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The Maintenance Costs Of Aging Aircraft Insights From Commercial Aviation
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Book Synopsis The Maintenance Costs of Aging Aircraft by : Matthew C. Dixon
Download or read book The Maintenance Costs of Aging Aircraft written by Matthew C. Dixon and published by Rand Corporation. This book was released on 2006 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Air Force is grappling with the challenge of aging fleets and the optimal time to replace them. This monograph examines commercial aviation data to draw inferences about aging aircraft that may be relevant to the Air Force. It focuses on "aging effects"-i.e., how aircraft maintenance costs change as aircraft grow older. Although commercial aircraft clearly differ from military aircraft, the aging-effect estimates might help the Air Force to project changing maintenance costs over time.
Book Synopsis The Costs of Aging Aircraft by : Matthew C. Dixon
Download or read book The Costs of Aging Aircraft written by Matthew C. Dixon and published by . This book was released on 2005 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation's objective is to assist the Air Force (AF) in making difficult yet necessary choices regarding its aging fleets in order to fulfill national security objectives at lowest cost. Costs related to maintenance are a key component to the AF's decision-making process. In general, AF fleets are aging. This motivates the AF to want accurate maintenance cost forecasts. Forecasts of its current fleets and future replacement fleets are necessary. This dissertation will use commercial airline data to help the AF make these difficult choices.
Author :United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials Publisher : ISBN 13 : Total Pages :80 pages Book Rating :4.3/5 (121 download)
Book Synopsis Geriatric Aircraft by : United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials
Download or read book Geriatric Aircraft written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials and published by . This book was released on 1986 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aircraft Maintenance by : United States. General Accounting Office
Download or read book Aircraft Maintenance written by United States. General Accounting Office and published by . This book was released on 1991 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials Publisher : ISBN 13 : Total Pages :80 pages Book Rating :4.0/5 ( download)
Book Synopsis Geriatric Aircraft by : United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials
Download or read book Geriatric Aircraft written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials and published by . This book was released on 1986 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Aviation Publisher : ISBN 13 : Total Pages :104 pages Book Rating :4.3/5 (91 download)
Book Synopsis Federal Oversight of the Maintenance and Repair of Aging Aircraft by : United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Aviation
Download or read book Federal Oversight of the Maintenance and Repair of Aging Aircraft written by United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Aviation and published by . This book was released on 1992 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Common Understanding of Life Management Techniques for Ageing Air Vehicles by : Thomas Vogelfaenger
Download or read book Common Understanding of Life Management Techniques for Ageing Air Vehicles written by Thomas Vogelfaenger and published by . This book was released on 2003 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aging aircraft are a growing problem in both military and commercial aviation. With the economic constraints of keeping current military and civilian aircraft in service, and the growing demand for air travel worldwide, the problems of aging aircraft will continue to worsen. The service life extension of equipment or a system over the initial design period is indeed a question of safety however, as the subsequent explanations show, this a question of efficiency and economy. In a general sense, aging aircraft are characterized by the deterioration of structural strength properties and the related problems and the increasing maintenance costs. Some of these problems are time dependent, such as corrosion, which also depends heavily on the usage environment. Others are usage dependent, such as in fatigue cracking, which is naturally caused by the mechanical loads that are introduced into the structure and also in electronic devices. Often the damage state of an aircraft is the result of both time (calendar years) and usage (operating hours). To maintain structural integrity, steps must be taken toward the prevention, detection, repair and prediction of the initiation and growth of aircraft structural damage. What are now the valuation criteria for a decision for or against the further extension of the service life of an aging aircraft? The paper concludes with a view of future technologies, which could contribute to an expense optimized useful life extension.
Download or read book Air Force Magazine written by and published by . This book was released on 2007 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Current Trends in Reliability, Availability, Maintainability and Safety by : Uday Kumar
Download or read book Current Trends in Reliability, Availability, Maintainability and Safety written by Uday Kumar and published by Springer. This book was released on 2015-12-14 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing selected papers from the ICRESH-ARMS 2015 conference in Lulea, Sweden, collected by editors with years of experiences in Reliability and maintenance modeling, risk assessment, and asset management, this work maximizes reader insights into the current trends in Reliability, Availability, Maintainability and Safety (RAMS) and Risk Management. Featuring a comprehensive analysis of the significance of the role of RAMS and Risk Management in the decision making process during the various phases of design, operation, maintenance, asset management and productivity in Industrial domains, these proceedings discuss key issues and challenges in the operation, maintenance and risk management of complex engineering systems and will serve as a valuable resource for those in the field.
