单体小水线面水翼复合型高速船翼航阻力计算方法

Calculation Method of Resistance of Hybrid Hydrofoil Small Water Area High Speed Ship on Foil Borne

对单体小水线面水翼复合型高速船(HYSWAS)的阻力计算原理进行了分析,在线性兴波理论的基础上,讨论了HYSWAS翼航状态兴波阻力的理论计算问题,同时也给出了该船型粘性阻力、水翼阻力、喷溅阻力以及空气阻力的计算公式,形成了一套较完善的HYSWAS翼航状态阻力计算方法.该方法计算结果可靠,可作为初步设计阶段估算阻力和主机功率之用。

Based on the analysis of resistance calculation principle of the hybrid hydrofoil small water area high speed ship (HYSWAS) and the linearized theory of wave making resistance, this paper discussed the wave making resistance calculation of HYSWAS on foil borne in detail and gained a resistance calculation method of HYSWAS on foil borne including viscous resistance, hydrofoil resistance, spray resistance, air resistance and so on. This method is credible and can be used to estimate the resistance and engine power in preliminary design. This paper also provided an important reference for the research and design of HYSWAS.