Positive Displacement Machines

Author : Ibrahim A. Sultan
Publisher : Academic Press
ISBN 13 : 0128169990
Total Pages : 468 pages
Book Rating : 4.95/5 ( download)

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Download or read book Positive Displacement Machines written by Ibrahim A. Sultan and published by Academic Press. This book was released on 2019-08-01 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Author : V. Kadambi
Publisher : New Age International
ISBN 13 : 9780852264539
Total Pages : 296 pages
Book Rating : 4.34/5 ( download)

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Download or read book An Introduction to Energy Conversion written by V. Kadambi and published by New Age International. This book was released on 1977 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Jarosław Konieczny
Publisher : Infinite Study
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4./5 ( download)

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Download or read book Classification of Wear State for a Positive Displacement Pump Using Deep Machine Learning written by Jarosław Konieczny and published by Infinite Study. This book was released on 2023-01-01 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic power systems are commonly used in heavy industry (usually highly energy intensive and are often associated with high power losses. Designing a suitable system to allow an early assessment of the wear conditions of components in a hydraulic system (e.g., an axial piston pump) can effectively contribute to reducing energy losses during use. This paper presents the application of a deep machine learning system to determine the efficiency state of a multi-piston positive displacement pump. Such pumps are significant in high-power hydraulic systems. The correct operation of the entire hydraulic system often depends on its proper functioning. The wear and tear of individual pump components usually leads to a decrease in the pump’s operating pressure and volumetric losses, subsequently resulting in a decrease in overall pump efficiency and increases in vibration and pump noise. This in turn leads to an increase in energy losses throughout the hydraulic system, which releases excess heat. Typical failures of the discussed pumps and their causes are described after reviewing current research work using deep machine learning. Next, the test bench on which the diagnostic experiment was conducted and the selected operating signals that were recorded are described. The measured signals were subjected to a time–frequency analysis, and their features, calculated in terms of the time and frequency domains, underwent a significance ranking using the minimum redundancy maximum relevance (MRMR) algorithm. The next step was to design a neural network structure to classify the wear state of the pump and to test and evaluate the effectiveness of the network’s recognition of the pump’s condition. The whole study was summarized with conclusions.

Author : Raymond S Beebe
Publisher : Elsevier
ISBN 13 : 9780080514642
Total Pages : 192 pages
Book Rating : 4.42/5 ( download)

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Download or read book Predictive Maintenance of Pumps Using Condition Monitoring written by Raymond S Beebe and published by Elsevier. This book was released on 2004-04-16 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows how condition monitoring can be applied to detect internal degradation in pumps so that appropriate maintenance can be decided upon based on actual condition rather than arbitrary time scales. The book focuses on the main condition monitoring techniques particularly relevant to pumps (vibration analysis, performance analysis). The philosophy of condition monitoring is briefly summarised and field examples show how condition monitoring is applied to detect internal degration in pumps. * The first book devoted to condition monitoring and predictive maintenance in pumps. * Explains how to minimise energy costs, limit overhauls and reduce maintenance expenditure. * Includes material not found anywhere else.

Author : R. L. Earle
Publisher : Elsevier
ISBN 13 : 1483293106
Total Pages : 216 pages
Book Rating : 4.03/5 ( download)

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Download or read book Unit Operations in Food Processing written by R. L. Earle and published by Elsevier. This book was released on 2013-10-22 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This long awaited second edition of a popular textbook has a simple and direct approach to the diversity and complexity of food processing. It explains the principles of operations and illustrates them by individual processes. The new edition has been enlarged to include sections on freezing, drying, psychrometry, and a completely new section on mechanical refrigeration. All the units have been converted to SI measure. Each chapter contains unworked examples to help the student gain a grasp of the subject, and although primarily intended for the student food technologist or process engineer, this book will also be useful to technical workers in the food industry

Author : Heinz P Bloch
Publisher : Elsevier
ISBN 13 : 9780750670814
Total Pages : 754 pages
Book Rating : 4.19/5 ( download)