Book Synopsis Environmental Impact of Aviation and Sustainable Solutions by : Ramesh K. Agarwal
Download or read book Environmental Impact of Aviation and Sustainable Solutions written by Ramesh K. Agarwal and published by BoD – Books on Demand. This book was released on 2020-07-15 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Impact of Aviation and Sustainable Solutions is a compilation of review and research articles in the broad field of aviation and the environment. Over three sections and thirteen chapters, this book covers topics such as aircraft design and materials, combustor modeling, atomization, airport pollution, sonic boom and street noise pollution, emission mitigation strategies, and environmentally friendly contributions from a Russian aviation pioneer. This volume is a useful reference for both researchers and students interested in learning about various aspects of aviation and the environment
Book Synopsis Aircraft Maintenance by : United States. General Accounting Office
Download or read book Aircraft Maintenance written by United States. General Accounting Office and published by . This book was released on 1993 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aging aircraft. Fleet planning and maintenance by : Sebastian Wagner
Download or read book Aging aircraft. Fleet planning and maintenance written by Sebastian Wagner and published by GRIN Verlag. This book was released on 2014-05-12 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seminar paper from the year 2014 in the subject Engineering - Aerospace Technology, grade: 1,3, University of Applied Sciences Wildau (Wildau Institute of Technology), course: Aviation Management 2012, language: English, abstract: Indeed, the majority of airlines are faced with the challenge of aging fleets and when it might be optimal to replace older aircraft. Well, any discussion of the wisdom of retaining capital equipment is usually based on economic arguments. In a competitive environment, airlines are continuously obliged to improve their business and equipment to stay profitable. The prediction of future maintenance costs of the own fleet is an integral element of prospective budgeting projections; on the other hand they serve as a vital part within aircraft replacement calculations. For example if the costs of maintaining the existing equipment on a timely basis exceeds the capital, interest, and amortization charges on replacement equipment, the decision to buy a sort of replacement is straightforward. In most cases the substitute equipment even offers an improved productivity as well (Dixon 2006, p. 1). Beside any debate concerning costs and efficiency, flight safety considerations also enter into the discussion especially in the field of aviation. The question to repair or replace is an ongoing decision making process for the maintenance department of every airline operator. Now the key questions to be answered in this context are: Is it possible to describe a standard airplane service life and how does the fleet age of world’s leading airlines look like? How does the process of maintenance develop over an aircraft’s whole life cycle and can necessary costs be estimated? What can be done technically to keep aging effects of aircraft under control and when might be the right time to withdraw an aircraft from service? In order to answer the abundance of questions my term paper is divided into an economic based part including compiled data and statistics and a more technical part. In the beginning, this paper investigates the ordinary economic life of commercial airplanes. Additionally I’m going to inspect exemplary the average fleet age of world’s leading airlines. In the second stage I am going to describe how to estimate maintenance costs of aircraft that grow older. Further I wanted to clarify technical aspects and problems that might occur more frequently with the rising age of an aircraft.
Book Synopsis Damage Tolerance of Metallic Aircraft Structures by : Sérgio M. O. Tavares
Download or read book Damage Tolerance of Metallic Aircraft Structures written by Sérgio M. O. Tavares and published by Springer. This book was released on 2018-08-06 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a state-of-the-art review of the fail-safe and damage tolerance approaches, allowing weight savings and increasing aircraft reliability and structural integrity. The application of the damage tolerance approach requires extensive know-how of the fatigue and fracture properties, corrosion strength, potential failure modes and non-destructive inspection techniques, particularly minimum detectable defect and inspection intervals. In parallel, engineering practice involving damage tolerance requires numerical techniques for stress analysis of cracked structures. These evolved from basic mode I evaluations using rough finite element approaches, to current 3D modeling based on energetic approaches as the VCCT, or simulation of joining processes. This book provides a concise introduction to this subject.
