A Flight Test Of Laminar Flow Control Leading Edge Systems
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A Flight Test Of Laminar Flow Control Leading Edge Systems
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Author :
language : en
Publisher:
Release Date : 1983
A Flight Test Of Laminar Flow Control Leading Edge Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.
Nasa Technical Paper
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Author :
language : en
Publisher:
Release Date : 1990
Nasa Technical Paper written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Science categories.
Natural Laminar Flow And Laminar Flow Control
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Author : R.W. Barnwell
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Natural Laminar Flow And Laminar Flow Control written by R.W. Barnwell and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Research on laminar flow and its transition to turbulent flow has been an important part of fluid dynamics research during the last sixty years. Since transition impacts, in some way, every aspect of aircraft performance, this emphasis is not only understandable but should continue well into the future. The delay of transition through the use of a favorable pressure gradient by proper body shaping (natural laminar flow) or the use of a small amount of suction (laminar flow control) was recognized even in the early 1930s and rapidly became the foundation of much of the laminar flow research in the U.S. and abroad. As one would expect, there have been many approaches, both theoretical and experimental, employed to achieve the substantial progress made to date. Boundary layer stability theories have been formu lated and calibrated by a good deal of wind tunnel and flight experiments. New laminar now airfoils and wings have been designed and many have been employed in aircraft designs. While the early research was, of necessity, concerned with the design of subsonic aircraft interest has steadily moved to higher speeds including those appropriate to planetary entry. Clearly, there have been substantial advances in our understanding of transition physics and in the development and application of transition prediction methodolo gies to the design of aircraft.
Simulated Airline Service Flight Tests Of Laminar Flow Control With Perforated Surface Suction System
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Author : Dal V. Maddalon
language : en
Publisher:
Release Date : 1990
Simulated Airline Service Flight Tests Of Laminar Flow Control With Perforated Surface Suction System written by Dal V. Maddalon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Airplanes categories.
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1994
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Aeronautics categories.
1982 Nasa Authorization Program Review
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Author : United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Communications
language : en
Publisher:
Release Date : 1980
1982 Nasa Authorization Program Review written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Communications and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Astronautics and state categories.
Nasa Technical Memorandum
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Author :
language : en
Publisher:
Release Date : 1984
Nasa Technical Memorandum written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Aeronautics categories.
Advances In Computational Methods And Technologies In Aeronautics And Industry
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Author : Dietrich Knoerzer
language : en
Publisher: Springer Nature
Release Date : 2022-12-12
Advances In Computational Methods And Technologies In Aeronautics And Industry written by Dietrich Knoerzer and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-12 with Technology & Engineering categories.
This book provides research results using computational methods for fluid dynamics and engineering problems in aeronautics and other scientific and industrial applications. It gives an overview on the state of the art and the technology trends requiring advanced computational methods towards digitization in industrial and scientific processes. The chapters are based on Special Technology Sessions of the WCCM-ECCOMAS Virtual Congress 2021.
Transonic Symposium Theory Application And Experiment
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Author :
language : en
Publisher:
Release Date : 1989
Transonic Symposium Theory Application And Experiment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Aerodynamics, Transonic categories.
Advanced Aircraft Design
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Author : Egbert Torenbeek
language : en
Publisher: John Wiley & Sons
Release Date : 2013-05-28
Advanced Aircraft Design written by Egbert Torenbeek and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-28 with Technology & Engineering categories.
Although the overall appearance of modern airliners has not changed a lot since the introduction of jetliners in the 1950s, their safety, efficiency and environmental friendliness have improved considerably. Main contributors to this have been gas turbine engine technology, advanced materials, computational aerodynamics, advanced structural analysis and on-board systems. Since aircraft design became a highly multidisciplinary activity, the development of multidisciplinary optimization (MDO) has become a popular new discipline. Despite this, the application of MDO during the conceptual design phase is not yet widespread. Advanced Aircraft Design: Conceptual Design, Analysis and Optimization of Subsonic Civil Airplanes presents a quasi-analytical optimization approach based on a concise set of sizing equations. Objectives are aerodynamic efficiency, mission fuel, empty weight and maximum takeoff weight. Independent design variables studied include design cruise altitude, wing area and span and thrust or power loading. Principal features of integrated concepts such as the blended wing and body and highly non-planar wings are also covered. The quasi-analytical approach enables designers to compare the results of high-fidelity MDO optimization with lower-fidelity methods which need far less computational effort. Another advantage to this approach is that it can provide answers to “what if” questions rapidly and with little computational cost. Key features: Presents a new fundamental vision on conceptual airplane design optimization Provides an overview of advanced technologies for propulsion and reducing aerodynamic drag Offers insight into the derivation of design sensitivity information Emphasizes design based on first principles Considers pros and cons of innovative configurations Reconsiders optimum cruise performance at transonic Mach numbers Advanced Aircraft Design: Conceptual Design, Analysis and Optimization of Subsonic Civil Airplanes advances understanding of the initial optimization of civil airplanes and is a must-have reference for aerospace engineering students, applied researchers, aircraft design engineers and analysts.