吹出し口を備えたサンドコレクタの基礎研究 : 回収濃度に及ぼす副口の影響 : 流体工学,流体機械

概要

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As fundamental experiments of a sand collector with an injection port, the effect of the dimension of the sub port (the length of the sub hole and the radius of the main hole) in establishing the sub port in the injection port was examined on the collecting performance and flow visualization. As a result, the improvement on the collecting volume concentration was obtained, when the sub port was established In the injection port further than the conventional case. The concentration rises, as the length of the sub hole is shorter, and as the radius of the main hole is smaller. From the visualized image of the fluidized region of collected particles, the fluidization of the jet blown out from the sub port was able to be observed, and it was possible to prove the relation between the above-mentioned concentration.
一般社団法人日本機械学会の論文
2001-09-25