Numerical simulation of a two-component gas flow near a highway

Numerical simulation of the air flow near a highway was carried out taking into account injection of ethane through a system of low sources. Numerical model is based on full physical and mathematical models of continuum media and takes into account the phenomena of turbulent mixing of gas components...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-11, Vol.1404 (1), p.12117
Main Authors: Lavruk and, S A, Valger, S A
Format: Article
Language:English
Subjects:
Aerodynamics
Air flow
Boundary layers
Computational fluid dynamics
Ethane
Gas flow
Mathematical models
Numerical models
Physics
Turbulent mixing
Velocity distribution
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Summary:Numerical simulation of the air flow near a highway was carried out taking into account injection of ethane through a system of low sources. Numerical model is based on full physical and mathematical models of continuum media and takes into account the phenomena of turbulent mixing of gas components in the surface boundary layer. Based on the calculation results, the fields of velocity distribution, turbulent parameters and impurity concentrations in characteristic sections near the road are obtained.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1404/1/012117