Physical, Performance, and Chemical Changes in Turbine Oils from Oxidation

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Physical, Performance, and Chemical Changes in Turbine Oils from Oxidation by : Brian T. Thompson

Download or read book Physical, Performance, and Chemical Changes in Turbine Oils from Oxidation written by Brian T. Thompson and published by . This book was released on 2007 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the primary factors in determining the life and performance of turbine oils is its oxidation stability. Oxidation can cause a host of problems for in-service turbine oils, such as sludge, deposits, lacquer, and varnish formation. There is limited published research on the performance of turbine oils once oxidation begins. This paper presents data on the relationship between several turbine oil characteristics during the oxidation process by focusing on the measurable physical and chemical changes that occur. Five turbine oils were chosen, each employing different antioxidants and base oil refining technologies to represent a typical selection of commercially available turbine oils. A 49-day experiment was completed in which the oils were subjected to a controlled and accelerated oxidative process under laboratory conditions. Throughout the testing period, samples were drawn and a range of chemical, physical, and performance tests were performed. The data obtained from this experiment identify several correlations that relate to the performance of each oil. These data are useful in understanding the relationship between turbine oil oxidation and fluid performance and will help end-users in selecting and optimizing their turbine lubricant.

Handbook of Lubrication and Tribology

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Publisher : CRC Press
ISBN 13 : 142006908X
Total Pages : 1173 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Handbook of Lubrication and Tribology by : Robert W. Bruce

Download or read book Handbook of Lubrication and Tribology written by Robert W. Bruce and published by CRC Press. This book was released on 2012-07-06 with total page 1173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the best-selling first edition, the growing price and environmental cost of energy have increased the significance of tribology. Handbook of Lubrication and Tribology, Volume II: Theory and Design, Second Edition demonstrates how the principles of tribology can address cost savings, energy conservation, and environmental protection. This second edition provides a thorough treatment of established knowledge and practices, along with detailed references for further study. Written by the foremost experts in the field, the book is divided into four sections. The first reviews the basic principles of tribology, wear mechanisms, and modes of lubrication. The second section covers the full range of lubricants/coolants, including mineral oil, synthetic fluids, and water-based fluids. In the third section, the contributors describe many wear- and friction-reducing materials and treatments, which are currently the fastest growing areas of tribology, with announcements of new coatings, better performance, and new vendors being made every month. The final section presents components, equipment, and designs commonly found in tribological systems. It also examines specific industrial areas and their processes. Sponsored by the Society of Tribologists and Lubrication Engineers, this handbook incorporates up-to-date, peer-reviewed information for tackling tribological problems and improving lubricants and tribological systems. The book shows how the proper use of generally accepted tribological practices can save money, conserve energy, and protect the environment.

Handbook of Lubrication and Tribology, Volume II

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Publisher : CRC Press
ISBN 13 : 1420069098
Total Pages : 1139 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Handbook of Lubrication and Tribology, Volume II by : Robert W. Bruce

Download or read book Handbook of Lubrication and Tribology, Volume II written by Robert W. Bruce and published by CRC Press. This book was released on 2012-07-06 with total page 1139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the best-selling first edition, the growing price and environmental cost of energy have increased the significance of tribology. Handbook of Lubrication and Tribology, Volume II: Theory and Design, Second Edition demonstrates how the principles of tribology can address cost savings, energy conservation, and environmental pr

Biolubricants

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Publisher : Elsevier
ISBN 13 : 085709632X
Total Pages : 944 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Biolubricants by : Jan C.J. Bart

Download or read book Biolubricants written by Jan C.J. Bart and published by Elsevier. This book was released on 2012-12-18 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lubricants are essential in engineering, however more sustainable formulations are needed to avoid adverse effects on the ecosystem. Bio-based lubricant formulations present a promising solution. Biolubricants: Science and technology is a comprehensive, interdisciplinary and timely review of this important subject.Initial chapters address the principles of lubrication, before systematically reviewing fossil and bio-based feedstock resources for biodegradable lubricants. Further chapters describe catalytic, (bio) chemical functionalisation processes for transformation of feedstocks into commercial products, product development, relevant legislation, life cycle assessment, major product groups and specific performance criteria in all major applications. Final chapters consider markets for biolubricants, issues to consider when selecting and using a lubricant, lubricant disposal and future trends.With its distinguished authors, Biolubricants: Science and technology is a comprehensive reference for an industrial audience of oil formulators and lubrication engineers, as well as researchers and academics with an interest in the subject. It provides an essential overview of scientific and technological developments enabling the cost-effective improvement of biolubricants, something that is crucial for the green future of the lubricant industry. - A comprehensive, interdisciplinary and timely review of bio-based lubricant formulations - Addresses the principles of lubrication - Reviews fossil and bio-based feedstock resources for biodegradable lubricants

