MODELING OF ATMOSPHERE OF AND UNDERLYING SURFACE POLLUTION IN CASE OF ACCIDENTS IN RAILWAY TRANSPORT

Authors

  • M. M. Biliaiev Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • O. V. Koptyla Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine

DOI:

https://doi.org/10.15802/stp2004/20527

Keywords:

modeling, atmospheric pollution, railway transport

Abstract

A 2D computer model to simulate air pollution after liquid ammonia leakage accidents has been developed. The model is based on numeric integration of diffusion equation and convectional transfer of the impurity. The calculation has been performed according to subtractive scheme of decomposition. Results of practical application of the developed model are presented.

Author Biographies

M. M. Biliaiev, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

M. M. Biliaiev

O. V. Koptyla, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

O. V. Koptyla

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Published

2004-08-25

How to Cite

Biliaiev, M. M., & Koptyla, O. V. (2004). MODELING OF ATMOSPHERE OF AND UNDERLYING SURFACE POLLUTION IN CASE OF ACCIDENTS IN RAILWAY TRANSPORT. Science and Transport Progress, (4), 6–11. https://doi.org/10.15802/stp2004/20527

Issue

No. 4 (2004): ISSUE 4

Section

ECOLOGY AND INDUSTRIAL SAFETY

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