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Information × Registration Number 0219U003574, 0118U000996 , R & D reports Title Substantiation of safe hydrogeomechanical and energy-efficient modes of closure of coal mines in Ukraine popup.stage_title Head Dereviahina Nataliia Ivanovna, Кандидат технічних наук Registration Date 25-01-2019 Organization National Technical University "Dnipro Polytechnic" popup.description2 As a result of the project implementation, the theoretical and technological substantiation of the parameters of the use of natural and man-made thermal and capacious resources of the spent coal deposits with the help of a complex of geomodules, which ensure their activation, selection and storage in synchronous with the seasonal unevenness of energy consumption, was performed. This important scientific and practical task is solved from the standpoint of hydrodynamic and environmentally safe development of the potential of coal regions. The study of the features of the thermal field formed around a flooded mine (for different conditions of coal mining regions) and its energy and capacitive potential have been studied. On this basis, the methods of modeling the changes of the thermodynamic regime of flooded mining workings during loading, accumulation and selection of mine waters for substantiation of parameters of heat and cold supply of buildings have been developed. The parameters of the geotechnical module aimed at the effective development of the thermal resource of the flooded mine due to underground combustion of residual coal reserves, taking into account the need to maintain a given temperature regime of mine waters, are substantiated. Product Description popup.authors Бараннік А. Деревягіна Н.І. Приходченко Д.В. Соцков В.О. Хрипливець Ю.В. popup.nrat_date 2020-04-02 Close