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Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport
Article . 2011
Data sources: CyberLeninka - Russian open access scientific library
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Математическое моделирование процесса затекания токсичного газа в помещение через систему вентиляции при чрезвычайной ситуации на территории химически опасного объекта

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2011 Russian Publisher:Днепропетровский национальный университет железнодорожного транспорта им. академика В. ЛазарянаJournal:Наука и прогресс транспорта. Вестник Днепропетровского национального университета железнодорожного транспорта (issn: 2307-3489, eissn: 2307-6666, Copyright policy )

Математическое моделирование процесса затекания токсичного газа в помещение через систему вентиляции при чрезвычайной ситуации на территории химически опасного объекта

Abstract

Разработана трехмерная численная модель расчета процесса распространения токсичного газа на промплощадке и затекания токсичного газа в помещение при аварийном выбросе на предприятии. Модель основывается на численном интегрировании уравнений конвективно-диффузионного переноса примеси и невязкой несжимаемой жидкости. Приводятся результаты вычислительного эксперимента.

The 3D-numerical model to simulate the toxic gas dispersion on industrial sites and inflow of toxic gas into the industrial room after accident ejections was developed. The model is based on the K -gradient transport model and equation of potential flow. The results of numerical experiment are presented.

Keywords

ТРИВИМіРНУ ЧИСЕЛЬНА МОДЕЛЬ, ТОКСИЧНИЙ ГАЗ, АВАРіЙНИЙ ВИКИД, НЕСТИСЛА РіДИНА, ТРЕХМЕРНАЯ ЧИСЛЕННАЯ МОДЕЛЬ, ТОКСИЧНЫЙ ГАЗ, АВАРИЙНЫЙ ВЫБРОС, НЕСЖИМАЕМАЯ ЖИДКОСТЬ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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