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Phenomenon of vortex rings in method of production nanosuspension metallic

Laskowski S.

Prace Naukowe Instytutu Podstaw Elektrotechniki i Elektrotechnologii Politechniki Wrocławskiej. Konferencje

2003

Vol. 39, nr 14

74-80

Nanosuspension was made using wire explosion in the liquid. Providing that silver and copper proportions are right, the liquid could be strongly sterile. Suspension which contains only silver particles has also antibacterial properties. We can control dimensions of metal in water by varying voltage, current and capacity of pulse generator. The experiments let us conclude that the increase of energy (over define limits) does not lead to crumbling in the suspension. It has been confirmed by microscope observations and sedimentation test in different conditions. Different types of wire dezintegration process have been observed and documented thanks to a high speed digital video camera and still photography. It was also possible to notice vortex ring process.