Continued Investigation of Leakage and Power Loss Test Results for Competing Turbine Engine Seals

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721830152
Total Pages : 36 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Continued Investigation of Leakage and Power Loss Test Results for Competing Turbine Engine Seals by : National Aeronautics and Space Administration (NASA)

Download or read book Continued Investigation of Leakage and Power Loss Test Results for Competing Turbine Engine Seals written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-24 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secondary seal leakage in jet engine applications results in power losses to the engine cycle. Likewise, seal power loss in jet engines not only result in efficiency loss but also increase the heat input into the engine resulting in reduced component lives. Experimental work on labyrinth and annular seals was performed at NASA Glenn Research Center to quantify seal leakage and power loss at various temperatures, seal pressure differentials, and surface speeds. Data from annular and labyrinth seals are compared with previous brush and finger seal test results. Data are also compared to literature. Annular and labyrinth seal leakage rates are 2 to 3 times greater than brush and finger seal rates. Seal leakage decreases with increasing speed but increases with increasing test temperature due to thermal expansion mismatch. Also seal power loss increases with surface speed, seal pressure differential, mass flow rate, and radial clearance. Annular and labyrinth seal power losses were higher than those of brush or finger seal data. The brush seal power loss was 15 to 30 percent lower than annular and labyrinth seal power loss. Delgado, Irebert R. and Proctor, Margaret P. Glenn Research Center NASA/TM-2006-214420, ARL-MR-0643, AIAA Paper 2006-4754, E-15638

Leakage and Power Loss Test Results for Competing Turbine Engine Seals

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721651849
Total Pages : 32 pages
Book Rating : 4.6/5 (518 download)

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Book Synopsis Leakage and Power Loss Test Results for Competing Turbine Engine Seals by : National Aeronautics and Space Administration (NASA)

Download or read book Leakage and Power Loss Test Results for Competing Turbine Engine Seals written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-21 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced brush and finger seal technologies offer reduced leakage rates over conventional labyrinth seals used in gas turbine engines. To address engine manufacturers concerns about the heat generation and power loss from these contacting seals, brush, finger, and labyrinth seals were tested in the NASA High Speed, High Temperature Turbine Seal Test Rig. Leakage and power loss test results are compared for these competing seals for operating conditions up to 922 K (1200 F) inlet air temperature, 517 KPa (75 psid) across the seal, and surface velocities up to 366 m/s (1200 ft/s). Proctor, Margaret P. and Delgado, Irebert R. Glenn Research Center NASA/TM-2004-213049, GT2004-53935, E-14452

Advances in Mechanical Design

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Publisher : Springer Nature
ISBN 13 : 981329941X
Total Pages : 1170 pages
Book Rating : 4.8/5 (132 download)

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Book Synopsis Advances in Mechanical Design by : Jianrong Tan

Download or read book Advances in Mechanical Design written by Jianrong Tan and published by Springer Nature. This book was released on 2019-09-14 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on innovation, these proceedings present recent advances in the field of mechanical design in China and offer researchers, scholars and scientists an international platform for presenting their research findings and exchanging ideas. Gathering outstanding papers from the 2019 International Conference on Mechanical Design (2019 ICMD) and the 20th Mechanical Design Annual Conference, the content is divided into six major sections: industrial design, reliability design, green design, intelligent design, bionic design and innovative design. Readers will learn about the latest trends, cutting-edge findings and hot topics in the field of design.

Mechanical Engineers' Handbook, Volume 3

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Publisher : John Wiley & Sons
ISBN 13 : 1118930819
Total Pages : 882 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Mechanical Engineers' Handbook, Volume 3 by : Myer Kutz

Download or read book Mechanical Engineers' Handbook, Volume 3 written by Myer Kutz and published by John Wiley & Sons. This book was released on 2015-02-06 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: Full coverage of manufacturing and management in mechanical engineering Mechanical Engineers' Handbook, Fourth Edition provides a quick guide to specialized areas that engineers may encounter in their work, providing access to the basics of each and pointing toward trusted resources for further reading, if needed. The book's accessible information offers discussions, examples, and analyses of the topics covered, rather than the straight data, formulas, and calculations found in other handbooks. No single engineer can be a specialist in all areas that they are called upon to work in. It's a discipline that covers a broad range of topics that are used as the building blocks for specialized areas, including aerospace, chemical, materials, nuclear, electrical, and general engineering. This third volume of Mechanical Engineers' Handbook covers Manufacturing & Management, and provides accessible and in-depth access to the topics encountered regularly in the discipline: environmentally benign manufacturing, production planning, production processes and equipment, manufacturing systems evaluation, coatings and surface engineering, physical vapor deposition, mechanical fasteners, seal technology, statistical quality control, nondestructive inspection, intelligent control of material handling systems, and much more. Presents the most comprehensive coverage of the entire discipline of Mechanical Engineering Focuses on the explanation and analysis of the concepts presented as opposed to a straight listing of formulas and data found in other handbooks Offers the option of being purchased as a four-book set or as single books Comes in a subscription format through the Wiley Online Library and in electronic and other custom formats Engineers at all levels of industry, government, or private consulting practice will find Mechanical Engineers' Handbook, Volume 3 an "off-the-shelf" reference they'll turn to again and again.

