Search Results: 'Valve'

Search

×
×
×
×
86 results for "Valve"
Rescuing valves in distress By Michel Pluviose
Paperback: $23.50
Ships in 3-5 business days
Flows in safety valves, which deeply penetrate the chaotic domain, are remarkable examples of the application of the laws of thermodynamics and fluid mechanics. Incidents and accidents with these... More > devices stem from our lack of understanding about how flows expend their motive power. This area of physics has remained in the shadows. Scientists have been trying for centuries to understand their operation. This book will explore this topic. In certain facilities, fluid flows freely and excites the structure containing it, weakening and sometimes destroying it. To avoid these dangerous zones, the author who has been involved for a long time in the operation of valves, proposes efficient solutions based on a new concept in physics: the principle of worst action.< Less
CONTROL VALVES Understanding the Underlying Issues By Talib Janabi
eBook (PDF): $16.15
Download immediately.
This book gives a practical in-depth account of the concept of control valve, its role as a dynamic element in the process, its types, sizing and selection. It explains the underlying issues that... More > must be considered and the factors involved. It clarifies the ambiguities surrounding these factors and illustrates their relationships and interactions. The book explains how the control valve behavior changes, and its characteristics are modified, under the varying process conditions so that a prediction of valve behavior can be made prior to selection.< Less
CONTROL VALVES Understanding the Underlying Issues By Talib Janabi
Paperback: $27.95
Ships in 3-5 business days
This book gives a practical in-depth account of the concept of control valve, its role as a dynamic element in the process, its types, sizing and selection. It explains the underlying issues that... More > must be considered and the factors involved. It clarifies the ambiguities surrounding these factors and illustrates their relationships and interactions. The book explains how the control valve behavior changes, and its characteristics are modified, under the varying process conditions so that a prediction of valve behavior can be made prior to selection.< Less
The Complete Valve Primer – a definitive guide By Michael A. Crabtree M.Sc.
Paperback: $6.60
Ships in 3-5 business days
Research studies within the process industry routinely indicate that the fluid control valve is responsible for 60 to 70% of poor-functioning control systems. This book ‘The Complete Valve... More > Primer – a definitive guide’ is a complete in-depth manual covering all aspects of valve technology and includes more than 140 explanatory drawings – clearly showing the construction of a wide range of valves that includes: control valves; shut-off valves; check valves; and pressure relief and safety valves. A large section is also devoted to covering the fundamental principles of converters, actuators, and positioners. Readers are presented with an insight into flashing, cavitation, noise generation, leakage problems, a complete overview of valve sizing, and the correct procedure for calculating the spring ‘wind-up’. Routine maintenance and repair issues are also covered, as well as diagnostic methodologies for testing for deadband/hysteresis, stick-slip and non-linearity;and signature analysis.< Less
Horizontal or Vertical Butterfly Valves - Is There a Difference? By Charles Benisch
eBook (PDF): $0.00
Download immediately.
Have you ever wondered if there is a difference between horizontally and vertically applied butterfly valves? In this eBook, Mr Günter Öxler, from Festo Didactic GmbH & Co. KG, explains... More > that there is, in fact, a significant difference. This eBook also demonstrates the proper - and improper - ways to install a butterfly valve at a pump outlet and at an elbow or reducer with images and explanations.< Less
Designing Valve Preamps for Guitar and Bass, Second Edition By Merlin Blencowe
Hardcover: $39.00
Ships in 6-8 business days.
(1 Ratings)
Designing Tube Preamps for Guitar and Bass is the most comprehensive guide to the design of tube-based preamplifiers for musical instrument use, in a single volume. From the input to the phase... More > inverter this book discusses in detail the inner workings and practical design of every part of a conventional guitar preamp, including the use of triodes, pentodes, tone controls, effects loops and much more. This second edition is fully revised and includes four new chapters covering noise, signal switching, topology, and grounding. Aimed at intermediate-level hobbyists and circuit designers, it explores how to manipulate distortion and maximise performance for the perfect tone. With easy-to-read explanations, minimal math and over 250 diagrams and figures, it is an essential handbook for any tube amp enthusiast!< Less
A Complete Look at Mitral Valve Prolapse Syndrome By James Lowrance
eBook (PDF): $2.99
Download immediately.
Mitral Valve Prolapse is a common " click heart murmur" that causes symptoms in some patients, while causing no symptoms in others. The condition affects the involuntary nervous system in... More > those who do experience symptoms (dysautonomia) which results in a syndrome – “MVPS-Syndrome”. People with this heart abnormality that some statistics state may affect up to 20% of the population, can result in symptoms such as fatigue, rapid heart rate, palpitations (i.e. skips, flutters and flip-flops), dizziness, shortness of breath and anxiety symptoms. This 7,025 word e-book addresses all aspects of Mitral Valve Prolapse Syndrome, including symptoms, diagnosis and treatments.< Less
Complete Medical Guide and Prevention for Heart Disease: Volume XX; Mitral Valve Prolapse By Peter Anderson
eBook (ePub): $2.99
Download immediately.
Cardiopathy, commonly known as cardiac disease or heart disease, is an hyponym for a various diseases affecting the heart. Since 2007, it is one of the major cause of death in the United States,... More > Canada and some European countries such as England and Wales, representing about 25.4% of the total deaths in the United States. A regular electrical system and pumping capabilities of heart can be interrupted by heart disease. Diseases and statuses of the heart's muscle cause a heart difficult to work properly. Complete Medical Guide For Heart Diseases Volume XX; Mitral Valve Prolapse provides you main concepts and information about heart diseases such as cause of diseases, treatment, prevention and how to live with disease. All data were analyzed and proved by medical professionals from National Health Institute. You will understand more about heart diseases when you finish reading this book.< Less
Complete Medical Guide and Prevention for Heart Disease: Volume XV; Heart Valve Disease By Peter Anderson
eBook (ePub): $2.99
Download immediately.
Cardiopathy, commonly known as cardiac disease or heart disease, is an hyponym for a various diseases affecting the heart. Since 2007, it is one of the major cause of death in the United States,... More > Canada and some European countries such as England and Wales, representing about 25.4% of the total deaths in the United States. A regular electrical system and pumping capabilities of heart can be interrupted by heart disease. Diseases and statuses of the heart's muscle cause a heart difficult to work properly. Complete Medical Guide For Heart Diseases Volume XV; Heart Valve Disease provides you main concepts and information about heart diseases such as cause of diseases, treatment, prevention and how to live with disease. All data were analyzed and proved by medical professionals from National Health Institute. You will understand more about heart diseases when you finish reading this book.< Less
Electron-Tube Circuits By Samuel Seely
eBook (PDF): $7.95
Download immediately.
This book is the outgrowth of several courses that were organized by the author on electron-tube circuits and applications and that covered many of the important circuits in widespread use durring... More > the Second World War. It seeks to achive the following: (1) to develop in the student a clear analytical method in the study of electron-tube circuits; (2) to present and study the various classes of circuits which find widespread application; (3) to indicate with examples how one proceeds to combine circuits of various types to achieve either one or a multiplicity of operations. It is not intended to either a comprehensive discussion of all aspects of any given field or all possible circuits or methods for achieving a given result. It is hoped that representative circuits have been included and studied and that the reader my find some suggestions that will be of assistance to him in a particular development.< Less