Transonic Wind-tunnel Investigation of the Interference Between a 45© Sweptback Wing and a Systematic Series of Four Bodies PDF Download

Author: Donald L. Loving
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 52

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Author: Holt Ashley
Publisher: Courier Corporation
ISBN: 0486648990
Category : Technology & Engineering
Languages : en
Pages : 306

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Book Description
This excellent, innovative reference offers a wealth of useful information and a solid background in the fundamentals of aerodynamics. Fluid mechanics, constant density inviscid flow, singular perturbation problems, viscosity, thin-wing and slender body theories, drag minimalization, and other essentials are addressed in a lively, literate manner and accompanied by diagrams.

Author: Johns Hopkins University. Applied Physics Laboratory, Silver Spring, Md
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 516

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Book Description

Author: Ahmed F. El-Sayed
Publisher: Springer
ISBN: 1447167961
Category : Technology & Engineering
Languages : en
Pages : 1025

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Book Description
This book provides a comprehensive basics-to-advanced course in an aero-thermal science vital to the design of engines for either type of craft. The text classifies engines powering aircraft and single/multi-stage rockets, and derives performance parameters for both from basic aerodynamics and thermodynamics laws. Each type of engine is analyzed for optimum performance goals, and mission-appropriate engines selection is explained. Fundamentals of Aircraft and Rocket Propulsion provides information about and analyses of: thermodynamic cycles of shaft engines (piston, turboprop, turboshaft and propfan); jet engines (pulsejet, pulse detonation engine, ramjet, scramjet, turbojet and turbofan); chemical and non-chemical rocket engines; conceptual design of modular rocket engines (combustor, nozzle and turbopumps); and conceptual design of different modules of aero-engines in their design and off-design state. Aimed at graduate and final-year undergraduate students, this textbook provides a thorough grounding in the history and classification of both aircraft and rocket engines, important design features of all the engines detailed, and particular consideration of special aircraft such as unmanned aerial and short/vertical takeoff and landing aircraft. End-of-chapter exercises make this a valuable student resource, and the provision of a downloadable solutions manual will be of further benefit for course instructors.

Author: Denis Howe
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 632

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Book Description
In this latest contribution to the conceptual design of an aircraft Denis Howe presents comprehensive coverage of all aspects of loading action analysis, together with the logical extension to the conceptual design of the airframe. He thereby meets two perceived needs which are not currently addressed by existing aircraft design texts, where loading analysis tends to be dealt with somewhat superficially, treating only the basic symmetric flight envelope, and where structural analysis often assumes that a certain level of design detail has already been established. Graduate and post-graduate level aeronautical students will welcome the approach offered by Aircraft Loading and Structural Layout. Practising engineers in the aircraft industry will find a useful loading action reference, providing a simple method for the derivation of initial structural data for input to advance analysis programs and the interpretation of the output from them.

Author: E.H. Dowell
Publisher: Springer Science & Business Media
ISBN: 9401104999
Category : Technology & Engineering
Languages : en
Pages : 724

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Book Description
Aeroelasticity is the study of flexible structures situated in a flowing fluid. Its modern origins are in the field of aerospace engineering, but it has now expanded to include phenomena arising in other fields such as bioengineering, civil engineering, mechanical engineering and nuclear engineering. The present volume is a teaching text for a first, and possibly second, course in aeroelasticity. It will also be useful as a reference source on the fundamentals of the subject for practitioners. In this third edition, several chapters have been revised and three new chapters added. The latter include a brief introduction to `Experimental Aeroelasticity', an overview of a frontier of research `Nonlinear Aeroelasticity', and the first connected, authoritative account of `Aeroelastic Control' in book form. The authors are drawn from a range of fields including aerospace engineering, civil engineering, mechanical engineering, rotorcraft and turbomachinery. Each author is a leading expert in the subject of his chapter and has many years of experience in consulting, research and teaching.

Author: Frederick C. Grant
Publisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 28

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Book Description
The best combination of four loadings on a delta wing with subsonic leading edges is calculated for several Mach numbers as a numerical example. The loadings considered have finite pressures everywhere on the plan form. At each Mach number the optimum combination of the four non-singular loadings has about the same drag coefficient as a flat plate with leading-edge thrust.

Author: James A. Blackwell (Jr.)
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 48

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Book Description

Author: Karl Nickel
Publisher: Hodder Education
ISBN:
Category : Business & Economics
Languages : en
Pages : 520

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Book Description
Discusses the range of tailless designs, from hanggliders to the US 'Stealth Bomber', and includes a detailed look at particularly significant designs. The authors' own experience in this field allows them to explain and illustrate the topic in a way that appeal to the enthusiast and satisfies the professional aerodynamicist.

Author: Richard T. Whitcomb
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 20

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Book Description
Summary: As an extension of the transonic area rule, a concept for interrelating the wave drags of wing-body combinations at moderate supersonic speeds with axial developments of cross-sectional area has been derived. The wave drag of a combination at a given supersonic speed is related to a number of developments of cross-sectional areas as intersected by Mach planes. On the basis of this concept and other design procedures, a structurally feasible, swept-wing--indented-body combination has been designed to have relatively high maximum lift-drag ratios over a range of transonic and moderate supersonic Mach numbers. The wing of the combination has been designed to have reduced drag associated with lift and, when used with an indented body, to have low zero-lift wave drag. Experimental results have been obtained for this configuration at Mach numbers from 0.80 to 2.01. Maximum lift-drag ratios of approximately 14 and 9 were measured at Mach numbers of 1.15 and 1.41, respectively.