Open AccessDEVELOPMENT OF A MATHEMATICAL MODEL OF BEHAVIOR OF AIR FLOWS IN THE TERRITORY OF OPEN PORT COAL WAREHOUSES
Author(s) -
Sergey N. Sikarev Sikarev,
Evgeny I. Adamov,
Sergey G. Smirnov,
Igor V. Lipatov,
Mark M. Lyudmilin
Publication year - 2020
Publication title -
russian journal of water transport
Language(s) - English
Resource type - Journals
eISSN - 2713-1866
pISSN - 2713-1858
DOI - 10.37890/jwt.vi62.37
Subject(s) - coal , port (circuit theory) , displacement (psychology) , airflow , air stream , flow (mathematics) , coal dust , point (geometry) , volume (thermodynamics) , meteorology , space (punctuation) , environmental science , computer science , mechanics , engineering , geography , environmental engineering , mechanical engineering , physics , mathematics , waste management , psychology , geometry , quantum mechanics , psychotherapist , operating system
The article discusses the need to use mathematical modeling to study the behavior of air flows in the territory of a port open coal warehouse. To study these processes of the interaction of the movement of air masses on the territory of the port with coal particles, the movement of a point volume of air in an arbitrary space of the air flow, which is inextricable, was considered. This approach allows to take into account all meteorological features of blowing more accurately: wind speed, altitude distribution of speeds, flow turbulization, various geometric parameters of the warehouse. As a result of the numerical implementation of this model by the control volume method, we get the opportunity to analyze the structure of the stream flowing around the coal warehouse and draw conclusions about the nature of dust formation, separation of coal dust particles, displacement of coal dust particles.
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