CFD based Comparison Study of Conventional Rudder and Rudder with Bulb-Fins System of KVLCC2 in Waves

机译：基于CFD基于CFD常规方向舵和舵与波浪灯泡翅片系统的比较研究

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Investigation of the performance of rudder bulb-fins system (RBFS) andcomparison with conventional rudder in different head wave conditionswere carried out. The prediction of self-propulsion factors and flow filedparameters of KRISO Very Larger Crude Carrier (KVLCC2) of lengthbetween perpendiculars (Lpp) 3.2m with Froude number of 0.142 andtwo degree of freedom (heave and pitch) conditions in regular headwaves had been done by using numerical simulation of CFDSHIPIOWAV4.5. From these simulations, RBFS does not have unacceptableeffect in waves and can produce additional thrust. It can reduce resistanceas well.

机译：舵灯泡翅片系统（RBFS）性能调查与不同头波条件中的常规方向舵的比较进行了。自推进因子和流量提起的预测Kriso的参数非常较大的粗载体（KVLCC2）的长度垂直于垂直（LPP）3.2m，弗劳德数为0.142常规头部的两度自由（升降和俯仰）条件通过使用CFDShipiowa的数值模拟来完成波浪v4.5。从这些模拟中，RBFS没有不可接受在波浪中的影响，可以产生额外的推力。它可以降低阻力也是。

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《International Ocean and Polar Engineering Conference;International Society of Offshore and Polar Engineers》|2020年|3377-3384|共8页
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Win Naing Htay; Tho Quang Truong; Yasuyuki Toda;
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CFD based Comparison Study of Conventional Rudder and Rudder with Bulb-Fins System of KVLCC2 in Waves

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