千吨级高耐波性单体复合船型模型试验研究

摘要

The research on resistance and seakeeping performance of a thousands-tons class hybrid mono hull, which was invited by HEU is presented in this paper. The model test is carried out to analyze the resistance and seakeeping performance of several programs,including original soft-chine monohull,soft-chine hybrid monohull with built-up appendage,and improved deep-V hybrid monohull with built-up appendage. The test results show that the resistance of improved deep-V hybrid monohull is close to original soft-chine monohull, the longitudinal motions, such as heave, pitch, and vertical acceleration, are reduced considerably, and the built-up appendage can improve the seakeeping performance obviously.%文章对哈尔滨工程大学研发的千吨级单体复合船型进行快速性和耐波性试验研究,通过对千吨级圆舭母型船、加装组合附体及改进深V型加装组合附体等复合船型进行模型试验,分析比较不同方案的阻力性能和耐波性能.试验结果表明所研发的深V单体复合船型,能在兼顾阻力性能的前提下,使纵向运动得到显著改善,大幅提升了千吨级单体船的耐波性能.