@ARTICLE{Brodny_Jarosław_Forecasting_2019, author={Brodny, Jarosław and Tutak, Magdalena}, volume={vol. 29}, number={No 1}, journal={Archives of Control Sciences}, pages={25-39}, howpublished={online}, year={2019}, publisher={Committee of Automatic Control and Robotics PAS}, abstract={The methane hazard is one of the most dangerous phenomena in hard coal mining. In a certain range of concentrations, methane is flammable and explosive. Therefore, in order to maintain the continuity of the production process and the safety of work for the crew, various measures are taken to prevent these concentration levels from being exceeded. A significant role in this process is played by the forecasting of methane concentrations in mine headings. This very problem has been the focus of the present article. Based on discrete measurements of methane concentration in mine headings and ventilation parameters, the distribution of methane concentration levels in these headings was forecasted. This process was performed on the basis of model-based tests using the Computational Fluid Dynamics (CFD). The methodology adopted was used to develop a structural model of the region under analysis, for which boundary conditions were adopted on the basis of the measurements results in real-world conditions. The analyses conducted helped to specify the distributions of methane concentrations in the region at hand and determine the anticipated future values of these concentrations. The results obtained from model-based tests were compared with the results of the measurements in realworld conditions. The methodology using the CFD and the results of the tests offer extensive possibilities of their application for effective diagnosis and forecasting of the methane hazard in mine headings.}, type={Article}, title={Forecasting the distribution of methane concentration levels in mine headings by means of model-based tests and in-situ measurements}, URL={http://journals.pan.pl/Content/111266/PDF/02_art_ACS-2019-1_INTERNET.pdf}, doi={10.24425/acs.2019.127521}, keywords={CFD, forecasting the distribution of methane, mining heading, in-situ measurements, model tests}, }