Author: Brian Nesbitt
Publisher: Elsevier
ISBN: 0080549217
Category : Technology & Engineering
Languages : en
Pages : 499
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Book Description
Written by an experienced engineer, this book contains practical information on all aspects of pumps including classifications, materials, seals, installation, commissioning and maintenance. In addition you will find essential information on units, manufacturers and suppliers worldwide, providing a unique reference for your desk, R&D lab, maintenance shop or library.* Includes maintenance techniques, helping you get the optimal performance out of your pump and reducing maintenance costs * Will help you to understand seals, couplings and ancillary equipment, ensuring systems are set up properly to save time and money * Provides useful contacts for manufacturers and suppliers who specialise in pumps, pumping and ancillary equipment
Author: Marc Borremans
Publisher: John Wiley & Sons
ISBN: 1119534143
Category : Technology & Engineering
Languages : en
Pages : 507
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Book Description
A practical guide to the majority of pumps and compressors used in engineering applications Pumps and compressors are ubiquitous in industry, used in manufacturing, processing and chemical plant, HVAC installations, aerospace propulsion systems, medical applications, and everywhere else where there is a need to pump liquids, or circulate or compress gasses. This well-illustrated handbook covers the basic function, performance, and applications for the most widely used pump and compressor types available on the market today. It explains how each device operates and includes the governing mathematics needed to calculate device performance such as flow rates and compression. Additionally, real-world issues such as cavitation, and priming are covered. Pumps & Compressors is divided into two sections, each of which offers a notation of variables and an introduction. The Pumps section covers piston pumps, radial turbopumps, axial turbopumps, rotating pumps, hydraulic pumps, and pumps with driving flow. The Compressors section covers piston compressors, rotating compressors, turbo compressors, ejectors, vacuum pumps, and compressors for cooling purposes. A virtual encyclopedia of all pumps and compressors that describes the mechanics of all devices and the theory, mathematics, and formulas governing their function Allows the reader to develop the skills needed to confidently select the appropriate pump or compressor type and specification for their applications Pumps & Compressors is an excellent text for courses on pumps and compressors, as well as a valuable reference for professional engineers and laymen seeking knowledge on the topic.
Author: District of Columbia. Fire Department
Publisher:
ISBN:
Category : Fire-departments
Languages : en
Pages : 246
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Book Description
Author: Daniel C. Molden
Publisher: Guilford Publications
ISBN: 1462519296
Category : Psychology
Languages : en
Pages : 273
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Book Description
How incidentally activated social representations affect subsequent thoughts and behaviors has long interested social psychologists. Recently, such priming effects have provoked debate and skepticism. Originally a special issue ofSocial Cognition, this book examines the theoretical challenges researchers must overcome to further advance priming studies and considers how these challenges can be met. The volume aims to reduce the confusion surrounding current discussions by more thoroughly considering the many phenomena in social psychology that the term ?priming? encompasses, and closely examining the psychological processes that explain when and how different types of priming effects occur.
Author: Ross C Mackay
Publisher: Elsevier
ISBN: 9781856174107
Category : Technology & Engineering
Languages : en
Pages : 312
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Book Description
A practical account of pumping, starting with basics and providing a detailed but accessible understanding of all aspects of the pumping process and what can go wrong with it. (Midwest).
Author:
Publisher: Delene Kvasnicka
ISBN:
Category :
Languages : en
Pages : 72
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Book Description
Author: Linda B. Mongero
Publisher: Springer Science & Business Media
ISBN: 1597453056
Category : Medical
Languages : en
Pages : 584
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Book Description
With the introduction of cardiac surgery more than five decades ago and the use of the heart-lung machine for open heart surgical procedures granting the surgeon unlimited time in which to operate inside the heart, a complex task has been given to the Perfusionist. With a pairing of a perfusionist and a surgeon for each chapter, this book is an essential collection of techniques and protocols to aid in decision making in the operating room.
