Understanding Aerodynamics

Author: Doug McLean
Publisher: John Wiley & Sons
ISBN: 9781118454220
Release Date: 2012-12-07
Genre: Technology & Engineering

Much-needed, fresh approach that brings a greater insight intothe physical understanding of aerodynamics Based on the author’s decades of industrial experiencewith Boeing, this book helps students and practicing engineers togain a greater physical understanding of aerodynamics. Relying onclear physical arguments and examples, Mclean provides amuch-needed, fresh approach to this sometimes contentious subjectwithout shying away from addressing "real" aerodynamic situationsas opposed to the oversimplified ones frequently used formathematical convenience. Motivated by the belief that engineeringpractice is enhanced in the long run by a robust understanding ofthe basics as well as real cause-and-effect relationships that liebehind the theory, he provides intuitive physical interpretationsand explanations, debunking commonly-held misconceptions andmisinterpretations, and building upon the contrasts provided bywrong explanations to strengthen understanding of the rightones. Provides a refreshing view of aerodynamics that is based on theauthor’s decades of industrial experience yet is alwaystied to basic fundamentals. Provides intuitive physical interpretations and explanations,debunking commonly-held misconceptions and misinterpretations Offers new insights to some familiar topics, for example, whatthe Biot-Savart law really means and why it causes so muchconfusion, what “Reynolds number” and“incompressible flow” really mean, and a real physicalexplanation for how an airfoil produces lift. Addresses "real" aerodynamic situations as opposed to theoversimplified ones frequently used for mathematical convenience,and omits mathematical details whenever the physical understandingcan be conveyed without them.

Numerische Str mungsmechanik

Author: Joel H. Ferziger
Publisher: Springer-Verlag
ISBN: 9783540682288
Release Date: 2008-05-14
Genre: Science

Das Buch bietet einen Überblick über die numerischen Methoden zur Lösung strömungsmechanischer Probleme. Die in der Praxis meistgenutzten Methoden werden detailliert beschrieben. Behandelt werden auch fortgeschrittene Methoden, wie die Simulation von Turbulenzen und Parallel-Verarbeitung. Das Buch beschreibt die Grundlagen und Prinzipien der verschiedenen Methoden. Numerische Genauigkeit und Abschätzung sowie Fehlerreduktion werden detailliert mit vielen Beispielen behandelt. Alle Computercodes sind über den Server ftp.springer.de des Springer-Verlages erhältlich (Internet).

Design and Development of Aircraft Systems

Author: Ian Moir
Publisher: John Wiley & Sons
ISBN: 9781118469149
Release Date: 2012-11-05
Genre: Technology & Engineering

Now covering both conventional and unmanned systems, this isa significant update of the definitive book on aircraft systemdesign Design and Development of Aircraft Systems, SecondEdition is for people who want to understand how industrydevelops the customer requirement into a fully integrated, tested,and qualified product that is safe to fly and fit for purpose. Thisedition has been updated to take into account the growth ofunmanned air vehicles, together with updates to all chapters tobring them in line with current design practice and technologies astaught on courses at BAE Systems and Cranfield, Bristol andLoughborough universities in the UK. Design and Development of Aircraft Systems, SecondEdition Provides a holistic view of aircraft system design describingthe interaction between all of the subsystems such as fuel system,navigation, flight control etc. Covers all aspects of design including systems engineering,design drivers, systems architectures, systems integration,modelling of systems, practical considerations, & systemsexamples. Incorporates essential new material on Unmanned AircraftSystems (UAS). Design and Development of Aircraft Systems,Second Edition has been written to be generic and not todescribe any single process. It aims to complement othervolumes in the Wiley Aerospace Series, in particular AircraftSystems, Third Edition and Civil Avionics Systems by thesame authors, and will inform readers of the work that is carriedout by engineers in the aerospace industry to produce innovativeand challenging – yet safe and reliable – systems andaircraft. Essential reading for Aerospace Engineers.

Design and Analysis of Composite Structures

Author: Christos Kassapoglou
Publisher: John Wiley & Sons
ISBN: 9781118536940
Release Date: 2013-04-23
Genre: Technology & Engineering