Turbine Lubrication in the 21st Century

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Publisher : ASTM International
ISBN 13 : 0803128851
Total Pages : 114 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Turbine Lubrication in the 21st Century by : William R. Herguth

Download or read book Turbine Lubrication in the 21st Century written by William R. Herguth and published by ASTM International. This book was released on 2001 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains eight papers from a June 2000 symposium held in Seattle, Washington, reporting on research related to the lubrication requirements of turbines used for power generation. Papers reflect two general trends in the field: the production of more stable lubricants, and the development of improved

Modern Turbine Oil Oxidation Performance Limits--Meeting and Measuring Them--A Shell Perspective

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Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Modern Turbine Oil Oxidation Performance Limits--Meeting and Measuring Them--A Shell Perspective by : Peter W. R. Smith

Download or read book Modern Turbine Oil Oxidation Performance Limits--Meeting and Measuring Them--A Shell Perspective written by Peter W. R. Smith and published by . This book was released on 2007 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper outlines some of the significant changes in turbine oil oxidative stability requirements over the past five to ten years, and illustrates how these have been met using mineral oil-based products with differing antioxidant systems. It also considers possible future requirements and how these may be met. Use of a modified Federal Test Method 5308, and ASTM tests D 2272, D 4310, and D 943 in formulating new turbine oils and evaluating their oxidative stability is also described and contrasted. An example of oil condition monitoring on a used turbine oil from the field to assess its oxidative degradation is also given.

Symposium on Turbine Oils (1962)

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Publisher : ASTM International
ISBN 13 :
Total Pages : 121 pages
Book Rating : 4./5 ( download)

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Book Synopsis Symposium on Turbine Oils (1962) by : Committee C Staff

Download or read book Symposium on Turbine Oils (1962) written by Committee C Staff and published by ASTM International. This book was released on 1962 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Encyclopedia of Lubricants and Lubrication

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Publisher : Springer
ISBN 13 : 9783642226465
Total Pages : 0 pages
Book Rating : 4.2/5 (264 download)

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Book Synopsis Encyclopedia of Lubricants and Lubrication by : Theo Mang

Download or read book Encyclopedia of Lubricants and Lubrication written by Theo Mang and published by Springer. This book was released on 2014-01-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of lubricants in virtually all fields of the engineering industry is reflected by an increasing scientific research of the basic principles. Energy efficiency and material saving are just two core objectives of the employment of high-tech lubricants. The encyclopedia presents a comprehensive overview of the current state of knowledge in the realm of lubrication. All the aspects of fundamental data, underlying concepts and use cases, as well as theoretical research and last but not least terminology are covered in hundreds of essays and definitions, authored by experts in their respective fields, from industry and academic institutes.

Turbine Oil Monitoring

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Publisher : ASTM International
ISBN 13 : 0803112521
Total Pages : 83 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Turbine Oil Monitoring by : William C. Young

Download or read book Turbine Oil Monitoring written by William C. Young and published by ASTM International. This book was released on 1989 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Refining Used Lubricating Oils

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Publisher : CRC Press
ISBN 13 : 146655150X
Total Pages : 460 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Refining Used Lubricating Oils by : James Speight

Download or read book Refining Used Lubricating Oils written by James Speight and published by CRC Press. This book was released on 2014-04-07 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Used lubricating oil is a valuable resource. This book examines recycling processes for a range of products with different properties and different criteria. It also compares the various recycling methods and resulting products to conventional products obtained from original refining processes. The reviews, data, and comparisons provided by the authors allow readers to identify which processes are likely to produce a product with specific properties, and enable them to combine this with an analysis of the economic data to identify attractive oil recycling propositions.

