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Stories and fantasy play engage all young children and help them to draw connections and make sense of the world. MakeBelieve Arts Helicopter Stories are tried, tested and proven to have a significant impact on children’s literacy and communication skills, their confidence and social and emotional development. Based on the storytelling and story acting curriculum of Vivian Gussin Paley, this book provides a practical, step-by-step guide to using this approach with young children. Covering all aspects of the approach, Artistic Director Trisha Lee shows you how you can introduce Helicopter Stories to children for the first time, scribing their tales and then bring their ideas to life by acti...
Explains the mechanics of how planes and helicopters work, discussing what makes them stop, start, and turn.
Provides an in-depth look at the AH-64 Apache helicopter, with detailed cross-section diagrams, photographs, and additional facts and information.
Helicopters are highly capable and useful rotating-wing aircraft with roles that encompass a variety of civilian and military applications. Their usefulness lies in their unique ability to take off and land vertically, to hover stationary relative to the ground, and to fly forward, backward, or sideways. These unique flying qualities, however, come at a high cost including complex aerodynamic problems, significant vibrations, high levels of noise, and relatively large power requirements compared to fixed-wing aircraft. This book, written by an internationally recognized expert, provides a thorough, modern treatment of the aerodynamic principles of helicopters and other rotating-wing vertical lift aircraft. Every chapter is extensively illustrated and concludes with a bibliography and homework problems. Advanced undergraduate and graduate students, practising engineers, and researchers will welcome this thorough and up-to-date text on rotating-wing aerodynamics.
This illustrated analysis of one of the premier combat weapons on the modern battlefield looks at the designs, weapons and tactics of 40 of today''s military helicopters, including the Kamov Ka-50 and Ka-52 and the Boeing Sikorsky RAH-66 Comanche'
Modeling, Control and Coordination of Helicopter Systems provides a comprehensive treatment of helicopter systems, ranging from related nonlinear flight dynamic modeling and stability analysis to advanced control design for single helicopter systems, and also covers issues related to the coordination and formation control of multiple helicopter systems to achieve high performance tasks. Ensuring stability in helicopter flight is a challenging problem for nonlinear control design and development. This book is a valuable reference on modeling, control and coordination of helicopter systems,providing readers with practical solutions for the problems that still plague helicopter system design and implementation. Readers will gain a complete picture of helicopters at the systems level, as well as a better understanding of the technical intricacies involved.
The modern helicopter is a sophisticated device which merges a surprising number of technologies together. This wide range of disciplines is one of the fascinations of the helicopter, but it is also makes a complete understanding difficult. Those searching for an understanding of the helicopter will find The Art of the Helicopter invaluable. John Watkinson approaches every subject associated with the helicopter from first principles and builds up in a clearly explained logical sequence using plain English and clear diagrams, avoiding unnecessary mathematics. Technical terms and buzzwords are defined and acronyms are spelled out. Misnomers, myths and old wives tales (for there are plenty surr...
Gennemgang af de militære helikoptere, der nu er i anvendelse rundt om i verden, herunder oplysninger om teknik, udvikling og produktion samt operative opgaver og anvendelse.
A series of personal accounts by highly trained helicopter pilots, including those with distinguished careers in the military and commercial flying, who with divers, ensured that essential staff could operate in North Sea oil exploration and oil supply. They were the vital link in the process and operated in the most challenging circumstances, often in high levels of danger and sometimes with loss of life, for example, the Piper Alpha Disaster which made national news. And the ferrying of essential personnel and supplies could involve rescues as well routine flying missions. The narrative is often technical but written to ensure good understanding for lay readers and it will, of course, appe...
Helicopter Dynamics Introduced in an Organized and Systematic Manner A result of lecture notes for a graduate-level introductory course as well as the culmination of a series of lectures given to designers, engineers, operators, users, and researchers, Fundamentals of Helicopter Dynamics provides a fundamental understanding and a thorough overview of helicopter dynamics and aerodynamics. Written at a basic level, this text starts from first principles and moves fluidly onward from simple to more complex systems. Gain Valuable Insight on Helicopter Theory Divided into 11 chapters, this text covers historical development, hovering and vertical flight, simplified rotor blade model in flap mode,...