Postolenko A. The features of the environmental energy transformation during phase transitions of water into ice and its use for providing indoor climate conditions

The paper solves an important scientific problem of theoretical and experimental substantiation environmental energy uses for providing indoor climate conditions in buildings, constructions, etc. due to the complex processes of water transformation usage into ice and in the opposite direction. The purpose of the dissertation work is to create a methodological basis for engineering calculations of the main technical and operational parameters of water-generation systems using environmental energy with utilizing the heat of the phase transition of water to ice for atmospheric air with negative temperatures heating and accumulated at winter ice using for the cooling supply. The method of obtaining ice in icicles is most effective for an ambient temperature of -3 ... -7 ° С Empirical dependences of the relative weight of frozen ice, assigned to one meter of the nozzle and the temperature difference in 1 ºС on time, were obtained in the work/ A mathematical model of forming icicles conglomerates in the transverse flow of nozzles with frosty air has been developed. Theoretical developments are confirmed by experimental research.