Izvorni znanstveni članak
Isothermal cloud chamber for studying the ice crystal nucleation
M. Živanović
; "Boris Kidrič" Institute of Nuclear Sciences, Laboratory of Solid State Physics and Radiation Chemistry, Vinča, 11001 Belgrade, P. O. Box 522, Yugoslavia
M. Huter
; "Boris Kidrič" Institute of Nuclear Sciences, Laboratory of Solid State Physics and Radiation Chemistry, Vinča, 11001 Belgrade, P. O. Box 522, Yugoslavia
D. Grujić
; "Boris Kidrič" Institute of Nuclear Sciences, Laboratory of Solid State Physics and Radiation Chemistry, Vinča, 11001 Belgrade, P. O. Box 522, Yugoslavia
Ž. Dimitrijević
; Teachers' Technical College, University of Novi Sad
Sažetak
The isothermal cloud chamber has been constructed for investigation of atmospheric conditions for ice crystals formation and the influence of aerosols. The cloud chamber is suitable for simulation of atmospheric conditions where the introduced aerosols of active substances serve as activators. They transform supercooled water aerosols into crystals at temperatures higher that the spontaneous water aerosol crystallization temperature. By counting the formed ice crystals, with the estimation per 1 g of the reagent, ice nucleating properties of some substances (pyrotechnic mixture) have been determined. Determined was also the initial maximum waterness of the supercooled cloud in the chamber and measured the axial temperature gradient.
Ključne riječi
Hrčak ID:
327734
URI
Datum izdavanja:
6.4.1981.
Posjeta: 479 *