The Foundations of Helicopter Flight

Author: Simon Newman
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 332

Book Description
The helicopter is a sophisticated aircraft and is therefore demanding on its designers. This unique introductory text charts a journey through the theory, design, construction and operation of helicopters. The difficulties that can arise when the aircraft is considered as a whole are highlighted using many practical examples and case studies. The author examines these problems for situations in which the helicopter is operating on the ground or in flight. The book provides in-depth support for any first course in helicopter engineering. It introduces the principles of rotary wing flight and develops the fundamental equations describing the performance and dynamic behaviour. Essential theories are developed and applied to show how the capabilities and behaviour of a helicopter are influenced by the manner in which rotor characteristics interact with those of the airframe. The author’s broad experience as a design engineer and lecturer combine to produce a book for students, graduates and professionals that conveys not only the essential information but also a real enthusiasm for the subject. Related titles from Edward Arnold Aerodynamics for Engineering Students, fourth edition E L Houghton and P W Carpenter Aircraft Structures for Engineering Students, second edition T H G Megson Edward Arnold

Foundations of Helicopter Flight

Author: S. Newman
Publisher: Elsevier
ISBN: 0080928544
Category : Science
Languages : en
Pages : 317

Book Description
The unique design problems which helicopters produce are many and complex. Through practical examples and illustrated case studies, supported by all the relevant theory, this primer text provides an accessible introduction which guides the reader through the theory, design, construction and operation of helicopters. Fundamental performance and control equations are developed, from which the book explores the rotor aerodynamic and dynamic characteristics of helicopters. Example calculations and performance predictions, reflecting current practice, show how to assess the feasibility of a design.* Tackles the theory, design, construction and operation of helicopters* Illustrated with many practical examples and case studies* Provides the fundamental equations describing performance and dynamic behaviour

Principles of Helicopter Flight

Author: Walter J. Wagtendonk
Publisher:
ISBN: 9781560272175
Category : Helicopters
Languages : en
Pages : 0

Book Description
This textbook provides the background knowledge explaining why the helicopter flies and, more importantly, why it sometimes doesn't. It examines the aerodynamic factors associated with rotor stalls, mast bumping, wind effect and many other important aspects which pilots must know. technical knowledge and sound handling are the ingredients that make a safe pilot.

Principles of Helicopter Flight

Author: Walter J. Wagtendonk
Publisher:
ISBN: 9781560276494
Category : Transportation
Languages : en
Pages : 0

Book Description
Recently updated, this comprehensive handbook explains the aerodynamics of helicopter flight, as well as how to perform typical helicopter maneuvers, unlike many aviation training manuals which are strictly how-to guides. Beginning with the basics of aerodynamics, each step of the process is fully illustrated and thoroughly explained-- from the physics of helicopter flying and advanced operations to helicopter design and performance-- providing helicopter pilots with a sound technical foundation on which to base their in-flight decisions. Containing discussions on the NOTAR (no tail rotor) system, strakes, and frequently misunderstood principles of airspeed and high-altitude operations, this revised edition also includes the latest procedures and regulations from the Federal Aviation Administration.

Principles of Helicopter Flight (eBundle Edition)

Author: Walter J. Wagtendonk
Publisher: Aviation Supplies & Academics
ISBN: 9781619543096
Category : Transportation
Languages : en
Pages : 0

Book Description
Trade Paperback + PDF eBook "bundle" version: Trade paperback book comes with code to download the eBook from ASA's website. This comprehensive textbook explains the aerodynamics of helicopter flight as well as helicopter maneuvers, going beyond the strictly "how-to" type of aviation manual. Helicopter pilots need to thoroughly understand the consequences of their actions and base them upon sound technical knowledge; this textbook explains why the helicopter flies and even more importantly, why it sometimes does not. Beginning with aerodynamics, each step of the process is fully illustrated and thoroughly explained--from the physics of advanced operations to helicopter design and performance--providing helicopter pilots with a solid foundation upon which to base their in-flight decisions. Containing discussions on the NOTAR (no tail rotor) system, strakes, principles of airspeed and high-altitude operations, operations on sloping surfaces, and sling operations, this revised edition also includesthe latest procedures Federal Aviation Administration.

