Experimental check of gaseous dangerous chemicals sedimentation models by means rainfall

Authors

  • Maksim V. Kustov National University of Civil Protection of Ukraine; ul. Chernyshevskogo, 94, Kharkiv, 61023, Ukraine
  • Vitaliy N. Ryabtsev State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; ul. Mashinostroiteley, 25, Minsk, 220118, Belarus

DOI:

https://doi.org/10.33408/2519-237X.2017.1-1.80

Keywords:

mass exchange, absorption, burning products, experimental appliance, similarity criteria, theoretical models

Abstract

Purpose. The paper is devoted to the experimental study of dynamics of gases sedimentation from the atmosphere by water aerosols.

Methods. Using the developed laboratory experimental appliance of mass-exchanged type it was carried out ammonia sedimentation by various dispersion water aerosols.

Findings. The developed experimental appliance allows investigating the gases, vapors, dust and products of burning sedimentation speed by various dispersion, chemical composition and intensity of giving liquid aerosols. The comparative analysis of existent theoretical models of mass exchange process with obtained experimental data has been carried out based on the example of ammonia sorption.

Application field of research. The obtained experimental data can be used for checking the adequacy of existing and new theoretical models.

Conclusions. The assessment of adequacy of the main theoretical methods of gases sedimentation processes modeling is carried out. The main positive and negative qualities of these models are revealed.

Author Biographies

Maksim V. Kustov, National University of Civil Protection of Ukraine; ul. Chernyshevskogo, 94, Kharkiv, 61023, Ukraine

PhD in Technical Sciences, Associate Professor

Vitaliy N. Ryabtsev, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; ul. Mashinostroiteley, 25, Minsk, 220118, Belarus

Chair of Automatic System Security, Senior Lecturer

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Published

2017-02-17

How to Cite

Kustov М. and Ryabtsev В. (2017) “Experimental check of gaseous dangerous chemicals sedimentation models by means rainfall”, Journal of Civil Protection, 1(1), pp. 80–86. doi: 10.33408/2519-237X.2017.1-1.80.