CAJ | 학술논문

在鱼雷锚被释放到水中后的安装过程中，锚的方向稳定性是其贯穿海床性能的重要因素。本文中，用CFD的方法模拟锚的下降过程，并利用具体的参数研究分析其对方向稳定性的影响。研究结果表明，一些参数，如重量，重心，和尾翼的展弦比和锚体的长宽比对方向稳定性有着显著的影响。
재어뢰묘피석방도수중후적안장과정중，묘적방향은정성시기관천해상성능적중요인소。본문중，용CFD적방법모의묘적하강과정，병이용구체적삼수연구분석기대방향은정성적영향。연구결과표명，일사삼수，여중량，중심，화미익적전현비화묘체적장관비대방향은정성유착현저적영향。
After a torpedo anchor is released into water during its installation, the directional stability of the anchor will be an important factor for its penetration performance. In this paper, a CFD method is used to simulate the falling behavior of the anchor, and detailed parametric studies are conducted to analyze the effects of various parameters in the directional stability. The results show that the parameters such as weight, gravity center, aspect ratio of fin and length-width ratio of the anchor have significant influence on the directional stability.