Aerodynamic Design Of Transport Aircraft


Aerodynamic Design Of Transport Aircraft
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Aerodynamic Design Of Transport Aircraft


Aerodynamic Design Of Transport Aircraft
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Author : Ed Obert
language : en
Publisher: IOS Press
Release Date : 2009

Aerodynamic Design Of Transport Aircraft written by Ed Obert and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Science categories.


After the demise of Fokker in 1996 one feared that interest in aeronautical engineering would strongly diminish. Two years later the situation was re-appraised, and the interest in aeronautical engineering remained, so the course was reinstated. This title includes the author's lecture notes from these courses.



Synthesis Of Subsonic Airplane Design


Synthesis Of Subsonic Airplane Design
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Author : E. Torenbeek
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Synthesis Of Subsonic Airplane Design written by E. Torenbeek 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 2013-06-29 with Technology & Engineering categories.


Since the education of aeronautical engineers at Delft University of Technology started in 1940 under tae inspiring leadership of Professor H.J. van der Maas, much emphasis has been placed on the design of aircraft as part of the student's curriculum. Not only is aircraft design an optional subject for thesis work, but every aeronautical student has to carry out a preliminary airplane design in the course of his study. The main purpose of this preliminary design work is to enable the student to synthesize the knowledge ob tained separately in courses on aerodynamics, aircraft performances, stability and con trol, aircraft structures, etc. The student's exercises in preliminary design have been directed through the years by a number of staff members of the Department of Aerospace Engineering in Delft. The author of this book, Mr. E. Torenbeek, has made a large contribution to this part of the study programme for many years. Not only has he acquired vast experience in teaching airplane design at university level, but he has also been deeply involved in design-oriented re search, e.g. developing rational design methods and systematizing design information. I am very pleased that this wealth of experience, methods and data is now presented in this book.



Aerodynamic Design Of Transport Aircraft


Aerodynamic Design Of Transport Aircraft
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Author : E. Obert
language : en
Publisher: IOS Press
Release Date : 2009-04-16

Aerodynamic Design Of Transport Aircraft written by E. Obert and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-16 with Science categories.


The origin of Aerodynamic Design of Transport Aircraft stems from the time when the author was appointed part-time professor in the Aerospace Faculty of Delft University of Technology. At the time his main activities were those of leading the departments of Aerodynamics, Performance and Preliminary Design at Fokker Aircraft Company. The groundwork for this book started in 1987 as a series of lecture notes consisting mainly of pictorial material with a minimum of English explanatory text. After the demise of Fokker in 1996 one feared that interest in aeronautical engineering would strongly diminish. As a result of this, the course was discontinued and the relationship between the author and the faculty came to an end. Two years later the situation was reappraised, and the interest in aeronautical engineering remained, so the course was reinstated with a former Fokker colleague Ronald Slingerland as lecturer. The lecture notes from these courses form the foundation of this publication.



Aerodynamic Design Of Transport Aircraft


Aerodynamic Design Of Transport Aircraft
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Author : Ed Obert
language : en
Publisher:
Release Date : 2009

Aerodynamic Design Of Transport Aircraft written by Ed Obert and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Aerodynamics categories.


After the demise of Fokker in 1996 one feared that interest in aeronautical engineering would strongly diminish. Two years later the situation was re-appraised, and the interest in aeronautical engineering remained, so the course was reinstated. This title includes the author's lecture notes from these courses.



New Design Concepts For High Speed Air Transport


New Design Concepts For High Speed Air Transport
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Author : H. Sobieczky
language : en
Publisher: Springer
Release Date : 2014-05-04

New Design Concepts For High Speed Air Transport written by H. Sobieczky and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-04 with Technology & Engineering categories.


This book presents the challenges, the tools and the concepts for developing economically viable high speed civil transport aircraft under environmental constraints. Computational tools for aircraft design and optimization are outlined and application in an industrial environment is shown for new and innovative case studies.



Synthesis Of Subsonic Airplane Design


Synthesis Of Subsonic Airplane Design
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Author : Egbert Torenbeek
language : en
Publisher:
Release Date : 1981

Synthesis Of Subsonic Airplane Design written by Egbert Torenbeek and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Airplanes categories.




Aerodynamic Design And Analysis For A Strut Braced Transport Aircraft Utilizing Slotted Natural Laminar Flow Airfoils


Aerodynamic Design And Analysis For A Strut Braced Transport Aircraft Utilizing Slotted Natural Laminar Flow Airfoils
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Author : Leonard P. Metkowski
language : en
Publisher:
Release Date : 2023

Aerodynamic Design And Analysis For A Strut Braced Transport Aircraft Utilizing Slotted Natural Laminar Flow Airfoils written by Leonard P. Metkowski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.