New edition updated with additional exercises and two newchapters. Design and Analysis of Composite Structures: WithApplications to Aerospace Structures, 2nd Edition builds onthe first edition and includes two new chapters on compositefittings and the design of a composite panel, as well additionalexercises. The book enables graduate students andengineers to generate meaningful and robust designs of complexcomposite structures. A compilation of analysis and design methodsfor structural components made of advanced composites, it beginswith simple parts such as skins and stiffeners and progressesthrough to applications such as entire components of fuselages andwings. It provides a link between theory and day-to-day designpractice, using theory to derive solutions that are applicable tospecific structures and structural details used in industry. Starting with the basic mathematical derivation followed bysimplifications used in real-world design,Design and Analysisof Composite Structures: With Applications to Aerospace Structures,2nd Edition presents the level of accuracy and range ofapplicability of each method along with design guidelines derivedfrom experience combined with analysis. The author solves indetail examples taken from actual applications to show how theconcepts can be applied, solving the same design problem withdifferent methods based on different drivers (e.g. cost or weight)to show how the final configuration changes as the requirements andapproach change. Each chapter is followed by exercises thatrepresent specific design problems often encountered in theaerospace industry but which are also applicable in the in theautomotive, marine, and construction industries. Updated to include additional exercises, that represent realdesign problems encountered in the aerospace industry, but whichare also applicable in the in the automotive, marine, andconstruction industries. Includes two new chapters. One on composite fittings andanother on application and the design of a composite panel. Provides a toolkit of analysis and design methods that enableengineers and graduate students to generate meaningful and robustdesigns of complex composite structures. Provides solutions that can be used in optimization schemeswithout having to run finite element models at each iteration; thusspeeding up the design process and allowing the examination of manymore alternatives than traditional approaches. Supported by a complete set of lecture slides and solutions tothe exercises hosted on a companion website for instructors. An invaluable resource for Engineers and graduate students inaerospace engineering as well as Graduate students and engineers inmechanical, civil and marine engineering.

Theoretical and Computational Aerodynamics

Author: Tapan K. Sengupta
Publisher: John Wiley & Sons
ISBN: 9781118787571
Release Date: 2014-10-20
Genre: Technology & Engineering

Aerodynamics has seen many developments due to the growth of scientific computing, which has caused the design cycle time of aerospace vehicles to be heavily reduced. Today computational aerodynamics appears in the preliminary step of a new design, relegating costly, time-consuming wind tunnel testing to the final stages of design. Theoretical and Computational Aerodynamics is aimed to be a comprehensive textbook, covering classical aerodynamic theories and recent applications made possible by computational aerodynamics. It starts with a discussion on lift and drag from an overall dynamical approach, and after stating the governing Navier-Stokes equation, covers potential flows and panel method. Low aspect ratio and delta wings (including vortex breakdown) are also discussed in detail, and after introducing boundary layer theory, computational aerodynamics is covered for DNS and LES. Other topics covered are on flow transition to analyse NLF airfoils, bypass transition, streamwise and cross-flow instability over swept wings, viscous transonic flow over airfoils, low Reynolds number aerodynamics, high lift devices and flow control. Key features: Blends classical theories of incompressible aerodynamics to panel methods Covers lifting surface theories and low aspect ratio wing and wing-body aerodynamics Presents computational aerodynamics from first principles for incompressible and compressible flows Covers unsteady and low Reynolds number aerodynamics Includes an up-to-date account of DNS of airfoil aerodynamics including flow transition for NLF airfoils Contains chapter problems and illustrative examples Accompanied by a website hosting problems and a solution manual Theoretical and Computational Aerodynamics is an ideal textbook for undergraduate and graduate students, and is also aimed to be a useful resource book on aerodynamics for researchers and practitioners in the research labs and the industry.

Introduction to Aircraft Aeroelasticity and Loads

Author: Jan R. Wright
Publisher: John Wiley & Sons
ISBN: 9781118700433
Release Date: 2014-12-16
Genre: Technology & Engineering

Introduction to Aircraft Aeroelasticity and Loads, SecondEdition is an updated new edition offering comprehensivecoverage of the main principles of aircraft aeroelasticity andloads. For ease of reference, the book is divided into three partsand begins by reviewing the underlying disciplines of vibrations,aerodynamics, loads and control, and then goes on to describesimplified models to illustrate aeroelastic behaviour and aircraftresponse and loads for the flexible aircraft before introducingsome more advanced methodologies. Finally, it explains howindustrial certification requirements for aeroelasticity and loadsmay be met and relates these to the earlier theoretical approachesused. Key features of this new edition include: Uses a unified simple aeroelastic model throughout thebook Major revisions to chapters on aeroelasticity Updates and reorganisation of chapters involving FiniteElements Some reorganisation of loads material Updates on certification requirements Accompanied by a website containing a solutions manual, andMATLAB® and SIMULINK® programs that relate to the modelsused For instructors who recommend this textbook, a series oflecture slides are also available Introduction to Aircraft Aeroelasticity and Loads, SecondEdition is a must-have reference for researchers andpractitioners working in the aeroelasticity and loads fields, andis also an excellent textbook for senior undergraduate and graduatestudents in aerospace engineering.

