Gun barrel erosion
نویسندگان
چکیده
منابع مشابه
Understanding and Predicting Gun Barrel Erosion
́e Australian Defence Force will soon have to contend with gun barrel erosion issues arising from the use of new low-vulnerability gun propellants, the acquisition of new ammunition and gun systems, and possible modifications to existing propelling charge designs. A critical, technical review of advances in gun barrel erosion research, mitigation, and assessment over the last fifteen years is pr...
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This paper deals with the use of computer simulation aiming at more efficient production of the manufacturing system. In our case, the possibilities of use are demonstrated on a particular example from industrial practice. The purpose was to build up a model of the existing short barrel of the gun manufacturing line, and, especially, to propose a solution for increase of productivity, and to fi...
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Perineal ectopic anus in female infants is not a very uncommon congenital anorectal anomaly with opening into the low vaginal or vulvar region. However, ectopic anus with barrel gun perineum is a less common variety. Patients generally present with frequent history of constipation, but may seek medical help for just aesthetic reasons. We present here one such case of an asymptomatic seven years...
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Biology and the particular gun culture of the United States come together to explain the persistent and powerful attraction of American boys to both real guns and toy guns. The 1990s saw adults begin to conflate “the gun problem” with “the boy problem,” sparking attempts (largely failed) to banish toy guns from homes and schools. Following the approach of play scholar Gregory Bateson, this arti...
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ژورنال
عنوان ژورنال: Vojnotehnicki glasnik
سال: 2009
ISSN: 0042-8469
DOI: 10.5937/vojtehg0903028i