Author: Christine Coombe
Publisher: Springer Nature
ISBN: 3030347621
Category : Education
Languages : en
Pages : 427
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Book Description
Written by leading experts in the field of TESOL, this book explores the literature on various topic areas and demonstrates how teachers can increase their levels of professionalism by acquiring some general and field-specific strategies. Being a teaching professional is not simply about having the right teaching qualifications and good academic standing, it involves a commitment to being innovative and transformative in the classroom and helping both students and colleagues achieve their goals. A dictionary definition of professionalism reads as follows: professionalism is the conduct, aims, or qualities that characterize or mark a profession or a professional person; and it defines a profession as a calling requiring specialized knowledge and often long and intensive academic preparation (Merriam-Webster, 2013). However, according to Bowman (2013), professionalism is less a matter of what professionals actually do and more a matter of who they are as human beings. Both of these views imply that professionalism encompasses a number of different attributes, and, together, these attributes identify and define a professional. The book is primarily intended for teachers at all levels and in all contexts who are interested in improving their professionalism and developing strategies that can take them to higher levels in the field of TESOL/ELT.
Author: Robert X. Perez
Publisher: Xlibris Corporation
ISBN: 1462803458
Category : Reference
Languages : en
Pages : 177
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Book Description
We work in an industry where economic success is heavily dependent on the collective performance of our processing equipment and their operators. Without highly trained and confident operators we can never hope to realize the full potential of our complex processes. Formal and informal training must be provided regularly if continuous process and reliability gains are to be expected. There are no shortcuts to operational excellence. One training topic essential to every operators education is that of centrifugal pumping technology. The ever-present centrifugal pump is one of the workhorses of the process world, tirelessly moving fluids, ranging from the innocuous to the toxic and flammable, from one stage of the process to the next. We would be hard pressed to find a processing unit inside our complexes without a few of these in service. Their shear numbers and variety can make their mastery a challenge. This book was specifically written for process operators who regularly deal with centrifugal pumps, addressing principally those variables and factors under their control, while limiting design theory and mathematics to a minimum. The following topics and content are covered: 1. Importance of equipment reliability and what role operators play in this mission. 2. Centrifugal pump operating characteristics 3. Mechanical seals and their related seal flush plans 4. What operators should know about electric motors 5. Lubrication basics 6. Troubleshooting basics 7. How to start a pump reliability program By the end of the book, the reader should possess a clear understanding of how to operate and monitor their pumps. Three handy references are also contained in the book to answer questions as they arise in the field: 1) Operators Guide to API Flush Plans, 2) Illustrated Glossary of Centrifugal Pump Terms, 3) Glossary of Electric Motor Terms, and 4) Useful Centrifugal Pump Formulas. This book can be used as a self-paced, self-taught short course or as a companion to a live prepared short course for both inexperienced and seasoned operators. It can also serve as a handy field guide after completion of the course. The ultimate mission of this book is to provide the latest generation of operators a body of knowledge that is relevant, complete, and practical in an industrial setting for years to come.
Author: Michaël Assous
Publisher: Springer Nature
ISBN: 3030903109
Category : Business & Economics
Languages : en
Pages : 253
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Book Description
This book offers a fresh perspective on the early history of macroeconomics, by examining the macro-dynamic models developed from the late 1920s to the late 1940s, and their treatment of economic instability. It first explores the differences and similarities between the early mathematical business cycle models developed by Ragnar Frisch, Michal Kalecki, Jan Tinbergen and others, which were presented at meetings of the Econometric Society and discussed in private correspondence. By doing so, it demonstrates the diversity of models representing economic phenomena and especially economic crises and instability. Jan Tinbergen emerged as one of the most original and pivotal economists of this period, before becoming a leader of the macro-econometric movement, a role for which he is better known. His emphasis on economic policy was later mirrored in the United States in Paul Samuelson’s early work on business cycles analysis, which, drawing on Alvin Hansen, aimed at interpreting the 1937-1938 recession. The authors then show that the subsequent shift in Samuelson's approach, from the study of business cycle trajectories to the comparison of equilibrium points, provided a response to the econometricians' critique of early Keynesian models. In the early 1940s, Samuelson was able to link together the tools that had been developed by the econometricians and the economic content that was at the heart of the so-called Keynesian revolution. The problem then shifted from business cycle trajectories to the disequilibrium between economic aggregates, and the issues raised by the global stability of full employment equilibrium. This was addressed by Oskar Lange, who presented an analysis of market coordination failures, and Lawrence Klein, Samuelson's first PhD student, who pursued empirical work in this direction. The book highlights the various visions and approaches that were embedded in these macro-dynamic models, and that their originality is of interest to today's model builders as well as to students and anyone interested in how new economic ideas come to be developed.
