COMPRESSOR PERFORMANCE

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Compressor Performance

Author : Theodore Gresh
ISBN : 9780128142202
Genre : Technology & Engineering
File Size : 41.17 MB
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Compressor Performance: Aerodynamics for the User, Third Edition continues the book's 25 year history as a trusted reference on compressor design and maintenance. This new edition is updated throughout to cover new regulations and technology relevant to compressors, with new content adding coverage of strings of equipment, including gas turbines. Users will find sections that run the full spectrum of information needed for an individual to select, operate, test and maintain axial or centrifugal compressors. In addition, basic aerodynamic theory provides users with the how's and why's of compressor design, and troubleshooting guidelines help maintenance engineers save time in the field. Provides detailed instructions for best practice field performance tests to ASME standards Includes illustrations with detailed diagrams of compressor equipment Presents new case studies of equipment string analysis Includes extensive reference material in an appendix, including Mollier diagrams, permissible deviations and fluctuations, and surge identification procedures
Category: Technology & Engineering

Compressor Performance

Author : M. Theodore Gresh
ISBN : UOM:39015018995145
Genre : Technology & Engineering
File Size : 87.6 MB
Format : PDF, Kindle
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Compressor Performance will be appreciated as a handy reference book by compressor design engineers and compressor maintenance engineers as well as engineering students. As its title suggest, this book covers the full spectrum of information needed for an individual to select, operate, test and maintain axial or centrifugal compressors. This book includes everything necessary to the mechanical engineer and student. There is a basic overview of aerodynamic theory, a troubleshooting guide, and numerous example problems. The example problems, covering everything from gas properties to flow meter calculations, will provide easy analysis of compressor performance. This is the ideal reference on the topic of compressor performance.
Category: Technology & Engineering

Process Centrifugal Compressors

Author : Klaus H. Lüdtke
ISBN : 3540404279
Genre : Science
File Size : 77.30 MB
Format : PDF, Kindle
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Throughout the last decades, centrifugal compressor research and development have been revolutionized. Computational fluid dynamics have provided a better understanding of the flow and physical phenomena, and the design of new cen trifugal compressor components has been transformed from an "art" into a "sci ence". New materials and manufacturing techniques now create new geometries that could only be dreamed of in the past, and new challenging applications have pushed the limits beyond what was considered the state of the art. This new book presenting a comprehensive look at industrial compressors is therefore very timely. Readers will find a large amount of information based on extensive experience, a clear and well-founded approach to real-gas handling and solutions to many practical problems. It will provide engineering contractors and users of industrial compressors with a better insight into the "how" and "why" of different design features thus allowing a more profound basis for discussions with manufacturers. It will also cast a light on the day-by-day design practice to academia by revealing the limitations and requirements of practical applications and economics. This book combines a strict mathematical approach with practical experience and is illustrated with many examples. It fills in the gap between academic text books and encyclopaedic descriptions of industrial compressors. I have no doubt that this book, based on several decades of experience in the industry, both in the USA and Europe, will be well received by the centrifugal compressor community.
Category: Science

Screw Compressors

Author : Nikola Stosic
ISBN : 3540242759
Genre : Technology & Engineering
File Size : 56.14 MB
Format : PDF
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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.
Category: Technology & Engineering

A Practical Guide To Compressor Technology

Author : Heinz P. Bloch
ISBN : 9780471929529
Genre : Science
File Size : 31.99 MB
Format : PDF, ePub
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A Complete overview of theory, selection, design, operation, andmaintenance This text offers a thorough overview of the operatingcharacteristics, efficiencies, design features, troubleshooting,and maintenance of dynamic and positive displacement process gascompressors. The author examines a wide spectrum of compressorsused in heavy process industries, with an emphasis on improvingreliability and avoiding failure. Readers learn both the theoryunderlying compressors as well as the myriad day-to-day practicalissues and challenges that chemical engineers and plant operationpersonnel must address. The text features: Latest design and manufacturing details of dynamic and positivedisplacement process gas compressors Examination of the full range of machines available for theheavy process industries Thorough presentation of the arrangements, materialcomposition, and basic laws governing the design of all importantprocess gas compressors Guidance on selecting optimum compressor configurations,controls, components, and auxiliaries to maximize reliability Monitoring and performance analysis for optimal machinerycondition Systematic methods to avoid failure through the application offield-tested reliability enhancement concepts Fluid instability and externally pressurized bearings Reliability-driven asset management strategies forcompressors Upstream separator and filter issues The text's structure is carefully designed to build knowledgeand skills by starting with key principles and then moving to moreadvanced material. Hundreds of photos depicting various types ofcompressors, components, and processes are provided throughout. Compressors often represent a multi-million dollar investmentfor such applications as petrochemical processing and refining,refrigeration, pipeline transport, and turbochargers andsuperchargers for internal combustion engines. This text enablesthe broad range of engineers and plant managers who work with thesecompressors to make the most of the investment by leading them tothe best decisions for selecting, operating, upgrading,maintaining, and troubleshooting.
Category: Science

Centrifugal Compressors

Author : Meherwan P. Boyce
ISBN : 9780878148011
Genre : Technology & Engineering
File Size : 29.51 MB
Format : PDF, ePub
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Annotation The proper selection of a compressor is a complex and important decision. The successful operation of many plants depends on smooth and efficient compressor operations. To ensure the best selection and proper maintenance of a centrifugal compressor, the engineer must have a knowledge of many engineering disciplines. Boyce provides an up-to-date reference in the field of centrifugal compressors covering all major aspects of design, operation, and maintenance. As well, he includes technical details on sizing, plant layout, fuel selection, types of drives, and performance characteristics of all major components in a co-generation or combined-cycle power plant.
Category: Technology & Engineering

Supercharging Turbocharging And Nitrous Oxide Performance

Author : Earl Davis
ISBN : 0760308373
Genre : Transportation
File Size : 24.52 MB
Format : PDF, Mobi
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This complete guide to forced induction modifications covers every aspect of the process, from assessing desired power goals and choosing the right aftermarket system, to engine preparation, necessary tools, installation procedures, driveability and part
Category: Transportation