ВЛИЯНИЕ МЕТЕОУСЛОВИЙ НА ДИНАМИКУ РАССЕИВАНИЯ ОПАСНОГО ГАЗА, СБРАСЫВАЕМОГО ЧЕРЕЗ ТЕХНОЛОГИЧЕСКИЕ СВЕЧИ

The paper describes the problem of hazardous gas propagation when discharged through technological vents. Drawbacks of the standard methods in force have been identified. Aims and Objectives To develop a math model that would allow adequate forecast the character of propagation in the atmosphere of hazardous gas clouds, when discharged through vents; also, to assess the influence of stability of atmosphere on these processes. Methods Numerical modeling. Results Calculation results obtained using the developed model and by other methods are given against experimental data. Conclusion The results of studying influence of atmospheric stability and wind velocity on the dynamics of formation and dispersion of the discharged hazardous gas clouds have been analyzed.