CAJ | 학술논문

呈现了在8800雷诺数下，三维流动掠过转动比为3．0及6．0的带盘子圆柱转子的数值模拟。为了评估大尺寸盘子对流体动力的影响，雷诺数及几何模型与Thom在1934年的试验报告保持一致。参考往年文献，模拟得出了相反的结论。
정현료재8800뢰낙수하，삼유류동략과전동비위3．0급6．0적대반자원주전자적수치모의。위료평고대척촌반자대류체동력적영향，뢰낙수급궤하모형여Thom재1934년적시험보고보지일치。삼고왕년문헌，모의득출료상반적결론。
In this paper,It is displayed at Re=8800 that the numerical simulation of a rotating cylinder with spinning discs while the spin rations being at 3.0 and 6.0 with 3-dimensional flow pasting.To draw a comparison with the past documents, it was found from the present simulation which was set according to experiment of Thom ( 1934 ) , that the Thom discs have negative effect on the Flettner rotor.The result of present simulation leads to a contrary conclusion.