The RAH-66 Comanche Helicopter: Technical Accomplishment, Program Frustration, Arthur W. Linden
Автор: Graham H. D. Название: Vietnam Helicopter Crew Member Stories: Volume IV ISBN: 1503540472 ISBN-13(EAN): 9781503540477 Издательство: Неизвестно Цена: 39070.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Rottman, Gordon Название: US Helicopter Pilot in Vietnam ISBN: 1846032296 ISBN-13(EAN): 9781846032295 Издательство: Osprey Рейтинг: Цена: 14840.00 T Наличие на складе: Поставка под заказ. Описание: The helicopter changed war forever. This book examines the range of duties helicopter pilots carried out in Vietnam, from air-lift, med-evac and fire-support to landing in high volume crossfires in `Hot LZs`.
Автор: Meed, Douglas Название: Comanche 1800–74 ISBN: 1841765872 ISBN-13(EAN): 9781841765877 Издательство: Osprey Рейтинг: Цена: 14840.00 T Наличие на складе: Поставка под заказ. Описание: In the 18th and 19th centuries, the numerous tribes of mounted Comanche warriors were the "Lords of the Southern Plains". For more than 150 years, these ferocious raiders struck terror into the hearts of other plain tribes, Mexican villagers and Anglo settlers in frontier Texas. Their dominion stretched from southern Colorado and Kansas into northern Mexico. This book documents the life and experiences of a Comanche warrior at the peak of their dominance. Following a hypothetical figure through a lifetime, it covers key social and cultural aspects as well as documenting the methods and equipment that they used to wage war.
Автор: Ranjan Ganguli; Vijay Panchore Название: The Rotating Beam Problem in Helicopter Dynamics ISBN: 9811060975 ISBN-13(EAN): 9789811060977 Издательство: Springer Рейтинг: Цена: 111790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The book addresses computational methods for solving the problem of vibration, response, loads and stability of a helicopter rotor blade modeled as a rotating beam with flap or out-of-plane bending.
Автор: Ranjan Ganguli; Dipali Thakkar; Sathyamangalam Ram Название: Smart Helicopter Rotors ISBN: 3319247662 ISBN-13(EAN): 9783319247663 Издательство: Springer Рейтинг: Цена: 111790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Introduction.- Mathematical Modeling.- Preliminary Studies with Active Flaps.- Flap Configuration and Control Law.- Active Flap Controller Evaluation.- Trailing-edge Flap Placement.- Piezoceramic Actuator Hysteresis.- Active Rotating Beams.- Box-beam Active Rotor Blade.- Airfoil-section Rotor Blade.- Dynamic Stall Alleviation Using Active Twist.- Appendices: Kinetic- and Strain-Energy Terms; Section Properties; Shape Functions for Space; Shape Functions for Time.
Автор: Leishman Название: Principles of Helicopter Aerodynamics ISBN: 1107013356 ISBN-13(EAN): 9781107013353 Издательство: Cambridge Academ Рейтинг: Цена: 109830.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This text provides a thorough, modern treatment of the aerodynamic principles of helicopters and other rotating-wing vertical lift aircraft. It covers basic topics of aerodynamic analysis, helicopter performance and design, and advanced topics, including airfoil flows and unsteady aerodynamics. Every chapter includes numerous illustrations, a bibliography, and homework problems.
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.
Автор: Dreier, Mark E. Название: Introduction to helicopter and tiltrotor flight simulation ISBN: 1563478730 ISBN-13(EAN): 9781563478734 Издательство: Marston Book Services Рейтинг: Цена: 122760.00 T Наличие на складе: Поставка под заказ. Описание: Provides coverage of the tools required to write a flight simulation mathematical model. This book begins with a discussion that focuses on the types of flight simulation that are possible. From there, chapters are dedicated to vectors, vector resolution and the many axis systems used in helicopter analysis.
Автор: Seddon John, Dobson Jm, Newman Simon, Dyson J Sue, Название: Basic Helicopter Aerodynamics ISBN: 063205283X ISBN-13(EAN): 9780632052837 Издательство: Wiley Рейтинг: Цена: 52800.00 T Наличие на складе: Поставка под заказ. Описание: Provides an account from first principles of the aerodynamics of helicopter flight, avoiding the lengthy mathematical treatment of some textbooks. This second edition includes more on advanced modelling techniques and on research into helicopters on ships.
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