首页> 外国专利> MODEL FOR EXPERIMENTAL INVESTIGATION OF FLOW OF GAS IN CAVITIES OF DEVICES FOR DECREASE OF REPORT OF RIFLE ARMS

MODEL FOR EXPERIMENTAL INVESTIGATION OF FLOW OF GAS IN CAVITIES OF DEVICES FOR DECREASE OF REPORT OF RIFLE ARMS

机译:步枪报告减少的装置腔内气体流动的实验研究模型。

摘要

Model for experimental investigation of gas flow in cavities of devices for decrease of level of report of rifle arms includes unit for fixation to source of blast gas, body with channels with rectangular cross section that has side covers with cylindrical glasses for visualization, inlet cavity with parallel walls with connected to it supersonic nozzle and profiled in form of axial long cross section of the device for decrease of level of report elements and tightening devices. Profiled elements are arranged as assembled by split-guide with slots in plane of walls of inlet cavity with possibility of displacement along it, those have draining openings connected to pressure gauges, and to visualization glasses at side of profiled elements there is connected to cut with plane at angle cylindrical ring where is angle between cut plane and basis of the cylinder.
机译:用于减少步枪举报水平的设备腔体中气体流动的实验研究模型,包括用于固定爆炸气源的单元,带有矩形横截面通道的主体,带有用于观察的圆柱形玻璃的侧盖,带有与超声喷嘴相连的平行壁,并以装置轴向长截面的形式成型,以减小报告元件和紧固装置的高度。异型件的布置是通过分体式导轨组装而成的,在进口腔壁的平面中有可能沿其位移的狭槽,这些异型件的排出口与压力表相连,并连接到异型件侧面的可视化玻璃以进行切割圆角圆柱环处的平面,是切割平面和圆柱体基准面之间的角度。

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