This paper presents a review of the most important phenomena associated with flying in extreme, limited conditions. These investigation is characterised by set of common features related to a course near limits, estimated return possibilities and includes causes of transgression such as: pilot errors, helicopter failures, purposeful or forced by situation contravention of regulations and causes of uncontrolled transgression during exploitation of a helicopter in extreme situations. A short note is given on problems encountered by high angle of attack aerodynamics. Problems associated with deep stall phenomena are considered. Dynamics of spatial motion of a helicopter has been considered. The complete set of non-linear equations of motion has been applied. Some results of numerical analysis of aircraft motion are presented.
Numerical investigation of helicopter dynamics in extreme flight conditions
Numerische Untersuchung der Hubschrauberdynamik unter extremen Flugbedingungen
1997
10 Seiten, 34 Bilder, 33 Quellen
Conference paper
English
Numerical Investigation of Helicopter Dynamics in Extreme Flight Conditions
British Library Conference Proceedings | 1997
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