Principles of Helicopter Flight Dynamics

Author: Yihua Cao
Publisher:
ISBN: 9781901892338
Category : Helicopters
Languages : en
Pages : 278

Book Description
Flight dynamics create important research problems in the process of helicopter design. They involve advanced design ideas and engineering technology theories. This book concerns flight theory and research methods for helicopter flight science and technology. The contents include the fundamentals of rotor aerodynamics, helicopter trim, helicopter stability and control, and helicopter performance analyses. The book also lokks at the kinematics, dynamics, control, and aerodynamics of the helicopter during maneuvering flight. With an emphasis on the physical concepts, the characteristics of rotor flapping, theoretical analyses and numerical simulation methods for helicopter flight mechanics are detail described in detail. The book is primarily intended for senior undergraduates and postgraduates who major in aerospace engineering. It is also a good reference book for helicopter engineers interested design and operational engineering. It lays a foundation for the study of helicopter aeromechanics.

Army Aviation

Author:
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 168

Book Description

Basic Helicopter Aerodynamics

Author: John M. Seddon
Publisher: John Wiley & Sons
ISBN: 0470665017
Category : Technology & Engineering
Languages : en
Pages : 292

Book Description
Basic Helicopter Aerodynamics is widely appreciated as an easily accessible, rounded introduction to the first principles of the aerodynamics of helicopter flight. Simon Newman has brought this third edition completely up to date with a full new set of illustrations and imagery. An accompanying website www.wiley.com/go/seddon contains all the calculation files used in the book, problems, solutions, PPT slides and supporting MATLAB® code. Simon Newman addresses the unique considerations applicable to rotor UAVs and MAVs, and coverage of blade dynamics is expanded to include both flapping, lagging and ground resonance. New material is included on blade tip design, flow characteristics surrounding the rotor in forward flight, tail rotors, brown-out, blade sailing and shipborne operations. Concentrating on the well-known Sikorsky configuration of single main rotor with tail rotor, early chapters deal with the aerodynamics of the rotor in hover, vertical flight, forward flight and climb. Analysis of these motions is developed to the stage of obtaining the principal results for thrust, power and associated quantities. Later chapters turn to the characteristics of the overall helicopter, its performance, stability and control, and the important field of aerodynamic research is discussed, with some reference also to aerodynamic design practice. This introductory level treatment to the aerodynamics of helicopter flight will appeal to aircraft design engineers and undergraduate and graduate students in aircraft design, as well as practising engineers looking for an introduction to or refresher course on the subject.

Learning to Fly Helicopters

Author: R. Randall Padfield
Publisher: Tab Books
ISBN: 9780830620920
Category : Helicopters
Languages : en
Pages : 354

Book Description
Discusses the principles of helicopter flight, controls, maneuvers, hovering, autorotation, emergencies, helicopter systems, safety, and other topics.

Helicopter Flight Dynamics

Author: Gareth D. Padfield
Publisher: John Wiley & Sons
ISBN: 1119401054
Category : Technology & Engineering
Languages : en
Pages : 858

Book Description
The Book The behaviour of helicopters and tiltrotor aircraft 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 and second editions of Helicopter Flight Dynamics, a comprehensive treatment of design criteria was presented, relating to both normal and degraded Flying Qualities. Fully embracing the consequences of Degraded Flying Qualities during the design phase will contribute positively to safety. In this third edition, two new Chapters are included. Chapter 9 takes the reader on a journey from the origins of the story of Flying Qualities, tracing key contributions to the developing maturity and to the current position. Chapter 10 provides a comprehensive treatment of the Flight Dynamics of tiltrotor aircraft; informed by research activities and the limited data on operational aircraft. Many of the unique behavioural characteristics of tiltrotors are revealed for the first time in this book. The accurate prediction and assessment of Flying Qualities draws on the modelling and simulation discipline on the one hand and testing practice on the other. Checking predictions in flight requires clearly defined mission tasks, derived from 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 of rotorcraft forms the subject of this book, which will be of interest to engineers practising and honing their skills in research laboratories, academia and manufacturing industries, test pilots and flight test engineers, and as a reference for graduate and postgraduate students in aerospace engineering.