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Information × Registration Number 0218U003178, 0117U002105 , R & D reports Title Theoretical and experimental research for the separated flow high-drag streamlined bodies in acceleration and braking modes popup.stage_title Head Moroz Volodymyr, Registration Date 24-01-2018 Organization The Institute of Hydromechanics of the National Academy of Sciences of Ukraine popup.description2 According to open sources, an analysis of the current state of theoretical and experimental studies of the parameters of separating currents, depending on the degree of non-stationary flow. Particular attention was paid to the effect of acceleration and inhibition on the parameters of separation currents for poorly streamlined bodies with fixed and floating point of flow separation. It is shown that acceleration leads to laminarization of the flow, and inhibition - to increase the zone of separation currents. The influence of the history of nonstationary motion on the parameters of separating currents, in particular, acceleration from rest or acceleration from a state of constant motion, is also investigated. It is shown that the alternation of acceleration and inhibition periods is an effective means of controlling the flow of separation. The effectiveness of this control increases significantly with decreasing the duration of the acceleration period and increasing the duration of the braking period (rapid acceleration and slow braking) Product Description popup.authors Бабенко Віктор Віталійович Шеховцов Олександр Володимирович popup.nrat_date 2020-04-02 Close