International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1042

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International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1042

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Book Description


CEAS/AIAA/ICASE/NASA Langley International Forum on Aeroelasticity and Structural Dynamics 1999

CEAS/AIAA/ICASE/NASA Langley International Forum on Aeroelasticity and Structural Dynamics 1999 PDF Author:
Publisher:
ISBN:
Category : Aeroelasticity
Languages : en
Pages : 460

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Book Description
These proceedings represent a collection of the latest advances in aeroelasticity and structural dynamics from the world community. Research in the areas of unsteady aerodynamics and aeroelasticity, structural modeling and optimazation, active control and adaptive structures, landing dynamics, certification and qualification, and validation testing are highlighted in the collection of papers. The wide range of results will lead to advances in the prediction and control of the structural response of aircraft and spacecraft.

Index of Conference Proceedings

Index of Conference Proceedings PDF Author: British Library. Document Supply Centre
Publisher:
ISBN:
Category : Conference proceedings
Languages : en
Pages : 844

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Principles of Aeroelasticity

Principles of Aeroelasticity PDF Author: Raymond L. Bisplinghoff
Publisher: Courier Corporation
ISBN: 0486783162
Category : Technology & Engineering
Languages : en
Pages : 545

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Book Description
Geared toward professional engineers, this volume will be helpful for students, too. Topics include methods of constructing static and dynamic equations, heated elastic solids, forms of aerodynamic operators, structural operators, and more. 1962 edition.

Structural Dynamics in Aeronautical Engineering

Structural Dynamics in Aeronautical Engineering PDF Author: Maher N. Bismarck-Nasr
Publisher: AIAA
ISBN: 9781600861178
Category : Airframes
Languages : en
Pages : 324

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Book Description
Annotation "Structural Dynamics in Aeronautical Engineering is a comprehensive introduction to the modern methods of dynamic analysis of aeronautical structures. The text represents carefully developed course materials, beginning with an introductory chapter on matrix algebra and methods for numerical computations, followed by a series of chapters discussing specific aeronautical applications. In this way, the student can be guided from the simple concept of a single-degree-of-freedom structural system to the more complex multidegree-of-freedom and continuous systems, including random vibrations, nonlinear systems, and aeroelastic phenomena. Among the various examples used in the text, the chapter on aeroelasticity of flight vehicles is particularly noteworthy with its clear presentation of the phenomena and its mathematical formulation for structural and aerodynamic loads.

Aircraft and Ground Vehicle Winter Runway Friction Assessment

Aircraft and Ground Vehicle Winter Runway Friction Assessment PDF Author: Thomas J. Yager
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 18

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Book Description
Some background information is given together with the scope and objectives of a 5-year, Joint Winter Runway Friction Measurement Program between the National Aeronautics & Space Adminstration (NASA), Transport Canada (TC), and the Federal Aviation Administration (FAA). The primary objective of this effort is to perform instrumental aircraft and ground vehicle tests aimed at identifying a common number that all the different ground vehicle devices would report. This number, denoted the International Runway Friction Index (IRFI), will be related to all types of aircraft stopping performance. The range of test equipment, the test sites, test results and accomplishments, the extent of the substantial friction database compiled, and future test plans will be described. Several related studies have also been implemented including the effects of contaminant type on aircraft impingement drag, and the effectiveness of various runway and aircraft de-icing chemical types, and application rates.

Stability of Motion

Stability of Motion PDF Author: A. M. Liapunov
Publisher: Elsevier
ISBN: 1483266761
Category : Technology & Engineering
Languages : en
Pages : 216

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Book Description
Mathematics in Science and Engineering, Volume 30: Stability of Motion deals with the problem of stability of motion. This volume investigates the problem of stability of the unperturbed motion in cases such as the system of differential equations for the perturbed motion is autonomie and the characteristic equation of the linear system that gives the first approximation has a double zero root. When the order of the system is larger than two (n > 2), all the remaining roots have negative real parts. The double root corresponds to a multiple elementary divisor of the characteristic matrix. This book is a good reference for mathematicians, students, and specialists conducting work on the stability of motion.

Hyperbolic Partial Differential Equations

Hyperbolic Partial Differential Equations PDF Author: Andreas Meister
Publisher: Vieweg+Teubner Verlag
ISBN: 9783322802293
Category : Mathematics
Languages : en
Pages : 0

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Book Description
The book gives an introduction to the fundamental properties of hyperbolic partial differential equations und their appearance in the mathematical modelling of various problems from practice. It shows in an unique manner concepts for the numerical treatment of such equations starting from basic algorithms up actual research topics in this area. The numerical methods discussed are central and upwind schemes for structured and unstructured grids based on ENO and WENO reconstructions, pressure correction schemes like SIMPLE and PISO as well as asymptotic-induced algorithms for low-Mach number flows.

Wind Tunnels of NASA

Wind Tunnels of NASA PDF Author: Donald D. Baals
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 218

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Elastostatics and Kinetics of Anisotropic and Heterogeneous Shell-Type Structures

Elastostatics and Kinetics of Anisotropic and Heterogeneous Shell-Type Structures PDF Author: Liviu Librescu
Publisher: Springer Science & Business Media
ISBN: 9789028600355
Category : Science
Languages : en
Pages : 640

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Book Description