摘要
针对航海模拟器所采用的定向流场与真实流场差别较大的问题,基于三维有限体积海洋数值模式FVCOM构建模型,计算并验证湛江港工程区精准动态流场,将计算结果导入Dragon V5000型航海模拟器进行验证,对比分析表明,数值计算的精准动态流使模拟的流场环境更为逼真,场数据与实测数据吻合良好,可较好地反映模拟区域的真实流场环境,船体受流作用效果更为真实,可提升航海模拟器的环境真实感和行为真实感。
To provide accurate current field for ship simulator,a sector-shaped calculation model was built based on 3-D finite-volume coastal oceanic model(FVCOM).The tidal motion characteristics and dynamic conditions of the Zhanjiang Port test sea area were calculated and compared with the hydrological data.The calculated data is successfully input into the ship simulator system Dragon V5000.The results show that ship simulator flow field obtained by the numerical simulation method matches the actual surveyed data well.;the effect originated by the currents is more realistic to enhance the environmental and behavioral realism of the ship simulator.
作者
苏鹏华
尹勇
蔡松
SU Peng-hua;YIN Yong;CAI Song(Navigation College,Dalian Maritime University,Dalian Liaoning 116026,China)
出处
《船海工程》
北大核心
2021年第5期138-142,共5页
Ship & Ocean Engineering
基金
云南内河航运船舶操纵模拟(20100-851333J)。
