搜索结果: 1-5 共查到“船舶与海洋工程 flexible”相关记录5条 . 查询时间(0.097 秒)
Experimental Study on Reentry Operation of a Flexible Marine Riser by Gain-scheduled Control
experimental study Reentry Operation Gain-scheduled Control
2009/4/29
The reentry operators of the flexible marine riser are required to connect its bottom end to the blowout preventer at the seabed with both its top connected angle and its deformation controlled. Becau...
A research on the Vortex Induced Vibration of a hanging flexible riser and its stability
vortex a hanging flexible riser stability
2009/4/29
A numerical scheme was developed to simulate the Vortex Induced Vibration (VIV) of a flexible riser. To validate the accuracy of this numerical scheme, some experiments were carried out. In experiment...
Gain-Scheduled Control of a Flexible Marine Riser under Hydrodynamical Damping Force Varying with the Upper End Velocity
Flexible Marine Riser hydrodynamical Upper End Velocity
2009/4/29
In the entry/reentry operation of the flexible marine riser, the operators are required to connect its lower end to the blowout preventer at the seabed quickly with both its top connected angle and it...
Experimental Studies on the Hydroelastic Response due to Springing Using a Flexible Mega-Container Ship Model（1st Report）
Hydroelastic Response Flexible Mega-Container Ship Model
2009/4/20
Experimental studies on the hydroelastic response of mega-container ships have been conducted using a modified Wigley model with the elastic backbone having the rigidity equal to that of a 12,000 TEU ...
以往，船舶上、下水是一项技术难度较大的操作，含有一定的风险。为了规避风险，船厂不得不投
巨资建造固定的机械化滑道，并延伸到水下。这种滑道的利用率低、占用场地的面积大，同时带来设备
折旧、维护成本高等不利因素，提高了修造船成本。而采用气囊的“柔性下水”工艺可简化船舶的下水、
上排过程，它无需固定滑道，不损伤船底油漆，具有投资省、效率高、安全可靠、机动灵活等优点。