Rudakov, DmytroDmytroRudakovInkin, OleksandrOleksandrInkin2021-05-052021-05-052020Rudakov D. The review on international practices of thermal energy recovery at closed mines / D. Rudakov, O. Inkin // Physical & Chemical Geotechnologies – 2020 : materials of the International Scientific & Practical Conference (Program of report) = Фізико-хімічні геотехнології – 2020 : матеріали міжнар. наук.-практ. конф. (програма виступів), 04-05 листопада 2020 р. / Міністерство освіти і науки України, Нац. техн. ун-т «Дніпровська політехніка» – Дніпро : НТУ «ДП», 2020. – С. 25-27http://ir.nmu.org.ua/handle/123456789/157740Purpose. Comparative study and efficiency analysis of operating geothermal systems installed in different countries to recover heat from mine water and rocks in post-coalmining areas. Methodology. The research methods included collecting, systematizing and analyzing of actual data on the principles, designs, features, and performance indicators of open and closed geothermal systems operated at closed mines in different countries currently introducing advanced technologies of alternative power generation.enclosed minemine waterthermal energygeothermal systemsArticle