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倒车停船性能数值模拟
Numerical Simulation on Reverse Stopping Performance of Ships
【摘要】 采用将真实桨简化的螺旋桨体积力法进行倒车停船操纵运动数值模拟,通过油船KVLCC1相匹配的FP桨倒车停船工况的水动力性能模拟计算、船舶倒车停船操纵运动模拟计算、将计算结果与试验结果对比分析等工作,验证了螺旋桨体积力法在船舶倒车停船操纵运动数值模拟中的应用。
【Abstract】 A simplified propeller body-force method was used in numerical simulation of the reverse stopping and berthing maneuvering motion. Through the simulation calculation of the hydrodynamic performance of the FP propeller matched with the oil tanker KVLCC1 in reverse stopping and berthing conditions, the simulation calculation of the ship’s reverse stopping and berthing maneuvering motion, and the comparative analysis of the calculation results with the test results, the feasibility of applying the propeller body-force method in the numerical simulation of the ship’s reverse stopping and berthing maneuvering motion was verified, and it is of great significance for practical engineering applications of this numerical method.
【Key words】 CFD; ship stopping maneuvering motion; propeller body-force method;
- 【文献出处】 船海工程 ,Ship & Ocean Engineering , 编辑部邮箱 ,2025年04期
- 【分类号】U661.33
- 【下载频次】22