为了改善双体船的耐波性，采用T型水翼作为减摇附体来提高船体的附加质量和阻尼。
To improve the seakeeping performance of fast catamarans, T-foils have been used as stabilizing appendages to provide added mass and damping.
假定船的附体阻力为裸船体阻力的10%，则最大误差小于裸船体阻力的1%。
If the ship appendage resistance is 10% of the naked hull ship resistance, the maximum error is then less than 1% of the naked hull ship resistance.
分别计算了裸船体和附体船桨盘面处的三向速度比随角度变化的分布情况；
The wake distribution around ship is further calculated with CFD method including disk of inward propeller and outward propeller.
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