Overview of Insulation Materials

Overview of Insulation Materials PDF

Author: A. Bhatia

Publisher: CreateSpace

Published: 2014-12-07

Total Pages: 78

ISBN-13: 9781505411607

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Prevention of heat loss by application of insulation is the simplest method of achieving substantial economies in energy. Some estimates have predicted that insulation in US industry alone saves approximately 200 million barrels of oil every year. The other benefits include the improved productivity, enhanced environmental quality, personal safety, process control, reduction in noise levels and also the fire safety. The most important characteristics of an insulation material is low thermal conductivity, low tendency toward absorbing water, and of course the material should be inexpensive. The type of insulation selected should be able to withstand whatever conditions it will experience without degradation. In process industry, the most common insulators are various types of calcium silicate or fiberglass. Calcium silicate is generally more appropriate for temperatures above 225°C (437°F), while fiberglass is generally used at temperatures below 225°C (437°F).This 5 hour online course provides an overview of insulation materials. This course is aimed at mechanical, chemical & process engineers, system design engineers working in process, manufacturing and engineering industries, energy auditors, operational & maintenance personnel, health & safety personnel and loss prevention engineers. Learning ObjectiveAt the conclusion of this course, the student will be aware of: 1) Application, characteristics and potential benefits of insulation to industry2) Key properties of thermal insulation products3) Selection aspects of insulating materials4) Organic & Inorganic type of insulation materials5) Classification of insulting materials on hot and cold surfaces6) Forms and shapes of insulating materials7) Insulation finishes, vapor retarders and weather barriers8) Method of installation, hangers and supports9) Recommended best practices, applicable codes & standards10) Application areas such as pipelines, vessels, stacks, furnaces, kilns etc. 11) Conservation of energy12) Concept of economic thickness of insulation and selection of right alternatives.The book includes a multiple choice quiz consisting of 25 questions at the end.

Insulating Materials

Insulating Materials PDF

Author: Margit Pfundstein

Publisher: Walter de Gruyter

Published: 2012-12-10

Total Pages: 114

ISBN-13: 3034614756

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Die Bedeutung von Dämmstoffen ist ungebrochen hoch. Das Angebot steigt kontinuierlich. Durch ihre wärmedämmende Wirkung tragen sie zur Einsparung von Heiz- und Kühlenergie sowie zur Reduktion des CO2-Austoßes bei. Detail Practice Insulating Materials bietet einen umfassenden Katalog von Dämmstoffen für den Hochbau. Erläuterungen zu den einzelnen Dämmstoffarten geben Aufschluss über enthaltene Rohstoffe, typische Eigenschaften, Anwendungsbereiche und Lieferformen. Tabellen mit physikalischen Kennwerten und Angaben zum Brandverhalten sowie Hinweise zur Gesundheits- und Umweltverträglichkeit machen die Dämmstoffe vergleichbar. Ein Überblick über die europäischen Rechtsvorschriften sowie Dämmstoffnormen mit Erläuterungen zur Produktkennzeichnung und -zertifizierung hilft bei der Planung und Ausschreibung. Für die Auswahl des passenden Dämmstoffes werden Kriterien für Konstruktion und Anwendung vorgestellt. Ergänzend hierzu eröffnet die differenzierte Betrachtung der ökologischen Wirkungen von Dämmstoffen ein großes Optimierungspotenzial für ihren nachhaltigen Einsatz.

The Kyoto Protocol, the Clean Development Mechanism, and the Building and Construction Sector

The Kyoto Protocol, the Clean Development Mechanism, and the Building and Construction Sector PDF

Author: United Nations Environment Programme

Publisher: UNEP/Earthprint

Published: 2008

Total Pages: 92

ISBN-13: 9789280729429

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This submission functions as a place holder for texts to be developed under the Copenhagen Agreement in relation To The building sector. it is directly aligned with the draft Call for Action and essentially builds on the work of SBCI over the past three years. UNEP-SBCI proposes that emission reduction in buildings is recognized as an appropriate area for NAMA (Nationally Appropriate Mitigation Action) and that the development of frameworks required to monitor, report and verify such actions are included in a post-2012 Agreement.

Transformer Ageing

Transformer Ageing PDF

Author: Tapan Kumar Saha

Publisher: John Wiley & Sons

Published: 2017-08-28

Total Pages: 492

ISBN-13: 1119239966

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A one-stop guide to transformer ageing, presenting industrially relevant state-of-the-art diagnostic techniques backed by extensive research data Offers a comprehensive coverage of transformer ageing topics including insulation materials, condition monitoring and diagnostic techniques Features chapters on smart transformer monitoring frameworks, transformer life estimation and biodegradable oil Highlights industrially relevant techniques adopted in electricity utilities, backed by extensive research

Insulation Materials in Context of Sustainability

Insulation Materials in Context of Sustainability PDF

Author: Amjad Almusaed

Publisher: BoD – Books on Demand

Published: 2016-08-31

Total Pages: 151

ISBN-13: 9535126245

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This book gives information and guidance on important subjects. It presents the major and efficient applications for efficient insulation materials. The book is divided into two parts. Part I discusses ecological insulation materials. In this part, the three sub-subjects are drafting, Unconventional insulation materials, Jute-Based Insulation Material, and Possible Applications of Corn Cob as a Raw Insulation Material. Part II: discusses Practical Applying and Performance of Insulation Materials (case studies), where three sub-subjects are drafting seismic aspects of the application of thermal insulation boards beneath the building's foundations, flammability of bio-based rigid polyurethane foam thermal insulation, and the review of some commonly used methods and techniques to measure the thermal conductivity of insulation materials.

