Application Of Lightweighting Technology To Military Aircraft Vessels And Vehicles

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Application of Lightweighting Technology to Military Aircraft, Vessels, and Vehicles

Author : National Research Council,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Committee on Benchmarking the Technology and Application of Lightweighting
Publisher : National Academies Press
Page : 160 pages
File Size : 42,6 Mb
Release : 2012-04-27
Category : Technology & Engineering
ISBN : 9780309221665

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Application of Lightweighting Technology to Military Aircraft, Vessels, and Vehicles by National Research Council,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Committee on Benchmarking the Technology and Application of Lightweighting Pdf

Lightweighting is a concept well known to structural designers and engineers in all applications areas, from laptops to bicycles to automobiles to buildings and airplanes. Reducing the weight of structures can provide many advantages, including increased energy efficiency, better design, improved usability, and better coupling with new, multifunctional features. While lightweighting is a challenge in commercial structures, the special demands of military vehicles for survivability, maneuverability and transportability significantly stress the already complex process. Application of Lightweighting Technology to Military Vehicles, Vessels, and Aircraft assesses the current state of lightweighting implementation in land, sea, and air vehicles and recommends ways to improve the use of lightweight materials and solutions. This book considers both lightweight materials and lightweight design; the availability of lightweight materials from domestic manufacturers; and the performance of lightweight materials and their manufacturing technologies. It also considers the "trade space"-that is, the effect that use of lightweight materials or technologies can have on the performance and function of all vehicle systems and components. This book also discusses manufacturing capabilities and affordable manufacturing technology to facilitate lightweighting. Application of Lightweighting Technology to Military Vehicles, Vessels, and Aircraft will be of interest to the military, manufacturers and designers of military equipment, and decision makers.

Zentropy

Author : Zi-Kui Liu
Publisher : CRC Press
Page : 855 pages
File Size : 48,5 Mb
Release : 2024-08-23
Category : Science
ISBN : 9781040118566

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Zentropy by Zi-Kui Liu Pdf

This book compiles selected publications authored or co-authored by the editor to present a comprehensive understanding of following topics: (1) density functional theory and CALPHAD modeling; (2) computational tools; and (3) applications of computational thermodynamics. It is noted that while entropy at one scale is well represented by standard statistical mechanics in terms of probability of individual configurations at that scale, the theory capable of counting total entropy of a system from different scales is lacking. The zentropy theory provides a nested form for configurational entropy enabling multiscale modeling to account for disorder and fluctuations from the electronic scale based on quantum mechanics to the experimental scale based on statistical mechanics using free energies of individual configurations rather than their total energies in standard statistical mechanics. The predictions from the zentropy theory demonstrate remarkable agreements with experimental observations for magnetic transitions and associated emergent behaviors of strongly correlated metals and oxides, including singularity and instability at critical points and positive and negative thermal expansions, without the need of additional truncated models and fitting model parameters beyond density function theory. This paves the way to provide the predicted phase equilibrium data for high throughput predictive CALPHAD modeling of complex material systems, and those individual configurations may thus be considered as the genomic building blocks of individual phases in the spirit of Materials Genome®.

Materials, Structures and Manufacturing for Aircraft

Author : Melih Cemal Kuşhan,Selim Gürgen,Mehmet Alper Sofuoğlu
Publisher : Springer Nature
Page : 423 pages
File Size : 47,7 Mb
Release : 2022-04-25
Category : Technology & Engineering
ISBN : 9783030918736

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Materials, Structures and Manufacturing for Aircraft by Melih Cemal Kuşhan,Selim Gürgen,Mehmet Alper Sofuoğlu Pdf

This book offers a comprehensive look at materials science topics in aerospace, air vehicle structures and manufacturing methods for aerospace products, examining recent trends and new technological developments. Coverage includes additive manufacturing, advanced material removal operations, novel wing systems, design of landing gear, eco-friendly aero-engines, and light alloys, advanced polymers, composite materials and smart materials for structural components. Case studies and coverage of practical applications demonstrate how these technologies are being successfully deployed. Materials, Structures & Manufacturing for Aircraft will appeal to a broad readership in the aviation community, including students, engineers, scientists, and researchers, as a reference source for material science and modern production techniques.

