› › Consideration Of Unsteady Aerodynamics And Boundary Layer Transition In Rotorcraft Airfoil Design

New Results in Numerical and Experimental Fluid Mechanics XII

Author : Andreas Dillmann

Publisher : Springer Nature

Page : 862 pages

File Size : 45,50 MB

Release : 2019-09-26

Category : Technology & Engineering

ISBN : 3030252531

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Book Description

This book gathers contributions to the 21st biannual symposium of the German Aerospace Aerodynamics Association (STAB) and the German Society for Aeronautics and Astronautics (DGLR). The individual chapters reflect ongoing research conducted by the STAB members in the field of numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications, and cover both nationally and EC-funded projects. Special emphasis is given to collaborative research projects conducted by German scientists and engineers from universities, research-establishments and industries. By addressing a number of cutting-edge applications, together with the relevant physical and mathematics fundamentals, the book provides readers with a comprehensive overview of the current research work in the field. The book’s primary emphasis is on aerodynamic research in aeronautics and astronautics, and in ground transportation and energy as well.





Aeronautical Engineering

Author :

Publisher :

Page : 580 pages

File Size : 34,91 MB

Release : 1971

Category : Aeronautics

ISBN :

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Book Description

A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)



Handbook of Wind Energy Aerodynamics

Author : Bernhard Stoevesandt

Publisher : Springer Nature

Page : 1495 pages

File Size : 35,68 MB

Release : 2022-08-04

Category : Technology & Engineering

ISBN : 3030313077

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Book Description

This handbook provides both a comprehensive overview and deep insights on the state-of-the-art methods used in wind turbine aerodynamics, as well as their advantages and limits. The focus of this work is specifically on wind turbines, where the aerodynamics are different from that of other fields due to the turbulent wind fields they face and the resultant differences in structural requirements. It gives a complete picture of research in the field, taking into account the different approaches which are applied. This book would be useful to professionals, academics, researchers and students working in the field.











Principles of Helicopter Aerodynamics with CD Extra

Author : Gordon J. Leishman

Publisher : Cambridge University Press

Page : 860 pages

File Size : 36,69 MB

Release : 2006-04-24

Category : Science

ISBN : 9780521858601

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Book Description

Written by an internationally recognized teacher and researcher, this book provides a thorough, modern treatment of the aerodynamic principles of helicopters and other rotating-wing vertical lift aircraft such as tilt rotors and autogiros. The text begins with a unique technical history of helicopter flight, and then covers basic methods of rotor aerodynamic analysis, and related issues associated with the performance of the helicopter and its aerodynamic design. It goes on to cover more advanced topics in helicopter aerodynamics, including airfoil flows, unsteady aerodynamics, dynamic stall, and rotor wakes, and rotor-airframe aerodynamic interactions, with final chapters on autogiros and advanced methods of helicopter aerodynamic analysis. Extensively illustrated throughout, each chapter includes a set of homework problems. Advanced undergraduate and graduate students, practising engineers, and researchers will welcome this thoroughly revised and updated text on rotating-wing aerodynamics.



Experimental Aerodynamic Derivatives of a Sinusoidally Oscillating Airfoil in Two-dimensional Flow

Author : Robert L. Halfman

Publisher :

Page : 92 pages

File Size : 32,79 MB

Release : 1951

Category : Aerofoils

ISBN :

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Book Description

Experimental measurements of the aerodynamic reactions on a symmetrical airfoil oscillating harmonically in a two-dimensional flow are presented and analyzed in this paper. Harmonic motions include pure pitch and pure translation, for several amplitudes and superimposed on an initial angle of attack, as well as combined pitch and translation. Considerable consistent data for pure pitch were obtained from a search of available reference material, and several definite Reynolds number effects are evident.