@ARTICLE{Janus_Jakub_Air_2021,
 author={Janus, Jakub},
 volume={vol. 66},
 number={No 4},
 journal={Archives of Mining Sciences},
 pages={495-509},
 howpublished={online},
 year={2021},
 publisher={Committee of Mining PAS},
 abstract={The article presents a numerical model of a U-ventilated longwall, taking into account detailed elements such as arch yielding support, roof supports and shearer. What distinguishes it from previous models is the mapping of adjacent goafs. This model considers the current state of knowledge regarding spatial height distribution, porosity and permeability of goafs. Airflow calculations were carried out using the selected turbulence models to select appropriate numerical methods for the model. Obtained results show possibilities of conducting extensive numerical calculations for the flow problems in the mine environment, taking into account more complex descriptions and the interpretation of the calculation results carried out with simpler models.},
 type={Article},
 title={Air Flow Modelling on the Geometry Reflecting the Actual Shape of the Longwall Area and Goafs},
 URL={http://journals.pan.pl/Content/121872/PDF-MASTER/Archiwum-66-4-01-Janus.pdf},
 doi={10.24425/ams.2021.139593},
 keywords={mine ventilation, goafs, CFD, numerical model, air flow velocity},
}