PHYSICAL BASES OF ICE CREATION WITH TARGET PROPERTIES FOR SPEED SKATERS
Till now the ice quality and its sliding characteristics after ice preparation were considered to be invariable and equal for all speed skaters. An analysis has shown that the resistance force to a skate sliding had changed greatly in time and had a pronounced extremal character. The methods to control the parameters of ice that provided all skaters with equal sliding conditions were elaborated. The searches of groups of matters, the addition of which reduced greatly a skate friction, were carried out. The study of physical origin of such a phenomenon at the molecular level gave the possibilities to create the composites of organic origin, the introduction of which lead to ice sliding properties’ improvement by 50-60％ in comparison with ice without such additions. The investigations were performed at the indoor skating rink “Krylatskoe in Moscow; the results of investigations were partially applied during the Olympic Games-2006 in Turin.
G.GONCHAROVA G.BELOSEROV M.ZAGAINOV G.PANOV
Engineering Center of Refrigeration, office 113, 12 Kostyakova St., Moscow, 127422, Russia All Russian Scientific Research Institute for Refrigeration Industry Ice Palace “Krylatskoe ISU
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21（万方平台首次上网日期，不代表论文的发表时间）