加装艉板的深V单体复合船型水动力性能研究

摘要

为提高单体复合船型快速性和耐波性,在研发的深V单体复合船型基础上加装艉板,通过水池模型试验和理论计算对深V原船型、深V单体复合船型、加装艉板的深V单体复合船型三者的阻力和耐波性能进行了比较,分析了艉板对深V单体复合船型水动力性能的影响.研究结果表明,合理设计艉板的尺度以及良好的水动力布局,能够进一步提高深V单体复合船型的阻力性能和耐波性能,在该船型上加装艉板具有良好的工程应用价值.%For better speeding and seakeeping performance, this paper presented research on installing a stern flap on a deep-V hybrid monohull. The model test and theoretical calculation were carried out to compare the resistance and seakeeping performance of several programs, including the original deep-V monohull, deep-V hybrid monohull, and deep-V hybrid monohull with a stern flap. Also, the effect of a stern flap on hydrodynamic performance was analyzed. The research shows that installing stern flap on a deep-V hybrid monohull can improve the resistance and seakeeping performance by choosing reasonable scales and appropriate hydrodynamic layout, giving it good value in engineering.