Category: Machinery

By R. W. Haywood and W. A. Woods (Auth.)

By Alain Glumineau, Jesús de Leon Morales

This monograph indicates the reader the way to steer clear of the burdens of sensor fee, lowered inner actual area, and approach complexity within the keep watch over of AC vehicles. Many functions fields—electric cars, wind- and wave-energy converters and robotics, between them—will benefit.
Sensorless AC electrical Motor keep watch over describes the removal of actual sensors and their alternative with observers, i.e., software program sensors. Robustness is brought to beat difficulties linked to the unavoidable imperfection of information of desktop parameters—resistance, inertia, and so on—encountered in actual platforms. the main points of a giant variety of velocity- and/or position-sensorless principles for various different types of permanent-magnet synchronous automobiles and induction cars are offered besides numerous novel observer designs for electric machines. keep an eye on concepts are built utilizing high-order, sliding-mode and quasi-continuous-sliding-mode innovations and varieties of observer–controller schemes in keeping with backstepping and sliding-mode concepts are defined. Experimental effects validate the functionality of those observer and controller configurations with attempt trajectories of importance in tricky sensorless-AC-machine problems.
Control engineers operating with AC vehicles in numerous commercial environments will locate the space-and-cost-saving rules specified in Sensorless AC electrical Motor regulate of a lot curiosity. educational researchers and graduate scholars from electric, mechanical and control-engineering backgrounds should be in a position to see how complex theoretical keep an eye on will be utilized in significant actual systems.

By William R. Martini, Richard Washington

The aim of this layout guide is to supply an advent to Stirling cycle warmth engines, to prepare and establish the to be had Stirling engine literature, and to spot, set up, review and evaluate non-proprietary Stirling engine layout methodologies

Many Machinist initiatives, would get advantages from analyzing this book.

By Tomasz Krysinski

For all rotational machines, the research of dynamic stresses and the ensuing vibrations is a vital topic. in terms of helicopters and piston engines, this research turns into the most important. From the layout of elements operating below tension to the relief of the vibration degrees, the luck of a undertaking lies typically within the palms of the dynamicists.

The authors have mixed their abilities and event to supply an entire presentation at the matters concerned. half one describes, in concrete phrases, the most dynamic phenomena and the way they are often saw actually. half offers information regarding the modeling tools required to appreciate the dynamic phenomena and boost options able to taking out the main critical results.

By L M Cheng

This ebook offers a normal technical and mechanical historical past for the elemental processing equipment now used for making snacks, baked items and confectionery. It covers the elemental ideas, laptop layout, functionality, operation and output.

By Patrick M McGuire

Positioned easily, this is often most likely the 1st publication in forty years to comprehensively speak about conveyors, an issue that turns out mundane until eventually it is advisable to to maneuver fabric from aspect A to indicate B with out handbook intervention. Conveyors: program, choice, and Integration provides business designers, engineers, and operations managers key details they have to deliberate to make certain which kind of conveyor to buy and the way to optimally combine it into their method to satisfy their shipping wishes. Tapping into his greater than two decades of expertise within the fabrics dealing with undefined, the writer discusses standards for particular items or fabrics and environmental elements, overlaying operation in severe temperatures. every one bankruptcy information a particular kind of conveyor—including chain, belt, and gravity varieties—and highlights its fundamental positive aspects, resembling load potential and price, and operation. The textual content additionally addresses expenditures and ambitions of fabric dealing with, exploring expense calculations, controls platforms, and different suitable points. It contains photos of tangible installations and a thesaurus of key words. research from the event of a Conveyor professional except you might have conveyor adventure, you’ll need assistance deciding upon the easiest mode of transportation on your product. This quantity stands aside as an reduction during this choice procedure since it doesn't take a myopic view of 1 particular kind of conveyor. instead of completely overlaying bulk fabric dealing with or screw conveyors, it analyzes the entire significant sorts of conveyors. This booklet isn't really intended to be an engineering guide for designing conveyors, yet quite a broader consultant to integrating conveyors in a transportation approach.

By Edwin Kiel

„Antriebsl?sungen" richtet sich an alle, die wissen wollen, wie geregelte Antriebe in hoch automatisierten Fabriken und in Logistiksystemen funktionieren. Diese Antriebe erm?glichen es, dass Produkte sehr effizient in hohen Mengen hergestellt und zum Endverbraucher gebracht werden. Die Autoren behandeln ausschlie?lich die elektromechanische Energieumsetzung durch geregelte Elektromotoren – das Antriebssystem und seine Komponenten. Das Zusammenspiel von software program, Elektronik und Mechanik wird anhand ausgew?hlter Antriebsl?sungen anschaulich verdeutlicht. Das Kapitel Engineering erl?utert den Konstruktionsprozess und die hierbei eingesetzten Werkzeuge.

By E. Shashi Menon

Operating advisor to Pumps and Pumping Stations: Calculations and Simulations discusses the appliance of pumps and pumping stations utilized in pipelines that shipping beverages. It offers an creation to the fundamental conception of pumps and the way pumps are utilized to useful occasions utilizing examples of simulations, with no wide mathematical research.

The e-book starts with simple innovations resembling the kinds of pumps utilized in the undefined; the homes of drinks; the functionality curve; and the Bernoullis equation. It then appears to be like on the components that impact pump functionality and a few of the equipment of calculating strain loss in piping structures. this can be by means of discussions of pump process head curves; functions and economics of centrifugal pumps and pipeline structures; and pump simulation utilizing the software program PUMPCALC. normally, the idea is defined and by means of solved instance difficulties in either U.S. primary method (English) and SI (metric) devices. extra perform difficulties are supplied in every one bankruptcy as additional workout.
This ebook was once designed to be a operating advisor for engineers and technicians facing centrifugal pumps within the water, petroleum, oil, chemical, and technique industries.

• Calculations for his or her choice, sizing and tool output
• Case reports in accordance with the author’s 35 years of box experience
• Covers all kinds of pumps
• Simplified versions and simulations

By Jan Klingelnberg

Das Buch bietet erstmals eine ganzheitliche Darstellung von Kegelrädern.

Ein ausgewiesenes Autorenteam zeigt die Einsatzgebiete dieser Maschinenelemente auf und stellt ausgehend von der Verzahnungstheorie die geometrischen Merkmale der Kegelräder sowie die unterschiedlichen Verzahnverfahren dar. Der Aspekt der räumlichen Verzahnung wird bei der Zahnflankengestaltung, der Tragfähigkeit und dem Geräuschverhalten ausführlich gewürdigt. Die Darstellung der Fertigungsprozesse mit den erforderlichen Technologien verschafft eine Wissensbasis, auf welcher fundierte Entscheidungen getroffen werden können.

Den Autoren gelingt es, den Leser in die komplexe Welt der Kegelräder umfassend einzuführen und die rasante Weiterentwicklung dieser Maschinenelemente detailliert und verständlich darzustellen. Das Buch wendet sich an Konstrukteure im Maschinen- und Fahrzeugbau, an Anwender im Bereich Kegelradproduktion sowie an Studierende im Maschinenbau.