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Scientific and engineering center of radiohydrogeogeological polygon studies of the National Academy of Sciences of Ukraine.Evidence and mechanisms of the potential influence of local depression (micro-geodynamic) zones on the NPP safety were considered. The depression forms were revealed within the Chernobyl NPP site, including location of the new safe confinement. Nature of zones and character of their influence is determined by fault structures and conjugated deep degassing processes, which cannot be detected and studied by conventional methods of engineering-exploration works during NPP siting. The assumption was made that significant and still unexplored risks for nuclear facilities are associated with probable escape of deep hydrogen through the bottom of depressions along sub-bottom channels. The approaches were proposed to studying the system of “depression with its sub-bottom channel” within the sites of Chernobyl NPP and other nuclear power plants. The prospects of searching for hydrogen accumulations as efficient energy resource were considered.

Представлены результаты исследования развития разряда над поверхностью воды при атмосферном давлении и влияние магнитного поля на поведение плазменного облака (плазмоида). Плазмоид не обладает диамагнитным эффектом, т.е. является парамагнитным. Researches of gas discharge occured over the water surface at atmospheric pressure and influence of a magnetic field on behaviour of an arised plasma cloud (plasmoid) are resulted. As it is set up, the plasmoid is paramagnetic and does not possess the diamagnetic effect.

Создана экспериментальная установка позволяющая получать автономные сферические плазменные образования. Исследованы процессы происходящие в начальной стадии разряда. Описаны два возможных сценария их развития. Приведены вольт-амперные и спектральные характеристики плазмоидов, а также фотографии развития разряда во времени. The experimental setting allowing to get autonomous spherical plasma formation is created. Processes that occurs at the primary stage of discharge are investigated. Two possible scenarios of their development are described. Volt-ampere and spectral characteristics of plasmoids and photos of discharge development in time are presented.