Nanotechnology in the Automotive Industry

Author : Huaihe Song,Tuan Anh Nguyen,Ghulam Yasin,Nakshatra Bahadur Singh,Ram K. Gupta
Publisher : Elsevier
Page : 832 pages
File Size : 46,7 Mb
Release : 2022-04-10
Category : Technology & Engineering
ISBN : 9780323905268

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Nanotechnology in the Automotive Industry by Huaihe Song,Tuan Anh Nguyen,Ghulam Yasin,Nakshatra Bahadur Singh,Ram K. Gupta Pdf

Nanotechnology in the Automotive Industry explores how nanotechnology and nanomaterials are used to enhance the performance of materials and devices for automotive application by fabricating nano-alloys, nanocomposites, nano coatings, nanodevices, nanocatalysts and nanosensors. Consisting of 36 chapters in 6 parts, this new volume in the Micro and Nano Technologies series is for materials scientists, nanotechnologists and automotive engineers working with nanotechnology and nanomaterials for automotive applications. Nanotechnology is seen as one of the core technologies for the future automotive industry to sustain competitiveness. The benefits that nanotechnology brings to the automotive sector include stronger and lighter materials for increased safety and reduced fuel consumption, improved engine performance and fuel consumption for gasoline powered vehicles due to nanocatalysts, fuel additives and lubricants, and more. Discusses various approaches and techniques such as nanoalloys, nanocomposites, nanocoatings, nanodevices, nanocatalysts and nanosensors used in modern vehicles Presents the challenges and future of automotive materials Explores how nanotechnology and nanomaterials are used to enhance the performance of materials and devices for automotive applications

Transformations Selected Works of G.B. Olson on Materials, Microstrucutre, and Design

Author : C.E. Campbell,M.V. Manuel,W. Xiong
Publisher : ASM International
Page : 128 pages
File Size : 42,6 Mb
Release : 2017-10-01
Category : Technology & Engineering
ISBN : 9781627081382

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Transformations Selected Works of G.B. Olson on Materials, Microstrucutre, and Design by C.E. Campbell,M.V. Manuel,W. Xiong Pdf

ASM International and The Minerals, Metals and Materials Society (TMS) have collaborated to present a collection of the selected works of Dr. Greg B. Olson in honor of his 70th birthday in 2017. This collection highlights his influential contributions to the understanding of martensite transformations and the development and application of a systems design approach to materials. Part I: Martensite, with an Introduction by Sir Harry Bhadeshia, emphasizes Dr. Olson's work to develop a dislocation theory for martensite transformations, to improve the understanding of the statistical nature of martensite nucleation, and to expand use of quantitative microscopy to characterize phase transformations. Part II: Materials Design, with an Introduction by Dr. Charles Kuehmann, focuses on the application of a systems design approach to materials and the development of integrated computational design curriculum for undergraduate education. Part II includes several examples of the systems design approach to a variety of applications. The papers chosen for this collection were selected by the editors with input from Dr. Olson.

Alternative Fuels and Advanced Vehicle Technologies for Improved Environmental Performance

Author : Richard Folkson,Steve Sapsford
Publisher : Woodhead Publishing
Page : 800 pages
File Size : 42,7 Mb
Release : 2022-07-27
Category : Technology & Engineering
ISBN : 9780323900287

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Alternative Fuels and Advanced Vehicle Technologies for Improved Environmental Performance by Richard Folkson,Steve Sapsford Pdf

Alternative Fuels and Advanced Vehicle Technologies for Improved Environmental Performance: Towards Zero Carbon Transportation, Second Edition provides a comprehensive view of key developments in advanced fuels and vehicle technologies to improve the energy efficiency and environmental impact of the automotive sector. Sections consider the role of alternative fuels such as electricity, alcohol and hydrogen fuel cells, as well as advanced additives and oils in environmentally sustainable transport. Other topics explored include methods of revising engine and vehicle design to improve environmental performance and fuel economy and developments in electric and hybrid vehicle technologies. This reference will provide professionals, engineers and researchers of alternative fuels with an understanding of the latest clean technologies which will help them to advance the field. Those working in environmental and mechanical engineering will benefit from the detailed analysis of the technologies covered, as will fuel suppliers and energy producers seeking to improve the efficiency, sustainability and accessibility of their work. Provides a fully updated reference with significant technological advances and developments in the sector Presents analyses on the latest advances in electronic systems for emissions control, autonomous systems, artificial intelligence and legislative requirements Includes a strong focus on updated climate change predictions and consequences, helping the reader work towards ambitious 2050 climate change goals for the automotive industry

Combat Vehicle Weight Reduction by Materials Substitution

Author : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee
Publisher : National Academies Press
Page : 65 pages
File Size : 52,7 Mb
Release : 2018-10-12
Category : Technology & Engineering
ISBN : 9780309445290

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Combat Vehicle Weight Reduction by Materials Substitution by National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee Pdf

Vehicle weight reduction is an effective strategy for reducing fuel consumption in civilian vehicles. For combat vehicles, it presents not only an important opportunity to reduce fuel use and associated logistics, but also important advantages in transport and mobility on the battlefield. Although there have been numerous efforts in the past to reduce the overall weight of combat vehicles, combat vehicle weight has continued to increase over time due to new threats and missions. On December 8 and 9, 2014, the National Academies of Sciences, Engineering, and Medicine held a workshop to explore opportunities in lightweight materials for armored vehicles. This was the ninth workshop in an ongoing series for the U.S. military on materials and manufacturing issues. The workshop discussed future advances in weight reduction by materials substitution for vehicles, including such topics as armor, structure, automotive parts, and armaments. This publication summarizes the presentations and discussions from the workshop.

