| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress deceleration of a main flow of an airflow on a body surface of a moving object. <P>SOLUTION: A boundary layer control device 1 includes: a boundary layer separating part 11 that separates a boundary layer of an airflow on a lower surface 3a of a body 2 of a moving object from the main flow of the airflow; and an ejecting part 12 that ejects fluid different from that of the boundary layer and the main flow, between the boundary layer and the main flow separated by the boundary layer separating part 11. The boundary layer and the main flow are surely separated by the fluid different from that of the boundary layer and the main flow, and the percentage of the main flow that is decelerated by the boundary layer is reduced. <P>COPYRIGHT: (C)2013,JPO&INPIT |
