Commercial High Speed Aircraft Opportunities and Issues
Author :
Publisher :
Page : 76 pages
File Size : 24,93 MB
Release : 1989
Category : Aeronautics, Commercial
ISBN :
Commercial Supersonic Technology
Author : National Research Council
Publisher : National Academies Press
Page : 128 pages
File Size : 26,80 MB
Release : 2002-02-16
Category : Technology & Engineering
ISBN : 0309082773
Book Description
High-speed flight is a major technological challenge for both commercial and business aviation. As a first step in revitalizing efforts by the National Aeronautics and Space Administration (NASA) to achieve the technology objective of high-speed air travel, NASA requested the National Research Council (NRC) to conduct a study that would identify approaches for achieving breakthroughs in research and technology for commercial supersonic aircraft. Commercial Supersonic Technology documents the results of that effort. This report describes technical areas where ongoing work should be continued and new focused research initiated to enable operational deployment of an environmentally acceptable, economically viable commercial aircraft capable of sustained supersonic flight, including flight over land, at speeds up to approximately Mach 2 in the next 25 years or less.
Commercial High Speed Aircraft Opportunities and Issues
Author :
Publisher :
Page : 76 pages
File Size : 11,79 MB
Release : 1989
Category : Aeronautics, Commercial
ISBN :
Book Description
Essentials of Supersonic Commercial Aircraft Conceptual Design
Author : Egbert Torenbeek
Publisher : John Wiley & Sons
Page : 177 pages
File Size : 39,75 MB
Release : 2020-06-02
Category : Technology & Engineering
ISBN : 1119667046
Book Description
Provides comprehensive coverage of how supersonic commercial aircraft are designed This must-have guide to conceptual supersonic aircraft design provides a state-of-the art overview of the subject, along with expert analysis and discussion. It examines the challenges of high-speed flight, covers aerodynamic phenomena in supersonic flow and aerodynamic drag in cruising flight, and discusses the advantages and disadvantages of oblique wing aircraft. Essentials of Supersonic Commercial Aircraft Conceptual Design is intended for members of a team producing an initial design concept of an airliner with the capability of making supersonic cruising flights. It begins with a synopsis of the history of supersonic transport aircraft development and continues with a chapter on the challenges of high-speed flight, which discusses everything from top level requirements and cruise speed requirements to fuel efficiency and cruise altitude. It then covers weight sensitivity; aerodynamic phenomena in supersonic flow; thin wings in two-dimensional flow; flat wings in inviscid supersonic flow; aerodynamic drag in cruising flight, and aerodynamic efficiency of SCV configurations. The book finishes with a chapter that examines oblique wing aircraft. Provides supersonic aircraft designers with everything they need to know about developing current and future high speed commercial jet planes Examines the many challenges of high-speed flight Covers aerodynamic phenomena in supersonic flow and aerodynamic drag in cruising flight Discusses the advantages and disadvantages of oblique wing aircraft Essentials of Supersonic Commercial Aircraft Conceptual Design is an ideal book for researchers and practitioners in the aerospace industry, as well as for graduate students in aerospace engineering.
Commercial Aircraft Propulsion and Energy Systems Research
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
Page : 123 pages
File Size : 38,99 MB
Release : 2016-08-09
Category : Technology & Engineering
ISBN : 0309440998
Book Description
The primary human activities that release carbon dioxide (CO2) into the atmosphere are the combustion of fossil fuels (coal, natural gas, and oil) to generate electricity, the provision of energy for transportation, and as a consequence of some industrial processes. Although aviation CO2 emissions only make up approximately 2.0 to 2.5 percent of total global annual CO2 emissions, research to reduce CO2 emissions is urgent because (1) such reductions may be legislated even as commercial air travel grows, (2) because it takes new technology a long time to propagate into and through the aviation fleet, and (3) because of the ongoing impact of global CO2 emissions. Commercial Aircraft Propulsion and Energy Systems Research develops a national research agenda for reducing CO2 emissions from commercial aviation. This report focuses on propulsion and energy technologies for reducing carbon emissions from large, commercial aircraftâ€" single-aisle and twin-aisle aircraft that carry 100 or more passengersâ€"because such aircraft account for more than 90 percent of global emissions from commercial aircraft. Moreover, while smaller aircraft also emit CO2, they make only a minor contribution to global emissions, and many technologies that reduce CO2 emissions for large aircraft also apply to smaller aircraft. As commercial aviation continues to grow in terms of revenue-passenger miles and cargo ton miles, CO2 emissions are expected to increase. To reduce the contribution of aviation to climate change, it is essential to improve the effectiveness of ongoing efforts to reduce emissions and initiate research into new approaches.
