Aerodynamics of an isolated ski jumping ski

M Virmavirta, J Kivekäs - Sports Engineering, 2019 - Springer
A single isolated ski was suspended from a six-component wind tunnel balance and three
angles, the angle of attack, the yaw angle and the edge angle were adjustable during the …

An experimental study on granular dissipation for the vibration attenuation of skis

JM Bajkowski, B Dyniewicz, CI Bajer… - Proceedings of the …, 2021 - journals.sagepub.com
Due to the continuous deformations and irregularities of the surface of snow, alpine skis
exhibit dynamic excitation, leading to drastic vibrations and decreased manoeuvrability …

Flight dynamics of ski jumping: Wind tunnel testing and numerical modeling to optimize flight position

J Barnes, S Tuplin, AD Walker - Proceedings of the …, 2022 - journals.sagepub.com
Ski jumping is a highly competitive sport, where the distance jumped is greatly dependent
on the aerodynamic effects of the athlete's posture. In the current paper a wind tunnel …

Curvature Detection with an Optoelectronic Measurement System Using a Self-Made Calibration Profile

C Thorwartl, T Stöggl, W Teufl, H Holzer, J Kröll - Sensors, 2021 - mdpi.com
So far, no studies of material deformations (eg, bending of sports equipment) have been
performed to measure the curvature (w ″) using an optoelectronic measurement system …

Evaluation of instantaneous vibration parameters of a snowboard with a prototype granular dissipator

JM Bajkowski, B Dyniewicz, CI Bajer, J Bajkowski - Sports Engineering, 2022 - Springer
A container partially filled with loose plastic granules was attached to the shovel of the
snowboard to suppress large-amplitude lateral vibrations by dissipating energy through non …

[PDF][PDF] Деформационный анализ и оценка качества спортивных лыж из слоистых полимерных композитов

СВ Шилько, ТВ Рябченко, ЕМ Петроковец… - 2020 - rep.bntu.by
Введение. Технические характеристики спортивного снаряжения во многом
определяют результативность тренировок спортсменов и их выступлений на …