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Download or read book Process Plant Machinery, Second Edition written by Heinz P Bloch and published by Elsevier. This book was released on 1998-11-03 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Author : Noah D. Manring
Publisher : McGraw Hill Professional
ISBN 13 : 0071812210
Total Pages : 321 pages
Book Rating : 4.14/5 ( download)

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Download or read book Fluid Power Pumps and Motors: Analysis, Design and Control written by Noah D. Manring and published by McGraw Hill Professional. This book was released on 2013-07-22 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: A COMPLETE GUIDE TO FLUID POWER PUMPS AND MOTORS Written by an expert in the field of fluid power, this book provides proven methods for analyzing, designing, and controlling high-performance axial-piston swash-plate type machinery. Fluid Power Pumps and Motors: Analysis, Design, and Control offers a comprehensive mechanical analysis of hydrostatic machines and presents meticulous design guidelines for machine components. Detailed diagrams and useful formulas are included throughout. Using the results and techniques employed in this practical resource will reduce product delivery lead-time and costs to increase overall efficiency. COVERAGE INCLUDES: Fluid properties | Fluid mechanics | Mechanical analysis Piston pressure | Steady-state results | Machine efficiency Designing a cylinder block, valve plate, piston, slipper, swash plate, and shaft | Displacement controlled pumps Pressure controlled pumps

Author : Heinz P. Bloch
Publisher : John Wiley & Sons
ISBN 13 : 0471929522
Total Pages : 592 pages
Book Rating : 4.29/5 ( download)

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Download or read book A Practical Guide to Compressor Technology written by Heinz P. Bloch and published by John Wiley & Sons. This book was released on 2006-09-18 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Complete overview of theory, selection, design, operation, and maintenance This text offers a thorough overview of the operating characteristics, efficiencies, design features, troubleshooting, and maintenance of dynamic and positive displacement process gas compressors. The author examines a wide spectrum of compressors used in heavy process industries, with an emphasis on improving reliability and avoiding failure. Readers learn both the theory underlying compressors as well as the myriad day-to-day practical issues and challenges that chemical engineers and plant operation personnel must address. The text features: Latest design and manufacturing details of dynamic and positive displacement process gas compressors Examination of the full range of machines available for the heavy process industries Thorough presentation of the arrangements, material composition, and basic laws governing the design of all important process gas compressors Guidance on selecting optimum compressor configurations, controls, components, and auxiliaries to maximize reliability Monitoring and performance analysis for optimal machinery condition Systematic methods to avoid failure through the application of field-tested reliability enhancement concepts Fluid instability and externally pressurized bearings Reliability-driven asset management strategies for compressors Upstream separator and filter issues The text's structure is carefully designed to build knowledge and skills by starting with key principles and then moving to more advanced material. Hundreds of photos depicting various types of compressors, components, and processes are provided throughout. Compressors often represent a multi-million dollar investment for such applications as petrochemical processing and refining, refrigeration, pipeline transport, and turbochargers and superchargers for internal combustion engines. This text enables the broad range of engineers and plant managers who work with these compressors to make the most of the investment by leading them to the best decisions for selecting, operating, upgrading, maintaining, and troubleshooting.

Author : David Mills
Publisher : CRC Press
ISBN 13 : 9780203021989
Total Pages : 724 pages
Book Rating : 4.83/5 ( download)

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Download or read book Handbook of Pneumatic Conveying Engineering written by David Mills and published by CRC Press. This book was released on 2004-01-21 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Author : Theo Mang
Publisher : Springer
ISBN 13 : 9783642226465
Total Pages : 0 pages
Book Rating : 4.69/5 ( download)

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Download or read book Encyclopedia of Lubricants and Lubrication written by Theo Mang and published by Springer. This book was released on 2014-01-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of lubricants in virtually all fields of the engineering industry is reflected by an increasing scientific research of the basic principles. Energy efficiency and material saving are just two core objectives of the employment of high-tech lubricants. The encyclopedia presents a comprehensive overview of the current state of knowledge in the realm of lubrication. All the aspects of fundamental data, underlying concepts and use cases, as well as theoretical research and last but not least terminology are covered in hundreds of essays and definitions, authored by experts in their respective fields, from industry and academic institutes.