Book Synopsis Product Lifecycle Management for a Global Market by : Shuichi Fukuda
Download or read book Product Lifecycle Management for a Global Market written by Shuichi Fukuda and published by Springer. This book was released on 2014-12-17 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed post-proceedings of the 11th IFIP WG 5.1 International Conference on Product Lifecycle Management, PLM 2014, held in Yokohama, Japan, in July 2014. The 51 full papers presented were carefully reviewed and selected from 77 submissions. They are organized in the following topical sections: BIM operations, maintenance, and renovation; BIM concepts and lifecycle management; design and education; naval engineering and shipbuilding; aeronautical and automotive engineering; industry and consumer products; interoperability, integration, configuration, systems engineering; change management and maturity; knowledge engineering; knowledge management; service and manufacturing; and new PLM.
Book Synopsis Military Cost-Benefit Analysis by : Francois Melese
Download or read book Military Cost-Benefit Analysis written by Francois Melese and published by Routledge. This book was released on 2015-03-27 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive book on Military Cost-Benefit Analysis and provides novel approaches to structuring cost-benefit and affordability analysis amidst an uncertain defense environment and cloudy fiscal prospects. Lifting the veil on military Cost-Benefit Analysis, this volume offers several new practical tools designed to guide defense investments (and divestments), combined with a selection of real-world applications. The widespread employment of Cost-Benefit Analysis offers a unique opportunity to transform legacy defense forces into efficient, effective, and accountable 21st century organizations. A synthesis of economics, statistics and decision theory, CBA is currently used in a wide range of defense applications in countries around the world: i) to shape national security strategy, ii) to set acquisition policy, and iii) to inform critical investments in people, equipment, infrastructure, services and supplies. As sovereign debt challenges squeeze national budgets, and emerging threats disrupt traditional notions of security, this volume offers valuable tools to navigate the political landscape, meet calls for fiscal accountability, and boost the effectiveness of defense investments to help guarantee future peace and stability. A valuable resource for scholars, practitioners, novices and experts, this book offers a comprehensive overview of Military Cost-Benefit Analysis and will appeal to anyone interested or involved in improving national security, and will also be of general interest to those responsible for major government programs, projects or policies.
Book Synopsis Optimal Inspection Models with Their Applications by : Kodo Ito
Download or read book Optimal Inspection Models with Their Applications written by Kodo Ito and published by Springer Nature. This book was released on 2023-02-28 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book surveys recent applications of inspection models, maintenance models and cumulative damage models, as well as discusses the policies involved with these models. It explains how a stochastic approach can be applied to systems using real-world examples. The book begins by introducing and summarizing standard inspection models. It dedicates chapters to random inspection models and general inspection models, before moving on to discuss inspection policies and checkpoint models. The book discusses inspection of reliability systems, such as missile maintenance systems, as well as Markov models of inspection. The book concludes with a summary of other inspection models, problems they face, and solutions to these problems. Each chapter utilizes examples to illustrate the various models, methods, and policies. This book is of interest to engineering students, researchers, and design and production engineers working in system manufacturing.
Book Synopsis Defence Inflation by : Keith Hartley
Download or read book Defence Inflation written by Keith Hartley and published by Routledge. This book was released on 2018-10-18 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Defence inflation is a recurring factor in determining defence spending. It is widely reported in official government publications and in the trade press, but remains relatively neglected by defence and peace economists. In this book, international contributors from Finland, Norway, Sweden, the UK and the USA distinguish between defence inflation and cost escalation, and identify the causes of both. They use specific case studies to address a wide variety of theoretical and empirical issues and key questions, including the following: Does defence inflation affect all countries? What are its effects? Why does it occur? How (if at all) can defence inflation be controlled? While most industry and trade press devote considerable ink and space to the discussion of defence inflation, cost escalation, and their consequential impact on the purchasing dollars of the armed forces, economists have been relatively silent. This book aims to rectify this oversight through a multinational survey and analysis of the topic, while also identifying the opportunities for further theoretical and empirical research in the field. This book was originally published as a special issue of the journal Defence and Peace Economics.
