에 의해 게시 에 의해 게시 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.
호환되는 PC 앱 또는 대안 확인
앱 | 다운로드 | 평점 | 개발자 |
---|---|---|---|
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앱 또는 대안 다운로드 ↲ | 1 2.00
|
SHIPPING TECHNOLOGIES LTD |
또는 아래 가이드를 따라 PC에서 사용하십시오. :
PC 버전 선택:
소프트웨어 설치 요구 사항:
직접 다운로드 가능합니다. 아래 다운로드 :
설치 한 에뮬레이터 애플리케이션을 열고 검색 창을 찾으십시오. 일단 찾았 으면 Ship Squat Calculator 검색 막대에서 검색을 누릅니다. 클릭 Ship Squat Calculator응용 프로그램 아이콘. 의 창 Ship Squat Calculator Play 스토어 또는 앱 스토어의 스토어가 열리면 에뮬레이터 애플리케이션에 스토어가 표시됩니다. Install 버튼을 누르면 iPhone 또는 Android 기기 에서처럼 애플리케이션이 다운로드되기 시작합니다. 이제 우리는 모두 끝났습니다.
"모든 앱 "아이콘이 표시됩니다.
클릭하면 설치된 모든 응용 프로그램이 포함 된 페이지로 이동합니다.
당신은 아이콘을 클릭하십시오. 그것을 클릭하고 응용 프로그램 사용을 시작하십시오.
다운로드 Ship Squat Calculator Mac OS의 경우 (Apple)
다운로드 | 개발자 | 리뷰 | 평점 |
---|---|---|---|
$2.99 Mac OS의 경우 | SHIPPING TECHNOLOGIES LTD | 1 | 2.00 |
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. The forward motion of the ship pushes water ahead of it that must return around the sides and under the keel. This water motion induces a relative velocity between the ship and the surrounding water that causes a water level depression in which the ship sinks. The velocity field produces a hydrodynamic pressure change along the ship similar to the Bernoulli effect. This phenomenon produces a downward vertical force (sinkage, 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. This combination of sinkage and change in trim is called ship squat. There have been several grounding incidents related to squat and its effect should never go unnoticed. 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. The App also determines the final trim of the ship. 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. It also determines the Critical and Economic speed of the vessel transiting the channel that should not be exceeded. The App can be used for estimating squat for channel design and operational use. It also takes into account transiting ships in the channel.
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