顺风中大型LNG船的淌航运动规律与停车降速时机OA
Motion Characteristics and Timing for Stopping Engine for Large LNG Carriers in Tailwind
为了合理确定大型LNG船在强顺风中的停车淌航时机,依据在航船舶在顺风中的淌航运动数学模型,推导出不同风速条件下大型LNG船从某一初始淌航速度降至某特定速度的淌航距离表达式.天津港的引航实践表明,所提出的大型LNG船停车淌航时机的估算方法是实用且可靠的,可为操船者确定船舶在强顺风中的淌航时机提供理论依据.
To determine the appropriate time for a large LNG carrier to drift in strong tailwinds,the mathe-matical model of the vessel's drift motion in tailwinds can be used to derive the expression for the drift distance of a large LNG carrier from a certain initial drift speed to a specific speed under different wind speeds.The pi-lotage practice of Tianjin Port shows that the method proposed in this paper for estimating the timing for stop-ping engine of large LNG carriers is practical and reliable.It can provide a theoretical basis for operators to de-termine the timing for stopping engine in strong tailwinds.
石利勇;柴志文;王建明
天津港引航中心,天津 300456天津港引航中心,天津 300456天津理工大学海运学院,天津 300384
交通工程
大型LNG船顺风淌航距离淌航时机
large LNG carriertailwindstopping distancethe timing for stopping engine
《集美大学学报（自然科学版）》 2026 (1)
59-66,8
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