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Information × Registration Number 0304U001553, 0103U003991 , R & D reports Title Study of efficiency is action of mixed charges in different ambiences and influence of dynamic loads on process weakening popup.stage_title Дослідження ефективності дії сумішевих зарядів у різноманітних середовищах та вплив динамічних навантажень на процес розміцнення. Head Komir Vitaliy Mikhailovich, Registration Date 05-03-2004 Organization Kremenchuk State Polytechnical Institute popup.description2 Received equation, which describes a changing the sizes gas bubble during depending on sizes of charge рropellent, parameters of ambience, characteristics propellent and form gas additives. From tinned dependencies is seen that with increasing a mass of charge in 1000 once efficient value particles form gas additives increases aproximately in 10 once. Under field studies is installed that optimum amount of additive in the charge for the achievement of maximum parameters of crater of surge forms 20-30 %. However at the edge of need spare propellent possible, not reducing efficiency of blast, add in the charge before 50 % form gas materials value particles 1-2 mm before 30 % - value 3-5 mm. Product Description popup.authors popup.nrat_date 2020-04-02 Close