4千吨级单体深V复合船型模型试验研究

对新研发的4千吨级深V单体复合船型模型在拖曳水池进行了静水阻力及耐波性试验.并将单体复合船型的试验结果与常规单体深V船型试验结果进行比较,分析减纵摇组合附体对复合船型静水阻力、航行浮态和耐波性的影响.试验结果表明由减纵摇组合附体构成的4千吨级单体深V复合船型的静水阻力与单体深V船型相比变化不大,而其纵向运动得到了有效的抑制,大幅改善了单体深V船型的耐波性能.研究结果表明,由新型减纵摇组合附体组成的单体复合船型向大吨级舰船推广应用是可行的.

Experimental study on 4 000t deep-V hybrid monohull

In this paper,the resistance and seakeeping test results about a new type 4 000t deep-V hybrid monohull were presented.A comparative study on deep-V hybrid monohull with built-up stabilizing appendage and ordinary deep-V ship was made.The effect of the resistance and seakeeping performance of the hybrid monohull with built-up stabilizing appendage was analyzed.The test results show that the resistance of the deep-V hybrid monohull is close to the ordinary deep-V ship,and the longitudinal motions of deep-V hybrid monohull,such as heave,pitch,and vertical acceleration,are reduced by the built-up stabilizing appendage considerably.It shows that the hybrid monohull technique can be used for more large tonnage ship.