Hidden Figures Unerkannte Heldinnen

Author: Margot Lee Shetterly
Publisher: HarperCollins
ISBN: 9783959676434
Release Date: 2017-01-02
Genre: History

1943 stellt das Langley Memorial Aeronautical Laboratory der NACA,die später zur NASA wird, erstmalig afroamerikanische Frauen ein. "Menschliche Rechner" - unter ihnen Dorothy Vaughan, die 1953 Vorgesetzte der brillanten afroamerikanischen Mathematikerin Katherine Johnson wird. Trotz Diskriminierung und Vorurteilen, treiben sie die Forschungen der NASA voran und Katherine Johnsons Berechnungen werden maßgeblich für den Erfolg der Apollo-Missionen. Dies ist ihre Geschichte. "Mit dieser unglaublich mitreißenden und vielschichtigen Erzählung zeigt Shetterly ihr Können. Die Geschichte begeistert in allen Aspekten." Booklist

Der Vogelflug ALS Grundlage Der Fliegekunst

Author: Otto Lilienthal
Publisher: Reprint Publishing
ISBN: 3959402554
Release Date: 2016-12-07
Genre:

Vollstandiger, digital restaurierter Reprint (in Handarbeit hergestellte Reproduktion/Faksimile) der Originalausgabe von 1889 mit exzellenter Auflosung und hervorragender Lesbarkeit. Zur besseren Lesbarkeit wurde das Original-Layout um 10 % vergrossert. Mit zahlreichen Abbildungen (1 Titelbild, 8 lithographierten Tafeln (Doppelseiten) und 80 Figuren zum Text)."

Die Ordnung der Zeit

Author: Carlo Rovelli
Publisher: Rowohlt Verlag GmbH
ISBN: 9783644000759
Release Date: 2018-08-21
Genre: Science

Leben wir in der Zeit oder lebt die Zeit vielleicht nur in uns? Alle theoretischen Physiker von Weltrang, die den großen und kleinen Kräften des Universums nachspüren, beschäftigen sich immer wieder mit der entscheidenden Frage, was Zeit ist. Wenn ihre großen Modelle die Zeit zur Erklärung des Elementaren nicht mehr brauchen, wie kommt es dann, dass sie für unser Leben so wichtig ist? Geht es wirklich ohne sie? Carlo Rovelli gibt in diesem Buch überraschende Antworten. Er nimmt uns mit auf eine Reise durch unsere Vorstellungen der von der Zeit und spürt ihren Regeln und Rätseln nach. Ein großes, packend geschriebenes Lese-Abenteuer, ein würdiger Nachfolger des Welt-Bestsellers "Sieben kurze Lektionen über Physik".

Handbuch der Raumfahrttechnik

Author: Wilfried Ley
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 9783446457232
Release Date: 2019-01-28
Genre: Technology & Engineering

*D a s Handbuch zur Raumfahrttechnik* Dieses komplett vierfarbig gedruckte Standardwerk bietet Studierenden, Ingenieuren und Wissenschaftlern sowie ambitionierten Raumfahrtinteressierten detaillierte Einblicke in die faszinierende Welt der Raumfahrt. Neben den Grundlagen werden in sieben Hauptkapiteln die Abläufe und Methoden für die Entwicklung, den Bau, den Betrieb und die Nutzung von Raumfahrtsystemen beschrieben: - Trägersysteme - Raumfahrt-Subsysteme - Aspekte bemannter Missionen - Missionsbetrieb - Raumfahrtnutzung - Konfiguration/Entwurf eines Raumflugkörpers - Management von Raumfahrtprojekten Die fünfte Auflage des Handbuches wurde um neue Planeten-und Satellitenmissionen ergänzt sowie mit neuen Inhalten zu Weltraumbiologie, Satellitennavigation, Trägersystemen und zur Technik unbemannter und bemannter Raumfahrzeuge auf den aktuellen Stand gebracht. Die einzelnen Kapitel und Unterkapitel, erstellt von führenden Experten von Hochschulen, Forschungseinrichtungen und der Raumfahrtindustrie, sind in sich abgeschlossen. Damit ermöglicht das Buch den Lesern, die sich zu ausgewählten Bereichen informieren wollen, einen schnellen Einstieg und fundierten Überblick.

Das Neue Denken

Author: Fritjof Capra
Publisher: S. Fischer Verlag
ISBN: 9783105608050
Release Date: 2015-12-15
Genre: Science

In dieser Darstellung der Entstehung eines ganzheitlichen Weltbilds, in Capras Begegnungen und Gesprächen mit den Wegbereitern der Wendezeit lernen wir jene Avantgarde der Wissenschaft kennen, die nicht mehr an das Trugbild von der Wertfreiheit der Wissenschaft glaubt, sondern die sich engagiert für eine von Verantwortung getragene Werteordnung. Capra läßt nicht nur das Denken, sondern auch die Persönlichkeit der bedeutenden Vordenker des Umbruchs in Wissenschaft und Gesellschaft hervortreten und macht damit erfahrbar, worum es ihnen in erster Linie geht: um eine menschliche Welt und eine menschenwürdige Zukunft. (Dieser Text bezieht sich auf eine frühere Ausgabe.)