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Information × Registration Number 0222U003367, 0122U001555 , R & D reports Title Development of a model of air flow leakage with radioactive aerosols outside the NSC in the area of the vent mine shaft popup.stage_title Head Krukovskyi Pavlo H., Доктор технічних наук Registration Date 11-03-2022 Organization Institute of Engineering Thermophysics of NAS of Ukraine popup.description2  This report presents the areas of leaks through the NSC shells, under the end walls of the NSC Arch and in the area of the DSRV vent shaft cladding, airflow leakage modeling methodology, analysis of the adequacy of the flow leakage model and NSC external flow model, RA concentrations scenarios in NSC OO, surfaces, modeling of air flow leakage from the NSC and DSRV mine shafts according to scenarios of RA concentrations in OO, comparison of RA emissions outside the NSC with the maximum allowable levels of high and low RA emissions set by the NSC project, and analysis of possible measures to reduce low emissions NSC, including in the area of the lining of the ventral shaft DSRV profiled sheet, and analysis of possible decisions on the feasibility of implementing technical measures to reduce emissions outside the NSC. Product Description popup.authors Deineko Andrii I Diadiushko Yevgen V Krukovskiy Pavlo H Metel Mikhailo O Novak Sergiy V Poklonskyi Viktor H Skliarenko Dmitro I Smolchenko Dmitro A popup.nrat_date 2022-03-11 Close