A Practical Guide to Piping and Valves for the Oil and Gas Industry covers how to select, test and maintain the right oil and gas valve. Each chapter focuses on a specific type of valve with a built-in structured table on valve selection. Covering both onshore and offshore projects, the book also gives an introduction to the most common types of corrosion in the oil and gas industry, including CO2, H2S, pitting, crevice, and more. A model to evaluate CO2 corrosion rate on carbon steel piping is introduced, along with discussions on bulk piping components, including fittings, gaskets, piping and flanges.
Rounding out with chapters devoted to valve preservation to protect against harmful environments and factory acceptance testing, this book gives engineers and managers a much-needed tool to better understand today's valve technology.
Автор: Malcolm Francis Charles Название: The Garden Path: Spiritual Church of the Manifold Wisdom of God ISBN: 1796062626 ISBN-13(EAN): 9781796062625 Издательство: Неизвестно Рейтинг: Цена: 2757.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The Messenger cometh unto you to remind you puffed up Christians that God rested on the Sabbath day, and it is this same God that commanded man to do likewise, likewise from His work. Let me remind you God worked with His mouth and His words in most cases so do you on the Sabbath Day, before He that made you. It was never Satan. So, Satan does not have a day of rest. It was God that asked man to hallow the Sabbath day meaning having reverence to the day and Not Satan. It was God that said my day of rest is the Sabbath Day and in it thou shouldest do no work. It is Satan that allows you to work through the day of rest. Therefore, it is important to avoid leaving your house on a Sabbath Day of rest to speak your own words, or any other form of work if it is essential for the common good of all men and God. You may collect an offering for the even me the messenger for an inheritance through Jesus Christ but make sure you do it on the first day of the week, for if it be done on the Sabbath Day you will need to keep it. We must return unto God for his peace. When God gives us His peace by every means possible His peace will keep us standing and unmoved by satanic influences. The Bible continue to say "In returning and rest shall we be saved, in quietness and in confidence shall be your strength" Therefore we must trust in God, so, let us return to the Lord, let us be still in his presence and know he is God. As Zion Train moves from underground with "The LIBERALITY", then we will be like Mount Zion which cannot be moved. When the return is done by the Churches the Patient Saints will revere, and consecrate the Sabbath Day at home resting and recuperating for the next week of work and Worship. Mankind will then know that in all things they have no power over God and He is so merciful unto them for Lord God of all the heaven and the earth He created. For, so shall mankind put away the enmity of Christ under the Tabernacle in the Sun for everlasting peace on earth. Now Let the Priests Come to the understanding of God's word, taking Him back to the beginning in the High Time to please God with all their entire hearts.
This book builds upon the revolutionary discovery made in 1974 that when one passes from function f to a function J of paths joining two points A1?A1 the connectivities R1 of the domain of f can be replaced by connectivities R1 over Q, common to the pathwise components of a basic Frechet space of classes of equivalent curves joining A1 to A1. The connectivities R1, termed "Frechet numbers," are proved independent of the choice of A1 ? A1, and of a replacement of Mn by any differential manifold homeomorphic to Mn.
Originally published in 1976.
The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Описание: This text, together with its companion volume "Design Technologies for Engine Manifolds - Wave Action Methods for IC Engines" reports upon the significant developments that have occured since the 1970s in the field of engine manifold design.
Автор: Cucker Название: Manifold Mirrors ISBN: 0521728762 ISBN-13(EAN): 9780521728768 Издательство: Cambridge Academ Рейтинг: Цена: 3960.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Felipe Cucker presents a unifying mathematical structure to explore the relationship between mathematics and the arts, including architecture, music, poetry and more. The book emerged from the author`s undergraduate course, but requiring only basic high-school knowledge of mathematics it makes a fascinating read for anyone interested in the arts.
Описание: An argument that information exists at different levels of analysis--syntactic, semantic, and pragmatic--and an exploration of the implications.
Although this is the Information Age, there is no universal agreement about what information really is. Different disciplines view information differently; engineers, computer scientists, economists, linguists, and philosophers all take varying and apparently disconnected approaches. In this book, Antonio Badia distinguishes four levels of analysis brought to bear on information: syntactic, semantic, pragmatic, and network-based. Badia explains each of these theoretical approaches in turn, discussing, among other topics, theories of Claude Shannon and Andrey Kolomogorov, Fred Dretske's description of information flow, and ideas on receiver impact and informational interactions. Badia argues that all these theories describe the same phenomena from different perspectives, each one narrower than the previous one. The syntactic approach is the more general one, but it fails to specify when information is meaningful to an agent, which is the focus of the semantic and pragmatic approaches. The network-based approach, meanwhile, provides a framework to understand information use among agents.
Badia then explores the consequences of understanding information as existing at several levels. Humans live at the semantic and pragmatic level (and at the network level as a society), computers at the syntactic level. This sheds light on some recent issues, including "fake news" (computers cannot tell whether a statement is true or not, because truth is a semantic notion) and "algorithmic bias" (a pragmatic, not syntactic concern). Humans, not computers, the book argues, have the ability to solve these issues.
Автор: Piotr Mikusinski; Michael D. Taylor Название: An Introduction to Multivariable Analysis from Vector to Manifold ISBN: 1461266009 ISBN-13(EAN): 9781461266006 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Multivariable analysis is an important subject for mathematicians, both pure and applied. Apart from mathematicians, we expect that physicists, mechanical engi- neers, electrical engineers, systems engineers, mathematical biologists, mathemati- cal economists, and statisticians engaged in multivariate analysis will find this book extremely useful. The material presented in this work is fundamental for studies in differential geometry and for analysis in N dimensions and on manifolds. It is also of interest to anyone working in the areas of general relativity, dynamical systems, fluid mechanics, electromagnetic phenomena, plasma dynamics, control theory, and optimization, to name only several. An earlier work entitled An Introduction to Analysis: from Number to Integral by Jan and Piotr Mikusinski was devoted to analyzing functions of a single variable. As indicated by the title, this present book concentrates on multivariable analysis and is completely self-contained. Our motivation and approach to this useful subject are discussed below. A careful study of analysis is difficult enough for the average student; that of multi variable analysis is an even greater challenge. Somehow the intuitions that served so well in dimension I grow weak, even useless, as one moves into the alien territory of dimension N. Worse yet, the very useful machinery of differential forms on manifolds presents particular difficulties; as one reviewer noted, it seems as though the more precisely one presents this machinery, the harder it is to understand.
Описание: This book builds upon the revolutionary discovery made in 1974 that when one passes from function f to a function J of paths joining two points A1?A1 the connectivities R1 of the domain of f can be replaced by connectivities R1 over Q, common to the pathwise components of a basic Frechet space of classes of equivalent curves joining A1 to A1. The c
Автор: Ettore Perozzi; Sylvio Ferraz-Mello Название: Space Manifold Dynamics ISBN: 144190347X ISBN-13(EAN): 9781441903471 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
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