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Numerical evaluation of the flight mechanics and trajectory of a ski-jumper

โœ Scribed by A. J. Ward-Smith; D. Clements


Book ID
104622295
Publisher
Springer Netherlands
Year
1983
Tongue
English
Weight
554 KB
Volume
1
Category
Article
ISSN
0167-8019

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โœฆ Synopsis


The equations of motion governing the inrun and free-flight phases of a ski-jump have been set down. These equations havebeen used as the basis for a numerical scheme from which the in-flight trajectory and jump length have been calculated. The influence of such factors as the friction between the skis and snow, the jump technique at take-off, the angle of incidence of the airborne jumper and variations in air density have been investigated. Jump lengths consistent with those measured on the 90 m Sapporo skislope have been computed. Deductions are made concerning critical aspects of ski-jump technique.

AMS (MOS) subject classifications (1980).


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