写的 - 写的 - SHIPPING TECHNOLOGIES LTD
1. This App takes into account the vessel/channel particulars and calculates the ship’s squat using Ankudinov’s empirical formula, which is one of the most conservative formulas for squat compared to those recommended by PIANC and is particular used in channel depth design.
2. The App determines the channel types (Confined Channel, Restricted Channel, Unrestricted Channel) using Barrass’s equation for ‘Width of Influence’ and comparing it with the bottom width of the channel.
3. Squat is the reduction in underkeel clearance (UKC) between a vessel at-rest and underway due to the increased flow of water past the moving hull.
4. This combination of sinkage and change in trim is called ship squat.
5. It also determines the Critical and Economic speed of the vessel transiting the channel that should not be exceeded.
6. The App can be used for estimating squat for channel design and operational use.
7. relative velocity between the ship and the surrounding water that causes a water level depression in which the ship sinks.
8. The velocity field produces a hydrodynamic pressure change along the ship similar to the Bernoulli effect.
9. positive downward) and a moment about the transverse axis (trim, positive bow up) that can result in different values of squat at the bow and stern.
10. The forward motion of the ship pushes water ahead of it that must return around the sides and under the keel.
11. It also takes into account transiting ships in the channel.
或按照以下指南在PC上使用 :
选择你的电脑版本:
软件安装要求:
可直接下载。下载如下:
现在,打开已安装的模拟器应用程序并查找其搜索栏。一旦找到它,请键入 Ship Squat Calculator 在搜索栏并按搜索。点击 Ship Squat Calculator应用程序图标。一个 窗口 Ship Squat Calculator 在Play商店或应用程序商店将打开并且它将在您的模拟器应用程序中显示商店。现在,按下安装按钮并像在iPhone或Android设备上一样,您的应用程序将开始下载。现在我们都完成了。
你会看到一个名为“所有应用程序”的图标。
点击它,它会带你到一个包含所有已安装应用程序的页面。
你应该看到 图标。点击它并开始使用该应用程序。
下载 Ship Squat Calculator 对于Mac OS (Apple)
下载 | 开发人员 | 评论 | 评分 |
---|---|---|---|
$2.99 对于Mac OS | SHIPPING TECHNOLOGIES LTD | 1 | 2.00 |
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