在对高速气流进行干涉法测量时 ,由于激波的作用或者光的散射、斑点等现象 ,干涉图的干涉条纹可能会出现不连续。笔者通过仿真M Z干涉仪或全息干涉仪光学模型 ,并且采用对多块不规则网格的计算流体力学结果进行重构的直接体视化图形算法 ,得到了高分辨率的彩色数值干涉图 ,克服了干涉条纹的不连续性并给出了一个弹道靶中超高声速钝锥流场的例子 In interferometric measurements of high-speed airflow, interference fringes in the interference pattern may appear discontinuous due to the effects of shock waves or the scattering of light and spots. The author through the simulation MZ interferometer or holographic interferometer optical model, and the use of multiple irregular grid computational fluid dynamics to reconstruct the results of the direct visualization of the graphics algorithm, high-resolution color numerical interferograms obtained to overcome The discontinuity of interference fringes is given and an example of the ultra-high velocity blunt-cone flow field in a ballistic target is given