@article{oai:jaxa.repo.nii.ac.jp:00031251,
 author = {OSHIMA, Yuko},
 journal = {The Institute of Space and Astronautical Science report. S.P. : Proceedings of the Symposium on Mechanics for Space Flight [1984]},
 month = {Mar},
 note = {Interaction of vortex filaments are one of the elementary process taking place in turbulent flow, and some interesting interaction phenomena among them are studied. Firstly, several vortex rings are ejected in series along the same axis into still air through a circular orifice and the interactions of them are experimentally analyzed together with the simple numerical simulation by micro-computer using discrete vortex method in which each vortex is represented by seven vortex filaments. Secondly, an elliptic vortex ring is ejected through an elliptic orifice and the deformation of the ring due to the self interaction is followed. Thirdly, two vortex rings are ejected simultaneously from two identical circular orifices separated with a certain distance and their merging, splitting and interchanging are observed., 資料番号: SA0033508000},
 pages = {3--15},
 title = {Interactions of Vortices},
 volume = {3},
 year = {1985}
}