Aeronautical Technologies for the Twenty-first Century
Author : National Research Council (U.S.). Committee on Aeronautical Technologies
Publisher :
Page : 21 pages
File Size : 36,80 MB
Release : 1992
Category : Aeronautics
ISBN :
Book Description
Securing the Future of U.S. Air Transportation
Author : National Research Council
Publisher : National Academies Press
Page : 92 pages
File Size : 10,77 MB
Release : 2003-12-18
Category : Transportation
ISBN : 9780309090698
Book Description
As recently as the summer of 2001, many travelers were dreading air transportation because of extensive delays associated with undercapacity of the system. That all changed on 9/11, and demand for air transportation has not yet returned to peak levels. Most U.S. airlines continue to struggle for survival, and some have filed for bankruptcy. The situation makes it difficult to argue that strong action is urgently needed to avert a crisis of undercapacity in the air transportation system. This report assesses the visions and goals for U.S. civil aviation and technology goals for the year 2050.
New Materials for Next-Generation Commercial Transports
Author : Committee on New Materials for Advanced Civil Aircraft
Publisher : National Academies Press
Page : 99 pages
File Size : 22,54 MB
Release : 1996-03-29
Category : Technology & Engineering
ISBN : 0309588782
Book Description
The major objective of this book was to identify issues related to the introduction of new materials and the effects that advanced materials will have on the durability and technical risk of future civil aircraft throughout their service life. The committee investigated the new materials and structural concepts that are likely to be incorporated into next generation commercial aircraft and the factors influencing application decisions. Based on these predictions, the committee attempted to identify the design, characterization, monitoring, and maintenance issues that are critical for the introduction of advanced materials and structural concepts into future aircraft.
Introduction to Aerospace Materials
Author : Adrian P Mouritz
Publisher : Elsevier
Page : 637 pages
File Size : 45,20 MB
Release : 2012-05-23
Category : Technology & Engineering
ISBN : 0857095153
Book Description
The structural materials used in airframe and propulsion systems influence the cost, performance and safety of aircraft, and an understanding of the wide range of materials used and the issues surrounding them is essential for the student of aerospace engineering.Introduction to aerospace materials reviews the main structural and engine materials used in aircraft, helicopters and spacecraft in terms of their production, properties, performance and applications.The first three chapters of the book introduce the reader to the range of aerospace materials, focusing on recent developments and requirements. Following these introductory chapters, the book moves on to discuss the properties and production of metals for aerospace structures, including chapters covering strengthening of metal alloys, mechanical testing, and casting, processing and machining of aerospace metals. The next ten chapters look in depth at individual metals including aluminium, titanium, magnesium, steel and superalloys, as well as the properties and processing of polymers, composites and wood. Chapters on performance issues such as fracture, fatigue and corrosion precede a chapter focusing on inspection and structural health monitoring of aerospace materials. Disposal/recycling and materials selection are covered in the final two chapters.With its comprehensive coverage of the main issues surrounding structural aerospace materials,Introduction to aerospace materials is essential reading for undergraduate students studying aerospace and aeronautical engineering. It will also be a valuable resource for postgraduate students and practising aerospace engineers. - Reviews the main structural and engine materials used in aircraft, helicopters and space craft in terms of their properties, performance and applications - Introduces the reader to the range of aerospace materials, focusing on recent developments and requirements, and discusses the properties and production of metals for aerospace structures - Chapters look in depth at individual metals including aluminium, titanium, magnesium, steel and superalloys
Supersonic
Author : Lawrence Azerrad
Publisher :
Page : 0 pages
File Size : 49,4 MB
Release : 2025-03-04
Category : Design
ISBN : 9783791393629
Book Description
This stylishly illustrated book looks back at the future of air travel and is as sleek and elegant as the Concorde aircraft it celebrates - now in an enlarged edition. When the first commercial Concorde flights zoomed off the runways in Paris and London in the late 1960s, crossing the Atlantic in just under three hours, they established a new standard for luxury flight. Powered by 38,000 pounds of thrust and easily recognizable with its delta wing and drooping nose, the Concorde jet embodied the pinnacle of aviation technology and industrial design. It quickly became the preferred mode of transatlantic flight for superstars and business moguls alike. Opening with a lively history of the jet and how it changed travel, the book focuses on the look and feel of the Concorde. Photos of the jet's evolving interiors show how the original, starkly designed cabin gave way to luxury seats and interiors designed by the likes of Raymond Loewy, Sir Terence Conran and Andrée Putman. Filled with fascinating historical and technical background, and drawn from the author's personal collection of more than one thousand Concorde-related objects, this elegant book offers rarely seen historical photography and firsthand contributions from the people who helped create the Concorde experience from take-off to landing and beyond.
