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Information × Registration Number 0218U001018, 0112U004413 , R & D reports Title Study of the process of directed crystallization by methods of direct observation of evolution of phase boundary of transparent substances in conditions of microgravity  and imposing of controlled vibrational influences. popup.stage_title Head Zhivolub Evgen Leonidovich, Registration Date 10-01-2018 Organization Institute for metal physics NAS Ukkraine popup.description2 The methods of direct observation of the crystallization front in transparent substances and numerical simulation have been used for study the effect of vibrations on interface morphology, heat and mass transfer in the melt. Bridgman crystal growth technology was applied using axial vibrations of cylindrical sample. It was observed a strong influence of the emerging due to vibration melt flow on crystallization front stability, as well as the effect of the ratio of the amplitudes of vibration and gravity convection on melt flow pattern. Product Description popup.authors Євлаш І.К. Брехаря Г.П. Димидик О.В. Живолуб Є.Л. Ларіончик В.М. Паламарчук Т.Є. Перепечено Б.І. Федоров О.П. Харьківська Т.М Чемеринський Г.П. popup.nrat_date 2020-04-02 Close