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|Title:||Modeling of the Atmosphere Pollution From Coal Trains|
|Authors:||Biliaiev, Mykola M.|
Kozachyna, Vitalii A.
Biliaieva, Viktoriia V.
Olatoye Oladipo, Mutiu
equation of convective-diffuse dispersion
|Publisher:||Dnipro National University of Railway Transport named after Academician V. Lazaryan|
|Citation:||Modeling of the Atmosphere Pollution From Coal Trains [Electronic resource] / Mykola Biliaiev, Vitalii Kozachyna, Viktoriia Biliaieva, Mutiu Olatoye Oladipo, Kateryna Chernyatyeva // MATEC Web of Conferences. – 2019. – Vol. 294 : 2nd International Scientific and Practical Conference “Energy-Optimal Technologies, Logistic and Safety on Transport” (EOT-2019). – P. 1–6. – Access Mode: https://www.matec-conferences.org/articles/matecconf/pdf/2019/43/matecconf_eot18_02007.pdf (21.10.2019). – DOI: 10.1051/matecconf/201929402007.|
|Abstract:||EN: Abstract. Coal trains have an intensive impact on environment pollution. It is very important to predict adequately this impact during coal transportation. In Ukraine to predict atmosphere pollution from coal trains the regulatory model «OND-86» is used. This model does not take into account some important factors and coal train movement. We present numerical models to solve two problems:1) prediction of atmosphere pollution in the case of moving coal train; 2) prediction of atmosphere pollution in the case of additional special boards installation on the coal wagon. To solve these problems equation of coal duct convective- diffusive dispersion (Lagrange model of admixture dispersion) and equation of potential flow were used. Governing equations were numerically integrated using implicit difference schemes. For coding difference equations we used FORTRAN language. We present results of numerical experiments and laboratory experiments which illustrate the efficiency of the special additional boards installation on the coal wagon. These boards have «internal wing» and «external wing». The obtained results illustrate that installation of additional boards allows to minimize the atmosphere pollution near transport corridor.|
|Description:||M. Biliaiev: ORCID 0000-0002-1531-7882; V. Kozachyna: ORCID 0000-0002-6894-5532|
|Other Identifiers:||DOI: 10.1051/matecconf/201929402007|
|Appears in Collections:||Статті КГВ|
2nd International Scientific and Practical Conference “Energy-Optimal Technologies, Logistic and Safety on Transport” (EOT-2019)
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