Mathematic modeling of thermal distillation of water in film flowing under vacuum

Tokarev S.M.
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The article is dedicated to mathematic modeling of natural water desalination process by method of thermal distillation. The article gives the equations which allow describing the processes of film flowing and boiling of water, steam condensation and vacuum maintenance. The article presents the algorithm of calculation, implemented in MatLab computer mathematic system and Excel electronic tables, and the initial data required for the calculation. The model has been checked for adequacy. The calculation of ten-effect distillation system is given. The results of work can be used in design and optimization of process conditions for distillation systems.

Keywords: thermal distillation, heating and secondary steam, vacuum, equations
Citation in English: Tokarev S.M. Mathematic modeling of thermal distillation of water in film flowing under vacuum // Computer Research and Modeling, 2013, vol. 5, no. 2, pp. 205-211
Citation in English: Tokarev S.M. Mathematic modeling of thermal distillation of water in film flowing under vacuum // Computer Research and Modeling, 2013, vol. 5, no. 2, pp. 205-211
DOI: 10.20537/2076-7633-2013-5-2-205-211
URL: http://crm-en.ics.org.ru/journal/article/2013/
Creative Commons License This work is licensed under a Creative Commons Attribution-NoDerivs 3.0 Unported License.
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