回転方式複数光源によるシート光生成装置の改良

抄録

We have developed a portable flow visualization device system, which focuses on the cost-effectiveness, easy handling and safety in a real environment. In our previous study, the method of generating a sheet light using rotating multiple light sources is proposed and successfully applied to some flow visualizations. However, it is found that the amount of light is insufficient to reveal the structure of the flow. In this paper, our previous method is improved to raise the amount of light by means of increasing the number of the light sources. Several flow visualization experiments are carried out to show the performance of the proposed method.