摘要
为适应我国能源发展和战略的需要,对5 000立方米级LNG加注船的线型开发及优化工作展开研究。结合港口现状及通航条件,选择合适的主尺度及推进方式,通过整体变换、局部改进并结合优化算法及CFD计算工具,得到满足要求的最佳方案。经模型试验验证,该船阻力性能优于同类型船舶,推进性能优异,整体性能指标达到先进水平。
In order to meet the needs of China's energy development and strategy,the line shape development and optimization of a 5 000 m3 LNG filling ship are studied. According to the current situation of port and navigation conditions,the optimum scheme to meet the requirements is obtained by choosing the appropriate principal scales and propulsion mode,combining the overall transformation,local improvement,optimization algorithm and CFD calculation tools.The model test shows that the resistance performance of the ship is superior to the same type ship,the propulsion performance is excellent,and the overall performance indexes reach the advanced level.
出处
《江苏船舶》
2018年第6期5-8,共4页
Jiangsu Ship
