Fluid Machinery: Life Extension of Pumps, Gas Compressors and Drivers, Heinz Bloch
Автор: Stosic N., Smith Ian, Kovacevic Ahmed Название: Screw Compressors / Mathematical Modelling and Performance Calculation ISBN: 3540242759 ISBN-13(EAN): 9783540242758 Издательство: Springer Рейтинг: Цена: 130610.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The first part of Screw Compressors gives a review of recent developments in screw compressor design. The second part presents a generalized mathematical definition of screw machine rotors and describes some well known lobe shapes in detail. The third part treats the mathematical modelling of the thermodynamics and fluid mechanics of compression and expansion processes. This includes discussion of the issues addressed in order to be able to predict the optimum rotor size and speed and built-in volume ratio and, in the case of oil flooded machines, the injection position and jet diameter. The fourth and fifth parts discuss the principles used and describe the application of the analytical procedures and rotor profiling techniques, presented in the earlier chapters, to the design of a number of twin screw compressors, currently manufactured including the examples of combining expansion and compression in the same machine.
Автор: Klaus H. L?dtke Название: Process Centrifugal Compressors ISBN: 3642073301 ISBN-13(EAN): 9783642073304 Издательство: Springer Рейтинг: Цена: 139310.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Originating in the process compressor industry, this text primarily addresses: rotating equipment engineers, project engineers, engineering contractors, and compressor user companies in oil and gas field operations, natural gas processing, petroleum refining, petrochemical processing, industrial refrigeration, and chemical industries.
Автор: Manish Bhardwaj Название: Compressors ISBN: 1681175002 ISBN-13(EAN): 9781681175003 Издательство: Gazelle Book Services Рейтинг: Цена: 257400.00 T Наличие на складе: Невозможна поставка. Описание: Compressors are essential machines for a large number of modern manufacturing processes. Like the hearts pumping life to the production lines, compressors are vital to the operation of key industrial sectors, such as the petrochemical and the mining industries, which rely on compressors for critical tasks, ranging from temperature control to gas transportation and mixing. As a result, there have been continual efforts by the academic and industrial communities to improve the reliability and performance of such turbomachinery as new technologies become available. Stability is a critical factor that limits the performance of compressors. The maximum mass flow output of a compression system is capped by choke, which is generally not a destabilizing phenomenon, and it is caused by the compressed medium reaching sonic conditions.
Автор: Robert X. Perez Название: Operator?s Guide to Process Compressors ISBN: 1119580617 ISBN-13(EAN): 9781119580614 Издательство: Wiley Рейтинг: Цена: 198470.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
The perfect primer for anyone responsible for operating or maintaining process gas compressors.
Gas compressors tend to be the largest, most costly, and most critical machines employed in chemical and gas transfer processes. Since they tend to have the greatest effect on the reliability of processes they power, compressors typically receive the most scrutiny of all the machinery among the general population of processing equipment. To prevent unwanted compressor failures from occurring, operators must be taught how their equipment should operate and how each installation is different from one another.
The ultimate purpose of this book is to teach those who work in process settings more about gas compressors, so they can start up and operate them correctly and monitor their condition with more confidence. Some may regard compressor technology as too broad and complex a topic for operating personnel to fully understand, but the author has distilled this vast body of knowledge into some key, easy to understand lessons for the reader to study at his or her own pace.
This groundbreaking new work is a must-have for any engineer, operator, or manager working with process compressors.
The main goals of this book are to:
Explain important theories and concepts about gases and compression processes with a minimum of mathematics
Identify key compressor components and explain how they affect reliability
Explain how centrifugal compressors, reciprocating compressors, and screw compressors function.
Explain key operating factors that affect reliabilityIntroduce the reader to basic troubleshooting methodologies
Introduce operators to proven field inspection techniques
Improve the confidence of personnel operating compressors by teaching them the basics of compressor theory
Improve compressor reliability plantwide by teaching operating and inspection best practices
Improve communication between operating and supporting plant personnel by providing a common vocabulary of compressor terms
Help processing plants avoid costly failures by teaching operators how to identify early compressor issues during field inspections
Автор: Aslam Khan Название: Compressors & Modern Process Applications ISBN: 1681173441 ISBN-13(EAN): 9781681173443 Издательство: Gazelle Book Services Рейтинг: Цена: 244510.00 T Наличие на складе: Невозможна поставка. Описание: Compressors represent a multimillion dollar investment for many plants, and profitability can be neither reached nor sustained by organizations that neglect this critically important asset. This is clearly brought out in more detailed compressor texts; these are available and listed in the references. However, whereas these more detailed texts have often been recommended for and by machinery reliability professionals, a condensed overview of compressor design, operation, and maintenance is desired by other job functions and will thus be given in this book. This material will assist the very wide spectrum of readers whose process involvement brings them into contact with large process compressors. As an example and to run a smooth organization, terminology must be unified and misconceptions dispelled wherever they creep into our thinking.