Research Progress on Environmental, Health, and Safety Aspects of Engineered Nanomaterials

Author : National Research Council,Division on Engineering and Physical Sciences,Division on Earth and Life Studies,National Materials and Manufacturing Board,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials
Publisher : National Academies Press
Page : 163 pages
File Size : 50,7 Mb
Release : 2013-12-25
Category : Technology & Engineering
ISBN : 9780309291866

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Research Progress on Environmental, Health, and Safety Aspects of Engineered Nanomaterials by National Research Council,Division on Engineering and Physical Sciences,Division on Earth and Life Studies,National Materials and Manufacturing Board,Board on Chemical Sciences and Technology,Board on Environmental Studies and Toxicology,Committee to Develop a Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials Pdf

Despite the increase in funding for research and the rising numbers of peer-reviewed publications over the past decade that address the environmental, health, and safety aspects of engineered nanomaterials (ENMs), uncertainty about the implications of potential exposures of consumers, workers, and ecosystems to these materials persists. Consumers and workers want to know which of these materials they are exposed to and whether the materials can harm them. Industry is concerned about being able to predict with sufficient certainty whether products that it makes and markets will pose any environmental, health or safety issues and what measures should be taken regarding manufacturing practices and worldwide distribution to minimize any potential risk. However, there remains a disconnect between the research that is being carried out and its relevance to and use by decision-makers and regulators to make informed public health and environmental policy and regulatory decisions. Research Progress on Environmental, Health, and Safety Aspects of Nanomaterials evaluates research progress and updates research priorities and resource estimates on the basis of results of studies and emerging trends in the nanotechnology industry. This report follows up the 2012 report A Research Strategy for Environmental, Health, and Safety Aspects of Engineered Nanomaterials, which presented a strategic approach for developing the science and research infrastructure needed to address uncertainties regarding the potential environmental, health, and safety risks posed by ENMs. This new report looks at the state of nanotechnology research, examines market and regulatory conditions and their affect on research priorities, and considers the criteria for evaluating research progress on the environmental, health, and safety aspects of nanotechnology.

Big Data in Materials Research and Development

Author : National Research Council,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee
Publisher : National Academies Press
Page : 78 pages
File Size : 49,7 Mb
Release : 2014-10-22
Category : Technology & Engineering
ISBN : 9780309303828

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Big Data in Materials Research and Development by National Research Council,Division on Engineering and Physical Sciences,National Materials and Manufacturing Board,Defense Materials Manufacturing and Infrastructure Standing Committee Pdf

Big Data in Materials Research and Development is the summary of a workshop convened by the National Research Council Standing Committee on Defense Materials Manufacturing and Infrastructure in February 2014 to discuss the impact of big data on materials and manufacturing. The materials science community would benefit from appropriate access to data and metadata for materials development, processing, application development, and application life cycles. Currently, that access does not appear to be sufficiently widespread, and many workshop participants captured the constraints and identified potential improvements to enable broader access to materials and manufacturing data and metadata. This report discusses issues in defense materials, manufacturing and infrastructure, including data ownership and access; collaboration and exploitation of big data's capabilities; and maintenance of data.

The Lightweight Fighter Program

Author : David C. Aronstein,Albert C. Piccirillo
Publisher : AIAA
Page : 78 pages
File Size : 47,5 Mb
Release : 1996
Category : Airplanes, Military
ISBN : 1563471930

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The Lightweight Fighter Program by David C. Aronstein,Albert C. Piccirillo Pdf

This case study outlines the development of the Lightweight Fighter program, including the development, technology, and flight test history of the YF-16 and YF-17. The streamlined and highly successful Lightweight Fighter program effectively used experimental prototypes to introduce a set of new and advanced technologies to fighter aircraft, and serves as an excellent example of technology management, risk reduction in the development process, and acquisition philosophy.

Lightweight Thermoset Composites

Author : Peter W. Dufton
Publisher : iSmithers Rapra Publishing
Page : 222 pages
File Size : 50,9 Mb
Release : 2000
Category : Technology & Engineering
ISBN : 1859571816

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Lightweight Thermoset Composites by Peter W. Dufton Pdf

This report reviewed some of the resin systems used for these lightc099 applications, the reinforcements employed and the techniques developed and used to convert them efficiently and as economically as possible into components and structures.

