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单词
particle image velocimetry,PIV
释义
particle image velocimetry,PIV
Encyclopedia
理学
﹝速度测量﹞
释
particle image velocimetry,PIV
粒子图像测速
一种非接触式的全流场速度场光学测量技术,通过分析流场中示踪粒子的运动来获得示踪粒子所在位置的流场速度信息。是流体力学实验研究方法中一种重要的光学测速技术。
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