摘要
针对船舶推进系统中的涡轮机械,通过建立涡轮机械的数学模型,采用计算流体动力学方法对其进行数值模拟,分析其内部流场特性和性能参数。在此基础上,运用多目标优化算法优化涡轮机械的关键几何参数,提高其效率和可靠性。经仿真验证,优化后的涡轮机械性能得到明显改善,可为船舶推进系统的优化设计提供重要参考。
For the turbomachinery in ship propulsion systems,a mathematical model of the turbomachinery is established,and numerical simulations are conducted using computational fluid dynamics methods to analyze its internal flow field characteristics and performance parameters.On this basis,multi-objective optimization algorithms are applied to optimize the key geometric parameters of turbomachinery,improving its efficiency and reliability.Through simulation verification,the performance of the optimized turbomachinery has been significantly improved,which can provide important reference for the optimization design of ship propulsion systems.
作者
唐启师
仇海斌
唐宇卓
尹建川
TANG Qishi;QIU Haibin;TANG Yuzhuo;YIN Jianchuan(School of Shipping and Maritime Transport,Guangdong Ocean University,Zhanjiang 524088)
出处
《现代制造技术与装备》
2024年第9期77-79,共3页
Modern Manufacturing Technology and Equipment
关键词
船舶推进系统
涡轮机械
性能优化
仿真分析
计算流体动力学
ship propulsion system
turbomachinery
performance optimization
simulation analysis
fluid dynamics calculation
