The free surface effect is a mechanism which can cause a watercraft to become unstable and capsize. It refers to the tendency of liquids — and of unbound...
7 KB (937 words) - 16:46, 29 February 2024
In physics, a free surface is the surface of a fluid that is subject to zero parallel shear stress, such as the interface between two homogeneous fluids...
15 KB (1,870 words) - 02:12, 5 May 2024
Metacentric height (section Free surface effect)
list, further extending the heeling force. This is known as the free surface effect. In tanks or spaces that are partially filled with a fluid or semi-fluid...
17 KB (2,549 words) - 11:24, 18 May 2025
metres struck the ferry. The engine compartment was flooded and the free surface effect occurred on board. On 19 January, the ferry's captain, Sarbi bin...
15 KB (1,744 words) - 04:25, 21 January 2025
water began to enter the car deck in large quantities. The resulting free surface effect destroyed her stability. In a matter of seconds, the ship began to...
31 KB (3,836 words) - 01:17, 10 June 2025
Antiroll tanks (section Free surface tanks)
reduce the roll period of the hull by acting in opposition to the free surface effect. They can be broadly classified into active and passive antiroll...
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improperly stowed cargo, cargo that shifts its position or the free surface effect navigation errors and other human errors, leading to collisions (with...
18 KB (2,216 words) - 05:12, 6 June 2025
side and fore and aft to avoid destabilizing the ship due to the free surface effect. Partitions may contain limber holes to allow water to flow at a...
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rollover due to their high center of gravity, and potentially the free surface effect of liquids sloshing in a partially filled tank. Prior to tank distribution...
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the vessel's higher side. It is intended to have an effect counter to that of the free surface effect. Paravanes may be employed by slow-moving vessels...
17 KB (2,455 words) - 22:44, 16 May 2024
Excessive ullage in a tank may contribute to the free surface effect. When referring to the free surface effect, the condition of a tank that is not full is...
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List of effects (redirect from Effect (causality))
(optics) (optoelectronics) Free surface effect (fluid mechanics) Front projection effect (film production) Fujiwhara effect (tropical cyclone meteorology)...
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ground-effect vehicle (GEV), also called a wing-in-ground-effect (WIGE or WIG), ground-effect craft/machine (GEM), wingship, flarecraft, surface effect vehicle...
50 KB (5,544 words) - 13:50, 8 May 2025
force is generally referred to as the surface tension. The net effect is the liquid behaves as if its surface were covered with a stretched elastic membrane...
72 KB (8,828 words) - 14:30, 18 June 2025
spacecraft tanks and rockets (especially upper stages), and the free surface effect (cargo slosh) in ships and trucks transporting liquids (for example...
15 KB (1,699 words) - 22:18, 7 January 2025
decks, creating a free surface effect which ultimately led the ferry to list. The ferry's overdraft condition, absence of a freeing port on the main deck...
14 KB (1,573 words) - 00:17, 15 May 2024
electrode Fast Spin Echo, a type of magnetic resonance imaging sequence Free surface effect, liquids in slack tanks Finnish Sign Language (fse), the ISO languagecode...
1 KB (147 words) - 01:47, 8 January 2023
capsizing if the vehicle deck is even slightly flooded because of free surface effect: the fluid's swirling motion across such a large area hampers the...
45 KB (4,649 words) - 08:21, 2 June 2025
cargo that may liquefy if excessively moist. Liquefaction and the free surface effect can cause the cargo to shift rapidly inside the hold and make the...
26 KB (2,854 words) - 05:38, 22 June 2025
where minor flooding of the deck can gain rapid momentum due to the free surface effect. When the captain asked permission to return to port, the ship's...
20 KB (2,086 words) - 05:37, 24 May 2025
vehicle balanced, and to reduce stability problems associated with the free surface effect. In the trucking industry, individual axle weight limits require...
2 KB (279 words) - 06:10, 16 August 2023
The Coandă effect (/ˈkwɑːndə/ or /ˈkwæ-/) is the tendency of a fluid jet to stay attached to a surface of any form. Merriam-Webster describes it as "the...
44 KB (5,453 words) - 15:24, 21 May 2025
of Free Enterprise. Water sloshing on the vehicle deck can set up a free surface effect, making the ship unstable and causing it to capsize. Free surface...
33 KB (4,108 words) - 00:39, 18 June 2025
to liquefy, which may affect the stability of the ship due to the free surface effect potentially causing a ship to capsize. Special measures are required...
2 KB (195 words) - 05:48, 18 July 2022
always relatively small - therefore keeping the market more stable. Free surface effect: a large body of liquid carried aboard a ship will affect the ship's...
18 KB (2,115 words) - 16:45, 14 April 2025
Earlier designs suffered from stability problems caused by the free surface effect, where oil sloshing from side to side could cause a ship to capsize...
85 KB (8,990 words) - 12:54, 22 June 2025
the car-deck is subject to the free surface effect and may cause a capsize. As a RORO ferry rolls, vehicles can break free and slide down if not firmly...
26 KB (3,198 words) - 18:31, 24 May 2025
metacentric heights (GM), righting levers (GZ), rolling criteria, Free surface effect and watertight integrity. The 2008 version of the Code details guidelines...
3 KB (279 words) - 14:18, 24 March 2025
created at the bottom of the hold shifts easily and can produce a free surface effect. The only way to control these risks is by good ventilation practices...
74 KB (7,811 words) - 12:02, 27 May 2025
Lun-class ekranoplan (redirect from Lun-class Wing-In-Groune-Effect craft)
due to their use of the ground effect, in which the craft glides just above the surface of the water. The ground effect occurs when flying at an altitude...
19 KB (1,530 words) - 19:35, 25 January 2025