The vertical shape of a buoyant acoustic streamer between depth control units
The vertical shape of a buoyant acoustic streamer between depth control units
复制标题
深度控制单元之间的浮力声学拖缆的垂直形状
DOI：
10.1016/j.oceaneng.2015.06.004
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发表时间：
2015
影响因子：
5
通讯作者：
Grant T
中科院分区：
文献类型：
--
作者：
Grant T
在进行海洋地震勘测时，了解地震拖缆的垂直剖面是很重要的。通常，拖缆的密度与海水不同;因此，拖缆由深度控制单元保持在一定深度，拖缆的尾部由尾部浮标保持在水面。本文提出了一种半解析解。它是以恒定速度沿直线拖曳的拖缆剖面的一阶解。该解决方案适用于描述拖缆的形状时，有显着的变化，电缆的密度，由于存在的组件在小区域。由此产生的配置文件有很好的协议与数值解演变到稳态。
When conducting marine seismic surveys it is important to know the vertical profile of the seismic streamer. Typically the streamer has a density that is different from the seawater; therefore the streamer is held at depth by depth control units, and the streamer׳s tail is held at the surface by a tail buoy. In this paper, a semi-analytical solution is presented. It is the first-order solution for the profile of a streamer, towed in a straight line, at a constant speed. The solution is adapted to describe the streamer shape when there are significant changes in cable density due to the presence of components over small regions. The resulting profiles have good agreement with a numerical solution evolved to the steady state.
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影响因子：
5
作者：
J. V. Sanders
通讯作者：
J. V. Sanders
影响因子：
--
作者：
T. Grant;R. Laws;E. Shuckburgh
通讯作者：
E. Shuckburgh
影响因子：
5
作者：
CHAPMAN, DA
通讯作者：
CHAPMAN, DA
影响因子：
1.3
作者：
N. Polydorides;Eskild Storteig;W. Lionheart
通讯作者：
W. Lionheart
影响因子：
2.6
作者：
R. Laws;E. Kragh
通讯作者：
E. Kragh