Surface Activity of Petroleum Derived Lubricants

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Publisher : CRC Press
ISBN 13 : 9781439803417
Total Pages : 362 pages
Book Rating : 4.8/5 (34 download)

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Book Synopsis Surface Activity of Petroleum Derived Lubricants by : Lilianna Z. Pillon

Download or read book Surface Activity of Petroleum Derived Lubricants written by Lilianna Z. Pillon and published by CRC Press. This book was released on 2016-04-19 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hundreds of lubricant additives are available industry-wide to improve base stock properties and protect metal surfaces; however, the wrong combination of these commodities can result in substandard performance. Surface Activity of Petroleum Derived Lubricants explains how surface activity is affected by several factors: the interfacial properties

Atmospheric Oxidation and Antioxidants

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Publisher : Elsevier
ISBN 13 : 0444597026
Total Pages : 556 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis Atmospheric Oxidation and Antioxidants by : Bozzano G Luisa

Download or read book Atmospheric Oxidation and Antioxidants written by Bozzano G Luisa and published by Elsevier. This book was released on 2012-12-02 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines the oxidation chemistry of carbon-based materials in more detail with emphasis on the technological phenomena that result from the attack of oxygen and the practical procedures developed to prevent them.

The 2020 International Conference on Machine Learning and Big Data Analytics for IoT Security and Privacy

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Publisher : Springer Nature
ISBN 13 : 3030627438
Total Pages : 907 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis The 2020 International Conference on Machine Learning and Big Data Analytics for IoT Security and Privacy by : John MacIntyre

Download or read book The 2020 International Conference on Machine Learning and Big Data Analytics for IoT Security and Privacy written by John MacIntyre and published by Springer Nature. This book was released on 2020-11-03 with total page 907 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of The 2020 International Conference on Machine Learning and Big Data Analytics for IoT Security and Privacy (SPIoT-2020), held in Shanghai, China, on November 6, 2020. Due to the COVID-19 outbreak problem, SPIoT-2020 conference was held online by Tencent Meeting. It provides comprehensive coverage of the latest advances and trends in information technology, science and engineering, addressing a number of broad themes, including novel machine learning and big data analytics methods for IoT security, data mining and statistical modelling for the secure IoT and machine learning-based security detecting protocols, which inspire the development of IoT security and privacy technologies. The contributions cover a wide range of topics: analytics and machine learning applications to IoT security; data-based metrics and risk assessment approaches for IoT; data confidentiality and privacy in IoT; and authentication and access control for data usage in IoT. Outlining promising future research directions, the book is a valuable resource for students, researchers and professionals and provides a useful reference guide for newcomers to the IoT security and privacy field.

Studies of the Oxidation Dynamics of Turbine Oils--Initial Data from a New Form of the Rotating Pressure Vessel Oxidation Test

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Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Studies of the Oxidation Dynamics of Turbine Oils--Initial Data from a New Form of the Rotating Pressure Vessel Oxidation Test by : T. W. Selby

Download or read book Studies of the Oxidation Dynamics of Turbine Oils--Initial Data from a New Form of the Rotating Pressure Vessel Oxidation Test written by T. W. Selby and published by . This book was released on 2007 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of oxidation-resistant turbine oils in the various applications in which turbines are used is difficult to understate. Turbines in themselves are very costly energy-converting mechanisms which, among many other applications, provide much of the electricity for the power grids of modern society. Most critical to these turbines are the lubricants that are essential to their operation in long, dependable service. Equally critical, then, are the tests that determine the acceptability of these turbine oils and the understanding of the oxidation mechanisms that cause these oils to form deposits and otherwise lose their ability to properly lubricate the turbine. This paper is a first report on a new dry-bath approach to not only determine antioxidation characteristics of turbine oils in the well-known Rotating Pressure Vessel Oxidation Test (RPVOT) but to enable the direct study and modification of the oxidation process as it occurs. The instrument not only eliminates the hot oil-bath associated with the RPVOT but also allows the test fluid to be available for direct monitoring of temperature, chemical content, and the effects of injecting reactants. In the process of gathering the preliminary information for this paper, it was found that significant exotherms may develop in the turbine oil at a critical stage of oxidation response. These exotherms can vary in duration and temperature rise depending on the nature of the antioxidant system and other properties of the formulated turbine oil. Moreover, the fact that these exotherms seem to mark a certain level of the oxidation process, brings the opportunity to more thoroughly investigate and understand oxidation processes as well as the chemistries of other lubricants.

Proceedings

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ISBN 13 :
Total Pages : 646 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings by : National Electric Light Association

Download or read book Proceedings written by National Electric Light Association and published by . This book was released on 1922 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physical Chemistry of Lubricating Oils

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ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physical Chemistry of Lubricating Oils by : Arnold Aaron Bondi

Download or read book Physical Chemistry of Lubricating Oils written by Arnold Aaron Bondi and published by . This book was released on 1951 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Government Research Reports

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ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis U.S. Government Research Reports by :

Download or read book U.S. Government Research Reports written by and published by . This book was released on 1963 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: