Influence of pressure in the collector and the refrigerant temperature to dynamics of filling tanks with smooth inner walls

Aleksey A. Orlov, Alexandr F. Tsimbalyuk, Roman V. Malyugin, Alexandra A. Kotelnikova, Darya A. Leontyeva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The article presents a developed, software-implemented and verified two-dimensional mathematical model of the non-stationary process of filling vertical submerged tanks with gaseous UF 6 . Regularity of the UF 6 desublimation process was researched by numerical modeling. The results of calculations of the average performance of tanks with a volume of 1.0; 2.0; 2.5; 3.0 and 4.0 m 3 are given at different values of pressure in the desublimation collector and the refrigerant temperature. It is shown that an increase pressure from 8·10 3 to 10.6 ·10 3 Pa and simultaneous lowering of the refrigerant temperature from 258 to 248 K makes it possible to increases the tanks average performance by 31%.

Original languageEnglish
Title of host publicationV International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes
Subtitle of host publicationTechnologies, Materials and Application�, ITMA 2018
EditorsGagik Ashot Martoyan, Anna Godymchuk, Liudmyla Rieznichenko
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735418318
DOIs
Publication statusPublished - 18 Apr 2019
Event5th International Conference for Young Scientists, Post-Graduate Students and Students on Isotopes: Technologies, Materials and Application, ITMA 2018 - Tomsk, Russian Federation
Duration: 19 Nov 201823 Nov 2018

Publication series

NameAIP Conference Proceedings
Volume2101
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference5th International Conference for Young Scientists, Post-Graduate Students and Students on Isotopes: Technologies, Materials and Application, ITMA 2018
CountryRussian Federation
CityTomsk
Period19.11.1823.11.18

    Fingerprint

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Orlov, A. A., Tsimbalyuk, A. F., Malyugin, R. V., Kotelnikova, A. A., & Leontyeva, D. A. (2019). Influence of pressure in the collector and the refrigerant temperature to dynamics of filling tanks with smooth inner walls. In G. A. Martoyan, A. Godymchuk, & L. Rieznichenko (Eds.), V International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes: Technologies, Materials and Application�, ITMA 2018 [020001] (AIP Conference Proceedings; Vol. 2101). American Institute of Physics Inc.. https://doi.org/10.1063/1.5099593