This thesis performs a design study exploring the aerodynamic design of a strut-braced transport aircraft. Moving from classical lifting-line theory to modern Reynolds Averaged Navier Stokes methods, several design and analysis methods are used to better understand this configuration, which is designed to meet NASA's N+4 commuter transport goals. The use of a novel slotted airfoil, the S207, is incorporated from the start. Intended to achieve long runs of laminar flow, this airfoil was designed along with the strut-braced configuration presented in this work. Analysis of both the airfoil's sectional characteristics and its application to the planform are explored. Several other areas researched include the use of a lifting strut verses an aerodynamically feathered strut and the design of winglets on the high-span aircraft. The aerodynamically feathered strut is chosen for the configuration at hand, while winglets are predicted by classical methods to add approximately 3% to maximum efficiency. The configuration is further analyzed with the modern computational fluid dynamic solver, OVERFLOW. This Reynolds Averaged Navier-Stokes solver is coupled with the Amplification-Factor-Transport transition model for transonic laminar flow prediction. Several performance differences with both the two-dimensional airfoil, and three-dimensional configuration are quantified. For two-dimensional cruise cases, Euler methods predict approximately 15 counts less profile drag when compared to the Reynolds Averaged method. Increases in profile drag that are found in the Reynolds Averaged models are attributed to early transition on the airfoil fore-element. The Euler methods also show transition to move slowly forward on the upper surface at increasing angles of attack. In comparison, the RANS method has transition move rather rapidly forward, limiting the upper corner of the low-drag region. Three-dimensional comparisons include highlighting problem areas around the strut/wing juncture, along with differences in spanwise lift distributions due to the addition of winglets. Further discussion on the sectional pressure distributions and the resulting two-dimensionality of the flow on the slotted configuration due to the winglet is also presented. Overall efficiency gains predicted by RANS with the addition of the winglet is found to be approximately 5%.



High Lift Aerodynamics


High Lift Aerodynamics
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Author : Jochen Wild
language : en
Publisher: CRC Press
Release Date : 2022-02-03

High Lift Aerodynamics written by Jochen Wild and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-03 with Technology & Engineering categories.


This book presents a detailed look at high-lift aerodynamics, which deals with the aerodynamic behavior of lift augmentation means from various approaches. After an introductory chapter, the book discusses the physical limits of lift generation, giving the lift generation potential. It then explains what is needed for an aircraft to fly safely by analyzing the high-lift-related requirements for certifying an aircraft. Aircraft needs are also analyzed to improve performance during takeoff, approach, and landing. The book discusses in detail the applied means to increase the lift coefficient by either passive and active high-lift systems. It includes slotless and slotted high-lift flaps, active and passive vortex generating devices, boundary and circulation control, and powered lift. Describing methods that are used to evaluate and design high-lift systems in an aerodynamic sense, the book briefly covers numerical as well as experimental simulation methods. It also includes a chapter on the aerodynamic design of high-lift systems. FEATURES Provides an understanding of the physics of flight during takeoff and landing from aerodynamics to flight performance and from simulation to design Discusses the physical limits of lift generation, giving the lift generation potential Concentrates on the specifics of high-lift aerodynamics to provide a first insight Analyzes aircraft needs to improve performance during takeoff, approach, and landing Focuses on civil transport aircraft applications but also includes the associated physics that apply to all aircraft This book is intended for graduate students in aerospace programs studying advanced aerodynamics and aircraft design. It also serves as a professional reference for practicing aerospace and mechanical engineers who are working on aircraft design issues related to takeoff and landing.



Introduction To Aircraft Design Second Edition


Introduction To Aircraft Design Second Edition
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Author : John P. Fielding
language : en
Publisher: Cambridge University Press
Release Date : 2017-04-03

Introduction To Aircraft Design Second Edition written by John P. Fielding and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-03 with Technology & Engineering categories.


This new edition provides a modern, accessible introduction to the whole process of aircraft design together with invaluable data.



Essentials Of Supersonic Commercial Aircraft Conceptual Design


Essentials Of Supersonic Commercial Aircraft Conceptual Design
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Author : Egbert Torenbeek
language : en
Publisher: John Wiley & Sons
Release Date : 2020-06-02

Essentials Of Supersonic Commercial Aircraft Conceptual 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 2020-06-02 with Technology & Engineering categories.


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.