty
Publisher : CRC Press
Release : 2014-12-22
ISBN : 1466593059
Language : En, Es, Fr & De

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Book Description :

Find the Fault in the Machines Drawing on the author’s more than two decades of experience with machinery condition monitoring and consulting for industries in India and abroad, Machinery Condition Monitoring: Principles and Practices introduces the practicing engineer to the techniques used to effectively detect and diagnose faults in machines. Providing the working principle behind the instruments, the important elements of machines as well as the technique to understand their conditions, this text presents every available method of machine fault detection occurring in machines in general, and rotating machines in particular. A Single-Source Solution for Practice Machinery Conditioning Monitoring Since vibration is one of the most widely used fault detection techniques, the book offers an assessment of vibration analysis and rotor-dynamics. It also covers the techniques of wear and debris analysis, and motor current signature analysis to detect faults in rotating mechanical systems as well as thermography, the nondestructive test NDT techniques (ultrasonics and radiography), and additional methods. The author includes relevant case studies from his own experience spanning over the past 20 years, and detailing practical fault diagnosis exercises involving various industries ranging from steel and cement plants to gas turbine driven frigates. While mathematics is kept to a minimum, he also provides worked examples and MATLAB® codes. This book contains 15 chapters and provides topical information that includes: A brief overview of the maintenance techniques Fundamentals of machinery vibration and rotor dynamics Basics of signal processing and instrumentation, which are essential for monitoring the health of machines Requirements of vibration monitoring and noise monitoring Electrical machinery faults Thermography for condition monitoring Techniques of wear debris analysis and some of the nondestructive test (NDT) techniques for condition monitoring like ultrasonics and radiography Machine tool condition monitoring Engineering failure analysis Several case studies, mostly on failure analysis, from the author’s consulting experience Machinery Condition Monitoring: Principles and Practices presents the latest techniques in fault diagnosis and prognosis, provides many real-life practical examples, and empowers you to diagnose the faults in machines all on your own.

Reciprocating Compressors

Reciprocating Compressors  Book
Author : Heinz P. Bloch,John J. Hoefner
Publisher : Gulf Professional Publishing
Release : 1996-10-22
ISBN : 9780884155256
Language : En, Es, Fr & De

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Book Description :

Reciprocating compressors and their applications. Design and materials of reciprocating compressor components. Operation and maintenance of reciprocating compressors. Overhaul and repair of reciprocating compressors. Troubleshooting compressor problems. Preventive maintenance of reciprocating compressors. Safety in operation and maintenance. Appendix: Reciprocating compressor calculations. Index.

Utilisation of the Geared Five bar Slider crank Mechanism for Positive Displacement Machines

Utilisation of the Geared Five bar Slider crank Mechanism for Positive Displacement Machines Book
Author : Azfar Kalim
Publisher : Unknown
Release : 2010
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

"The conventional slider-crank mechanism which is often employed to drive reciprocating positive displacement machines is not adequate when it is necessary to produce non-uniform reciprocations in order to improve machine performance. Instead, this thesis dicusses the utilisation of the geared five-bar slider-crank mechanism to drive these machines." -- Introduction.

Screw Compressors

Screw Compressors Book
Author : Nikola Stosic,Ian Smith,Ahmed Kovacevic
Publisher : Springer Science & Business Media
Release : 2005-12-05
ISBN : 3540262288
Language : En, Es, Fr & De

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Book Description :

Althoughtheprinciplesofoperationofhelicalscrewmachines,ascompressors or expanders, have been well known for more than 100 years, it is only during the past 30 years that these machines have become widely used. The main reasons for the long period before they were adopted were their relatively poor e?ciency and the high cost of manufacturing their rotors. Two main developments led to a solution to these di?culties. The ?rst of these was the introduction of the asymmetric rotor pro?le in 1973. This reduced the bl- hole area, which was the main source of internal leakage by approximately 90%, and thereby raised the thermodynamic e?ciency of these machines, to roughly the same level as that of traditional reciprocating compressors. The second was the introduction of precise thread milling machine tools at - proximately the same time. This made it possible to manufacture items of complex shape, such as the rotors, both accurately and cheaply. From then on, as a result of their ever improving e?ciencies, high rel- bility and compact form, screw compressors have taken an increasing share of the compressor market, especially in the ?elds of compressed air production, and refrigeration and air conditioning, and today, a substantial proportion of compressors manufactured for industry are of this type. Despite, the now wide usage of screw compressors and the publication of many scienti?c papers on their development, only a handful of textbooks have been published to date, which give a rigorous exposition of the principles of their operation and none of these are in English.