Lightweight Ballistic Composites

Author : Ashok Bhatnagar
Publisher : Woodhead Publishing
Page : 448 pages
File Size : 55,7 Mb
Release : 2006-06-30
Category : Technology & Engineering
ISBN : 9781845691554

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Lightweight Ballistic Composites by Ashok Bhatnagar Pdf

Ballistic composites need to be lightweight and durable as well as exhibiting high impact resistance and damage tolerance. This important book reviews these requirements, how the materials used for ballistic composites meet them and their range of applications. After an introductory chapter, Lightweight ballistic composites is split into two main sections. The first part of the book explores material requirements and testing. There are chapters on bullets and bullet fragments, material responses to ballistic impact, standards and specifications, modelling and test methods. Part Two reviews the range of materials used, production methods and applications. Topics discussed include high-performance ballistic fibres and ceramics, non-woven ballistic and prepreg composites, and their uses in body armour, vehicle and aircraft protection. This major book is the first of its kind to give a comprehensive review of the current use of lightweight ballistic composites in both military and law-enforcement applications. It is an invaluable reference for all those involved in personnel and vehicle protection in defence and police forces around the world. Reviews the current use of lightweight ballistic composites in both military and law-enforcement application An authoritative overview of the range of materials used, production methods and applications Explores material requirements and testing

Trends in Welding Research 2012: Proceedings of the 9th International Conference

Author : Tarasankar DebRoy, Stan A. David, John N. DuPont, Toshihiko Koseki, Harry K. Bhadeshia
Publisher : ASM International
Page : 1116 pages
File Size : 42,9 Mb
Release : 2013-03-01
Category : Welding
ISBN : 9781627089982

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Trends in Welding Research 2012: Proceedings of the 9th International Conference by Tarasankar DebRoy, Stan A. David, John N. DuPont, Toshihiko Koseki, Harry K. Bhadeshia Pdf

The Trends conference attracts the world's leading welding researchers. Topics covered in this volume include friction stir welding, sensing, control and automation, microstructure and properties, welding processes, procedures and consumables, weldability, modeling, phase transformations, residual stress and distortion, physical processes in welding, and properties and structural integrity of weldments.

Use of Lightweight Materials in 21st Century Army Trucks

Author : National Research Council,Division on Engineering and Physical Sciences,National Materials Advisory Board,Committee on Lightweight Materials for 21st Century Army Trucks
Publisher : National Academies Press
Page : 112 pages
File Size : 49,5 Mb
Release : 2003-04-02
Category : Technology & Engineering
ISBN : 0309168236

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Use of Lightweight Materials in 21st Century Army Trucks by National Research Council,Division on Engineering and Physical Sciences,National Materials Advisory Board,Committee on Lightweight Materials for 21st Century Army Trucks Pdf

In order to achieve the Army’s envisioned Objective Force related to deployability, transportability, and mobility, the Committee on Lightweight Materials for the 21st Century Army Trucks was asked to identify research and technology development opportunities related to the introduction of new lightweight structural materials for light medium and heavy Army trucks.

Advanced Polymer Nanocomposites

Author : Md Enamul Hoque,R. Kumar,Ahmed Sharif
Publisher : Woodhead Publishing
Page : 607 pages
File Size : 49,5 Mb
Release : 2022-05-01
Category : Technology & Engineering
ISBN : 9780323852876

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Advanced Polymer Nanocomposites by Md Enamul Hoque,R. Kumar,Ahmed Sharif Pdf

Advanced Polymer Nanocomposites: Science Technology and Applications presents a detailed review of new and emerging research outcomes from fundamental concepts that are relevant to science, technology and advanced applications. Sections cover key drivers such as the rising demand for lightweight and high strength automotive parts, the need for sustainable packaging materials and conservation of flavor in the food, drinks and beverages industries, and defense initiatives such as ballistic protection, fire retardation and electromagnetic shielding. With contributions from international authors working at the cutting-edge of research, this book will be an essential reference resource for materials scientists, chemists, manufacturers and polymer engineers. Through recent advances in nanotechnology, researchers can now manipulate atoms to create materials and products that are changing the way we live our lives. These materials have enhanced properties, such as tensile strength, impact and scratch resistance, electrical and thermal conductivity, thermal stability and fire resistance. Combines processing, properties and advanced commercial applications Emphasizes synthesis and fabrication techniques Focuses on environmental and health aspects Covers future challenges, opportunities, recycling and sustainability Contains contributions from high-profile, cutting-edge international researchers