波流联合作用下深海扬矿管的水平液动力载荷  

Horizontal Hydrodynamic Load of the Lifting Pipe in Deep Ocean under the Combination Effect of the Wave and Current

作　　者：林愉[1] 林群[1] 

机构地区：[1]江西理工大学机电工程学院,江西赣州341000

出　　处：《矿山机械》2006年第5期18-20,共3页Mining & Processing Equipment

摘　　要：分析了波浪水质点速度和加速度、海流速度、扬矿管直径、海水密度等对扬矿管水平液动力载荷的影响,推导出扬矿管水平液动力载荷的计算公式,并通过计算实例揭示出扬矿管水平液动力载荷与和海洋深度变化的关系。The paper analyses the effect of the velocity and acceleration of wave particle, the velocity of current, the diameter of lifting pipe and the density of seawater to the horizontal hydrodynamic load of lifting pipe, deduces the formula for calculating the horizontal hydrodynamic load of the lifting pipe, and discloses the relationship be- tween the horizontal hydrodynamic load of the lifting pipe and the alteration of oceanic depth by a calculation example.

关 键 词：深海多金属结核 扬矿管 波流联合作用 动力载荷 潜水 采矿船 集矿机 采矿系统 工作原理 动力装置 

分 类 号：TD424[矿业工程—矿山机电] TF792[冶金工程—钢铁冶金]