The Theory of Flight

Author: Siphiwe Gloria Ndlovu

Publisher: Catalyst Press


Category: Fiction

Page: 316

View: 597

"On the third of September, not so long ago, something truly wondrous happened on the Beauford Farm and Estate. At the moment of her death, Imogen Zula Nyoni - Genie - was seen to fly away on a giant pair of silver wings ..."

The British Gliding Association Manual

Gliding the Theory of Flight

Author: British Gliding Association

Publisher: A&C Black


Category: Gliding and soaring

Page: 313

View: 123

Illustrated manual detailing what a pilot needs to know to fly gliders effectively.

The Physics of Aviation

An Elementary Text on the Theory of Flight

Author: United States Naval Academy. Department of Electrical Engineering



Category: Aerodynamics

Page: 124

View: 230

Helicopter Flight Dynamics

The Theory and Application of Flying Qualities and Simulation Modelling

Author: Gareth D. Padfield

Publisher: John Wiley & Sons


Category: Technology & Engineering

Page: 680

View: 911

The behaviour of helicopters is so complex that understanding the physical mechanisms at work in trim, stability and response, and thus the prediction of Flying Qualities, requires a framework of analytical and numerical modelling and simulation. Good Flying Qualities are vital for ensuring that mission performance is achievable with safety and, in the first edition of Helicopter Flight Dynamics, a comprehensive treatment of design criteria was presented. In this second edition, the author complements this with a new Chapter on Degraded Flying Qualities, drawing examples from flight in poor visibility, failure of control functions and encounters with severe atmospheric disturbances. Fully embracing the consequences of Degraded Flying Qualities during the design phase will contribute positively to safety. The accurate prediction and assessment of Flying Qualities draws on the modelling and simulation discipline on the one hand and testing methodologies on the other. Checking predictions in flight requires clearly defined ‘mission-task-elements’, derived from missions with realistic performance requirements. High fidelity simulations also form the basis for the design of stability and control augmentation systems, essential for conferring Level 1 Flying Qualities. The integrated description of flight dynamic modelling, simulation and flying qualities forms the subject of this book, which will be of interest to engineers in research laboratories and manufacturing industry, test pilots and flight test engineers, and as a reference for graduate and postgraduate students in aerospace engineering. The Author Gareth Padfield, a Fellow of the Royal Aeronautical Society, is the Bibby Professor of Aerospace Engineering at the University of Liverpool. He is an aeronautical engineer by training and has spent his career to date researching the theory and practice of flight for both fixed-wing aeroplanes and rotorcraft. During his years with the UK’s Royal Aircraft Establishment and Defence Evaluation and Research Agency, he conducted research into rotorcraft dynamics, handling qualities and flight control. His work has involved a mix of flight testing, creating and testing simulation models and developing analytic approximations to describe flight behaviour and handling qualities. Much of his research has been conducted in the context of international collaboration – with the Technical Co-operation Programme, AGARD and GARTEUR as well as more informal collaborations with industry, universities and research centres worldwide. He is very aware that many accomplishments, including this book, could not have been achieved without the global networking that aerospace research affords. During the last 8 years as an academic, the author has continued to develop his knowledge and understanding in flight dynamics, not only through research, but also through teaching the subject at undergraduate level; an experience that affords a new and deeper kind of learning that, hopefully, readers of this book will benefit from.

Theory of Flight

Author: Richard von Mises

Publisher: Courier Corporation


Category: Technology & Engineering

Page: 672

View: 737

Mises' classic avoids the formidable mathematical structure of fluid dynamics, while conveying — by often unorthodox methods — a full understanding of the physical phenomena and mathematical concepts of aeronautical engineering.