首页> 美国政府科技报告 >THE EFFECTS OF PROCESSING ON PYROTECHNIC COMPOSITIONS PART III: DIMENSIONAL EFFECTS OF PAPER CASES ON I LUMINANCE AND BURNING RATE OF FLARE COMPOSITIONS
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THE EFFECTS OF PROCESSING ON PYROTECHNIC COMPOSITIONS PART III: DIMENSIONAL EFFECTS OF PAPER CASES ON I LUMINANCE AND BURNING RATE OF FLARE COMPOSITIONS

机译:加工对火药成分的影响第三部分:纸张对火焰成分的发光率和燃烧速率的尺寸效应

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A study was conducted to evaluate the effects of changes in the dimensions of the paper cases on the burning rate and illuminance characteristics of flares. Magnesium/sodium nitrate/vinyl alcohol acetate resin flares of compositions containing magnesium of three different mesh sizes were blended and loaded into paper cases having two internal diameters and three wall thicknesses. The flares were tested using a photocell-recorder combination and a light integrator which records luminous intensity as a function of burning time. In addition, motion pictures were taken of each test, at 24 frames per second.

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