Jet penetration inner hole morphology measurement method

The invention provides a jet flow penetration inner hole morphology measurement method, which solves the penetration depth and the internal volume by measuring the internal morphology of a jet flow penetration target plate, and comprises the following specific steps: 1, constructing an inner hole morphology measurement device; secondly, the jet penetration target plate is placed on a horizontal workbench, and the position of the jet penetration target plate is adjusted; thirdly, the endoscope downwards stretches into an inner hole of the jet flow penetration target plate to complete morphology measurement; and 4, solving the penetration depth and the internal volume of the jet penetration target plate. 本发明提供了一种射流侵彻内孔形貌测量方法，通过测量射流侵彻靶板内部形貌求得侵彻深度和内容积，具体步骤如下：第一步，搭建内孔形貌测量装置；第二步，将射流侵彻靶板放置于水平工作台并调节好位置；第三步，内窥镜向下伸入射流侵彻靶板的内孔完成形貌测量；第四步，求取射流侵彻靶板的侵彻深度和内容积。