ISSN:
1572-9036
Keywords:
Numerical analysis
;
mathematical modelling
;
trajectories
;
biomechanics
;
applied mechanics
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract The equations of motion governing the inrun and free-flight phases of a ski-jump have been set down. These equations have been 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 ski-slope have been computed. Deductions are made concerning critical aspects of ski-jump technique.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00046604
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