| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus for accelerating the diffusion of fluid which can improve the diffusion. Ž<P>SOLUTION: Four isosceles triangle-shaped plates 12 are arranged at prescribed intervals in a duct 2 so that each base part 12a is positioned on a plane crossing the flow direction in the duct 2 rectangularly and the base part 12a is arranged along the inner wall surface 2a of the duct 2. Four diffusion set bodies 11 each made by slanting each plate 12 are arranged in a plane crossing the flow direction in the duct 2 rectangularly so that the apex part 12b of each plate 12 is positioned on the upstream side of the flow and these apex parts 12b are positioned in an inside space part surrounded by each base part 12a. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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