Автор: Ward Vaughn, Jonathan Hector Название: Centrifugal Pumps: Characteristics, Uses & Performance ISBN: 1536125466 ISBN-13(EAN): 9781536125467 Издательство: Nova Science Рейтинг: Цена: 257650.00 T Наличие на складе: Невозможна поставка. Описание: In Chapter One, Fujun Wang, Chaoyue Wang, Zhengjun Yang, Peijian Zhou, and Zhifeng Yao propose and examine a dynamic mixed nonlinear SGS model, with the results indicating that this wall-resolved near-wall solution could capture details more accurately. In Chapter Two, Jose Gonzalez and Jesus M. Fernandez present a study wherein the flow in a one stage, single volute centrifugal pump is examined at the Fluid Mechanics Laboratory at the Universidad de Oviedo. In Chapter Three, Hua-Shu Dou, Lulu Zheng, Zuchao Zhu, Xiaoping Chen, and Baoling Cui discuss the evolution of the separating flow and pressure variation distribution around the tongue region in a centrifugal pump. In Chapter Four, Angelo Leto discusses centrifugal pumps for liquid-propellant engines for space propulsion applications. Jamshid H. Karimov, MD, PhD, Shinji Okano, MD, and Kiyotaka Fukamachi, MD, PhD review continuous-flow mechanical circulatory support technology in Chapter Five. Next, Susanta K. Das wraps up the book with an experiment on the effect of impeller vane geometry design on the performance of a centrifugal pump.
Автор: Johann Friedrich G?lich Название: Centrifugal Pumps ISBN: 3030147878 ISBN-13(EAN): 9783030147877 Издательство: Springer Рейтинг: Цена: 214280.00 T Наличие на складе: Невозможна поставка. Описание: This handbook summarizes the research results on hydraulic problems in centrifugal pump design and describes the state of the art in a comprehensive way. For this 4th edition, current research results of practical relevance were included. The selection and presentation of the material was oriented towards the needs of pump manufacturers, system planners and pump operators. Much space is devoted to understanding the physical relationships as essential knowledge for correct application. The latter is supported by more than 160 diagrams and tables for calculation and problem diagnosis .The book has been extensively updated. New additions: - A separate chapter on 'Vibrations on vertical pumps'.- Measurements of hydraulic exciter and impeller reaction forces- Alternating stresses and fatigue fractures of impellers- a critical study on the accuracy of numerical flow calculations of pumps- Design of inlet housings and double spirals for multistage pumps.
Автор: Angelo Freni; Belal Dawoud; Lucio Bonaccorsi; Stef Название: Characterization of Zeolite-Based Coatings for Adsorption Heat Pumps ISBN: 3319093266 ISBN-13(EAN): 9783319093260 Издательство: Springer Рейтинг: Цена: 47880.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Basics of Adsorption Heat Pump Processes.- Adsorption Heat Exchangers.- Hydrothermal Stability of Adsorbent Coatings.- Mechanical Stability of Adsorbent Coatings.
Автор: Neeraj Mahur Название: Centrifugal Pumps: Design & Application ISBN: 1681173417 ISBN-13(EAN): 9781681173412 Издательство: Gazelle Book Services Рейтинг: Цена: 244510.00 T Наличие на складе: Невозможна поставка. Описание: Centrifugal pumps perform many important functions to control the built environment. The physics and basic mechanics of pumps have not changed substantially in the last century. However, the state of the art in the application of pumps has improved dramatically in recent years. Even so, pumps are still often not well applied, and become common targets in retrocommissioning projects where field assessment and testing can reveal significant energy savings potential from optimizing pump performance. Typically, retrocommissioning finds that pump flow rates do not match their design intent and that reducing flow rates to match load requirements or eliminating unnecessary pressure drops can save energy.
Автор: McGuire, J.T. Название: Pumps for Chemical Processing ISBN: 0367403145 ISBN-13(EAN): 9780367403140 Издательство: Taylor&Francis Рейтинг: Цена: 65320.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: A reference for the chemical engineer on the application, selection, construction, procurement, installation, operation, and maintenance of the three basic types of pumps used in chemical processing: centrifugal, rotary, and reciprocating. Emphasizes aspects that cause practical operating problems,
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