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Information × Registration Number 0211U002080, 0108U000307 , R & D reports Title Exchnage procrsses in flows with vortices and complex geometry popup.stage_title Head Stetsenko Olexander Grigorovich, Доктор фізико-математичних наук Registration Date 18-01-2011 Organization The Institute of Hydromechanics of the National Academy of Sciences of Ukraine popup.description2 The performed researches have allowed forming the method to determine regions of an intensive advection in an internal flows with complex geometry of boundaries. It was shown that the viscous fluid in an internal flows induced by boundary motion has a critical value of velocity, at which advection process intensifies essentially. The problem on two-dimension advection of passive impurity with arbitrary boundaries is solved. The numeral solution of this problem is based on the method of discrete features adapted to two-dimensional advection problem. Product Description popup.authors Гуржій Олександр Андрійович Краснопольська Тетяна Сигизмундівна popup.nrat_date 2020-04-02 Close