Insulators

Insulators PDF

Author: Kevin L. Richardson

Publisher: Nova Science Publishers

Published: 2011

Total Pages: 0

ISBN-13: 9781617619960

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An insulator, also called a dielectric, is a material that resists the flow of electric current. An insulating material has atoms with tightly bonded valence electrons. These materials are used in parts of electrical equipment, also called insulators or insulation, intended to support or separate electrical conductors without passing current through themselves. Some materials such as glass, paper or Teflon are very good electrical insulators. This book presents topical research data in the study of insulators, including design and development of a new type of ferromagnetic insulator; insulator inspection technologies; high-k dielectric insulators used in low-voltage organic field-effect transistors; the electrodynamics of Mott insulators and insulator-to-metal transitions; and, the leakage current on high voltage contaminated insulators.

High Voltage and Electrical Insulation Engineering

High Voltage and Electrical Insulation Engineering PDF

Author: Ravindra Arora

Publisher: John Wiley & Sons

Published: 2022-03-10

Total Pages: 517

ISBN-13: 1119568943

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High Voltage and Electrical Insulation Engineering A comprehensive graduate-level textbook on high voltage insulation engineering, updated to reflect emerging trends and techniques in the field High Voltage and Electrical Insulation Engineering presents systematic coverage of the behavior of dielectric materials. This classic textbook opens with clear explanations of fundamental terminology, electric-field classification, and field estimation techniques. Subsequent chapters describe the field dependent performance of gaseous, vacuum, liquid, and solid dielectrics under different classified field conditions, and illustrate the monitoring of electrical insulation conditions by both single and continuous online methods. Throughout the text, numerous tables, figures, diagrams, and images are provided to strengthen understanding of all material. Fully revised to incorporate the most current technological application techniques, the second edition offers an entirely new section on condition monitoring of electrical insulation. Updated chapters discuss recent developments in gas-filled power apparatus, present-day trends in the use replacement of liquid insulating materials, the latest applications of new solid dielectrics in high voltage engineering, vacuum technology and liquid insulating materials, and more. This edition features a brand-new case study exploring the estimation of clearance requirements for 25 kV electric traction. Readers will also find the new edition: Provides new coverage of advances in the field, such as the application of polymer insulators and the use of SF6 gas and its mixtures in gas-insulated systems/substations (GIS) Uses a novel approach that explores the field dependent behavior of dielectrics Explains the “weakly nonuniform field,” a unique concept introduced both conceptually and analytically in Germany A separate chapter provides the new approach to the mechanism of lightning phenomenon, which also includes the phenomenon of “Ball Lightning” The dielectric properties of vacuum and the development in the application of vacuum technology in power circuit breakers is covered in an exclusive chapter In-depth coverage of the performance of the sulphur-hexafluoride gas and its mixtures applicable to the design of Gas Insulated Systems including dry power transformers High Voltage and Electrical Insulation Engineering, Second Edition, remains the perfect textbook for graduate students, teachers, academic researchers, and utility and power industry engineers and scientists involved in the field.

Insulators for Icing and Polluted Environments

Insulators for Icing and Polluted Environments PDF

Author: Masoud Farzaneh

Publisher: John Wiley & Sons

Published: 2009-11-20

Total Pages: 708

ISBN-13: 047049624X

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Learn to correct icing and pollution problems in electrical line insulation Written by prominent experts in the field, this book takes an in-depth look at the issues of electrical insulators for icing and polluted environments. It shows: Engineers and environmental specialists how to carry out appropriate insulator contamination measurements, understand how these readings change with time and weather, and work out how the readings compare with the upper limits set by insulator dimensions in their existing stations Design engineers how to assess the likely maximum pollution and icing limits at a substation or along an overhead line, and then select insulators that have appropriate withstand margins Regulators why modest ice accretion at a moderate 0oC temperature on one occasion can qualify as a major reliability event day, while many similar days pass each winter without power system problems Educators why the ice surface flashover is well behaved compared to the conventional pollution flashover, making it much more suitable for demonstrations, modeling, and analysis The book is complemented with case studies and design equations to help readers identify the most appropriate insulators, bushings, and maintenance plans for their local conditions. Additionally, readers may download supplemental materials supporting evaluation of local climate and contamination. Insulators for Icing and Polluted Environments is indispensable reading for any professional who needs reliable electrical supply from networks exposed to sources of wetting and pollution. It also serves as an excellent introduction to the subjects of high-voltage surface flashover, environmental electrochemistry, and insulation coordination for researchers, professors, and students.

Insulation Handbook

Insulation Handbook PDF

Author: Richard T. Bynum

Publisher: McGraw Hill Professional

Published: 2000-11-30

Total Pages: 511

ISBN-13: 0071414614

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Plan, implement, and troubleshoot any type of insulation application Invaluable to anyone who wants an in-depth understanding of thermal insulation, Insulation Handbook, by Richard T. Bynum and Daniel L. Rubino, is a thorough guide to all the important methods, materials, and concepts associated with it, along with sound problem-solving advice. You’ll slash construction time and costs while maximizing energy efficiency with this “A-Z” overview of residential installation. The authors, experts with hands-on construction and design experience, provide the rock-solid help you need to: Evaluate the pros and cons of today’s most commonly used materials -- including loose fill, batts, blankets, spray-on, and boards – as well as cutting-edge technologies still under development Decide upon the best insulation strategy Work within the framework of codes, standards, and regulations Achieve optimum thermal comfort in any home Understand innovative insulation systems such as ICFs (insulated concrete formwork), SIPs (structured insulated panels) and drainable-type EIFs Prevent damages caused by moisture accumulation Solve the problems presented by asbestos and other dangerous materials Obtain information from manufacturers and suppliers More!