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体视层析粒子成像测速系统(Tomo-PIV)
湍流本质上具有三维(3D)立体结构属性。普通的二维(2D)包 括采用激光照明的成像测量无法在所有三个空间维度上分辨湍流 的结构。而利用多视角成像信息,采用层析重构技术则可以在三 个空间维度上同时捕捉记录复杂流动的瞬态结构。应用针对体像 素的 ...
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