Guide to the Design, Selection, and Application of Screw Feeders, Lyn Bates

Автор: Stosic N., Smith Ian, Kovacevic Ahmed
Название: Screw Compressors / Mathematical Modelling and Performance Calculation
ISBN: 3540242759 ISBN-13(EAN): 9783540242758
Издательство: Springer
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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: Yu Cheng-Ching
Название: Autotuning of PID Controllers / A Relay Feedback Approach
ISBN: 1846280362 ISBN-13(EAN): 9781846280368
Издательство: Springer
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Цена: 139310.00 T
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Описание: Provides methods for improving PID controller performance. This title covers derivation of analytical expressions for relay feedback responses; shapes of relay responses and improved closed-loop control and performance assessment; and, autotuning for handling process nonlinearity in multiple-model-based cases.

Автор: Gallardo-Alvarado Jaime
Название: Kinematic Analysis of Parallel Manipulators by Algebraic Screw Theory
ISBN: 3319809695 ISBN-13(EAN): 9783319809694
Издательство: Springer
Рейтинг:
Цена: 139750.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book reviews the fundamentals of screw theory concerned with velocity analysis of rigid-bodies, confirmed with detailed and explicit proofs.

Автор: Halperin, Ido,
Название: Design of optimal feedback for structural control /
ISBN: 0367354128 ISBN-13(EAN): 9780367354121
Издательство: Taylor&Francis
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Цена: 163330.00 T
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Описание: This book addresses problems in optimal structural control. It provides solutions and techniques for optimal control design problems related to passive and semi-active controlled structures. Optimal control theory is used in order to solve these problems in a rigorous manner.

Автор: O`Brien J. J., O`Brien M. W.
Название: How to Run a Lathe - Volume I (Edition 43) the Care and Operation of a Screw-Cutting Lathe
ISBN: 1473337577 ISBN-13(EAN): 9781473337572
Издательство: Неизвестно
Цена: 35550.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This is the first volume of "How to Run a Lathe" by J. J. O'Brien and M. W. O'Brien. This novice-friendly and profusely-illustrated handbook contains a wealth of practical information on all manner of lathe work, ranging from turning and boring to filing and polishing. Highly recommended for those with an interest in woodwork and not to be missed by collectors of allied literature. Contents include: "History and Development of the Lathe", "Setting up and Leveling the Lathe", "Operation of the Lathe", "Lathe Tools and Their Application", "How to Take Accurate Measurements", "Chuck Work", "Plain Turning (Work between Centers)", "Drilling, Reaming and Tapping", "Cutting Screw Threads", etc. Many vintage books such as this are becoming increasingly scarce and expensive. We are republishing this volume now in an affordable, modern, high-quality addition complete with the original text and artwork.

Автор: Ahmed Kovacevic; Nikola Stosic; Ian Smith
Название: Screw Compressors
ISBN: 3642071643 ISBN-13(EAN): 9783642071645
Издательство: Springer
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Цена: 113180.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Computational Fluid Dynamics in Screw Machines.- Grid Generation of Screw Machine Geometry.- Applications.- Conclusions.

Автор: Oded Yaniv
Название: Quantitative Feedback Design of Linear and Nonlinear Control Systems
ISBN: 1441950893 ISBN-13(EAN): 9781441950895
Издательство: Springer
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Цена: 174130.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Quantitative Feedback Design of Linear and Nonlinear Control Systems is a self-contained book dealing with the theory and practice of Quantitative Feedback Theory (QFT).

Автор: Klemens Kohlgruber
Название: Co-Rotating Twin-Screw Extruders: Applications
ISBN: 1569907811 ISBN-13(EAN): 9781569907818
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 208990.00 T
Наличие на складе: Нет в наличии.
Описание: Co-rotating twin-screw extruders are extensively used for the preparation, compounding, mixing, and processing of plastics, but also in other industry branches, such as in rubber and food processing, and increasingly in the pharmaceutical industry too. Derived from the classic bestselling work Co-Rotating Twin Screw Extruders, this book focuses on the application and machine technology of co-rotating twin-screw extrusion. It includes functional zones in the extruder, scale-up and scale-down, machine technology, and many application examples from a broad range of areas.

Co-rotating twin-screw machines usually have modular configurations and are thus quite flexible for adapting to changing tasks and material properties. Well-founded knowledge of machines, processes, and material behavior is required in order to design and operate twin-screw extruders for economically successful operations. With chapters written by many expert authors from industry and academia, this book provides valuable information on applications from a practical perspective, suitable for both beginners and experienced professional engineers.

Автор: Kovacevic Ahmed, Stosic Nikola, Smith Ian
Название: Screw Compressors / Three Dimensional Computational Fluid Dynamics and Solid Fluid Interaction
ISBN: 3540363025 ISBN-13(EAN): 9783540363026
Издательство: Springer
Рейтинг:
Цена: 139310.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book - the authors' second book on screw compressors – presents the results of the most up to date methods of three-dimensional modeling of the fluid dymanics and the solid-fluid interaction within these machines, which are still being developed. By including them in the design process, it is possible, not only to predict flow patterns more accurately, and hence improve the design of the critical components, but also to determine how the pressure and temperature distribution within the compressor distorts the rotors and casing and how this, in turn, has an interactive effect on the performance.Such calculating facilities are especially valuable for oil free machines, in which temperature changes are much larger and thus make thermal distortion effects more significant. However, it confers advantages in all cases, as improved machine tools enable manufacturing tolerances to be reduced and hence compressors can be built with smaller clearances. Four examples outline the scope of the applied mathematical model for three dimensional calculation of fluid flow and stresses in the solid parts of the screw machine.

Автор: Nikola Stosic; Ian Smith; Ahmed Kovacevic
Название: Screw Compressors
ISBN: 3642063500 ISBN-13(EAN): 9783642063503
Издательство: Springer
Рейтинг:
Цена: 113180.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 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

Автор: Gallardo-Alvarado
Название: Kinematic Analysis of Parallel Manipulators by Algebraic Screw Theory
ISBN: 3319311247 ISBN-13(EAN): 9783319311241
Издательство: Springer
Рейтинг:
Цена: 139310.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book reviews the fundamentals of screw theory concerned with velocity analysis of rigid-bodies, confirmed with detailed and explicit proofs. The author additionally investigates acceleration, jerk, and hyper-jerk analyses of rigid-bodies following the trend of the velocity analysis. With the material provided in this book, readers can extend the theory of screws into the kinematics of optional order of rigid-bodies. Illustrative examples and exercises to reinforce learning are provided. Of particular note, the kinematics of emblematic parallel manipulators, such as the Delta robot as well as the original Gough and Stewart platforms are revisited applying, in addition to the theory of screws, new methods devoted to simplify the corresponding forward-displacement analysis, a challenging task for most parallel manipulators.

Автор: F. Martelli
Название: Twin-Screw Extruders
ISBN: 1468414666 ISBN-13(EAN): 9781468414660
Издательство: Springer
Рейтинг:
Цена: 87070.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Most books on plastics machinery include a preamble on the origin of such equipment, and some even discuss the origin of plastic itself, dating back to the early 1900s and such men as Leo Baekeland - the real founder of synthetic plastics.