Authors

Programmed freezing during the floating of liquid-phase suspension granules in the process of cryogranulation

UDC 536.24

Programmed freezing during the floating of liquid-phase suspension granules in the process of cryogranulation

Belukov S. V., Sokolov A. V.

Abstract
This publication generalizes regulations in the behaviour of a granule in liquid nitrogen with subsequent recording of a simplified mathematical model of such granule’s behaviour in order to identify its basic positions. The software for calculating behaviour processes in liquid nitrogen has been tested, and the borders of the mathematical model of its application and justification have been assessed.

Keywords: cryogranulation, steam layer, refrigerant, surface tension, boiling of cryogenic liquids.

All references

1. Nagornyj V.S. Upravljaemaja kaplja // Sorosovskij obrazovatel'nyj zhurnal. T. 8. 2004.

2. Belukov S.V., Tolstyh T.N. Kriogranuljacija na poverhnosti hladagenta // Himicheskoe i neftegazovoe mashinostroenie. 1998. No 12.

3. Belukov S.V. Kriogranulirovanie kak sposob formirovanija strukturno-funkcional'nyh svojstv celevogo produkta // Himicheskoe i neftegazovoe mashinostroenie. 2007. No 10.

4. Klimenko A.V., Sinicyn A.G. Jeksperimental'noe issledovanie plenochnogo kipenija na poverhnosti svobodno plavajushhih sfericheskih chastic // Mosk. jener. in-t. 1986. Vol. 91.

Read the full article