Advanced Manufacturing Processes

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Publisher : Springer Nature
ISBN 13 : 3030407241
Total Pages : 643 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Advanced Manufacturing Processes by : Volodymyr Tonkonogyi

Download or read book Advanced Manufacturing Processes written by Volodymyr Tonkonogyi and published by Springer Nature. This book was released on 2020-03-27 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a timely yet comprehensive snapshot of innovative research and developments in the area of manufacturing. It covers a wide range of manufacturing processes, such as cutting, coatings, and grinding, highlighting the advantages provided by the use of new materials and composites, as well as new methods and technologies. It discusses topics in energy generation and pollution prevention. It shows how computational methods and mathematical models have been applied to solve a number of issues in both theoretical and applied research. Based on selected papers presented at the Grabchenko’s International Conference on Advanced Manufacturing Processes (InterPartner-2019), held in Odessa, Ukraine on September 10-13, 2019, this book offers a timely overview and extensive information on trends and technologies in the area of manufacturing, mechanical and materials engineering. It is also intended to facilitate communication and collaboration between different groups working on similar topics, and to offer a bridge between academic and industrial researchers.

Material Engineering And Mechanical Engineering - Proceedings Of Material Engineering And Mechanical Engineering (Meme2015)

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Publisher : World Scientific
ISBN 13 : 9814759694
Total Pages : 1538 pages
Book Rating : 4.8/5 (147 download)

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Book Synopsis Material Engineering And Mechanical Engineering - Proceedings Of Material Engineering And Mechanical Engineering (Meme2015) by : Huiyu Zhou

Download or read book Material Engineering And Mechanical Engineering - Proceedings Of Material Engineering And Mechanical Engineering (Meme2015) written by Huiyu Zhou and published by World Scientific. This book was released on 2016-05-26 with total page 1538 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of proceeding of International Conference on Material Engineering and Mechanical Engineering [MEME2015] is to provide a platform for researchers, engineers, and academicians, as well as industrial professionals, to present their research results and applications developed for Material Engineering and Mechanical Engineering. It provides an opportunities for the delegates to exchange new ideas and application experiences, to enhance business or research relations and to find global partners for future collaboration. The object is to strengthen national academic exchanges and cooperation in the field, promote the rapid development of machinery, materials science and engineering application, effectively improve China's machinery, materials science and engineering applications in the field of academic status and international influence.

Research in Interactive Design (Vol. 4)

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Publisher : Springer
ISBN 13 : 3319261215
Total Pages : 637 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Research in Interactive Design (Vol. 4) by : Xavier Fischer

Download or read book Research in Interactive Design (Vol. 4) written by Xavier Fischer and published by Springer. This book was released on 2016-03-02 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering key topics in the field such as technological innovation, human-centered sustainable engineering and manufacturing, and manufacture at a global scale in a virtual world, this book addresses both advanced techniques and industrial applications of key research in interactive design and manufacturing. Featuring the full papers presented at the 2014 Joint Conference on Mechanical Design Engineering and Advanced Manufacturing, which took place in June 2014 in Toulouse, France, it presents recent research and industrial success stories related to implementing interactive design and manufacturing solutions.

Journal of Engineering for Gas Turbines and Power

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (318 download)

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Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1978 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 808 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1994 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Plant Engineering

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ISBN 13 :
Total Pages : 1596 pages
Book Rating : 4.:/5 (321 download)

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Download or read book Power Plant Engineering written by and published by . This book was released on 1923 with total page 1596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cycle World Magazine

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Publisher :
ISBN 13 :
Total Pages : 1606 pages
Book Rating : 4./5 ( download)

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Download or read book Cycle World Magazine written by and published by . This book was released on 1998-01 with total page 1606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power

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Publisher :
ISBN 13 :
Total Pages : 1256 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Power by :

Download or read book Power written by and published by . This book was released on 1924 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 1042 pages
Book Rating : 4.F/5 ( download)

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Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Gas Turbine Engineering Handbook

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Publisher : Elsevier
ISBN 13 : 0080456898
Total Pages : 956 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Gas Turbine Engineering Handbook by : Meherwan P. Boyce

Download or read book Gas Turbine Engineering Handbook written by Meherwan P. Boyce and published by Elsevier. This book was released on 2017-09-01 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Gas Turbine Engineering Handbook has been the standard for engineers involved in the design, selection, and operation of gas turbines. This revision includes new case histories, the latest techniques, and new designs to comply with recently passed legislation. By keeping the book up to date with new, emerging topics, Boyce ensures that this book will remain the standard and most widely used book in this field. The new Third Edition of the Gas Turbine Engineering Hand Book updates the book to cover the new generation of Advanced gas Turbines. It examines the benefit and some of the major problems that have been encountered by these new turbines. The book keeps abreast of the environmental changes and the industries answer to these new regulations. A new chapter on case histories has been added to enable the engineer in the field to keep abreast of problems that are being encountered and the solutions that have resulted in solving them. - Comprehensive treatment of Gas Turbines from Design to Operation and Maintenance. In depth treatment of Compressors with emphasis on surge, rotating stall, and choke; Combustors with emphasis on Dry Low NOx Combustors; and Turbines with emphasis on Metallurgy and new cooling schemes. An excellent introductory book for the student and field engineers - A special maintenance section dealing with the advanced gas turbines, and special diagnostic charts have been provided that will enable the reader to troubleshoot problems he encounters in the field - The third edition consists of many Case Histories of Gas Turbine problems. This should enable the field engineer to avoid some of these same generic problems

The Encyclopaedia Britannica

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Publisher :
ISBN 13 :
Total Pages : 1118 pages
Book Rating : 4.3/5 (7 download)

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Download or read book The Encyclopaedia Britannica written by and published by . This book was released on 1911 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power User, Engineer in Charge and Work's Manager

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Publisher :
ISBN 13 :
Total Pages : 746 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Power User, Engineer in Charge and Work's Manager written by and published by . This book was released on 1946 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: