[混相流計測]
流跡線連結法を用いた浮上粒子周りの3次元流体運動計測
2011 年 24 巻 5 号 p. 665-672
詳細
2011 年 24 巻 5 号 p. 665-672
Authors have developed a new particle tracking velocimetry using path-line images without respite of exposure. A new detection method of coordinate of end-points path-lines is proposed in this paper. It is achieved by adding hue to the information of grayscale image captured by two cameras. Validation of the method is examined using artificial images. Further an application result of the method to measurement of 3D fluid motion induced by ascending spheres is presented.
