Это творческий процесс немецких коллег, они пишут, что правильное расположение “ямочек” якобы должно снижать сопротивление на 20% (на скорости 400 км/ч) )))))
…Мяч в полете оставляет след, в котором воздух образовывает воронки и небольшие вихри. Это дает тормозящий эффект. Впадинки, то есть пустоты, предотвращают появление турбулентности в непосредственной близости от поверхности мяча, что способствует более ровному потоку воздуха. След становится гораздо меньше, и такой мяч может лететь в два раза быстрее обычного, с безупречно ровной поверхностью.
Интересно, что разным метеорологическим условиям подходят различные виды впадинок. Мячи с более широкими впадинками, например, меньше поддаются влиянию ветра…
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