Small-waterplane-area twin hull - Wikipedia
A small waterplane area twin hull, better known by the acronym SWATH, is a catamaran design that minimizes hull cross section area at the sea's surface. Minimizing the ship's volume near the surface area of the sea, where wave energy is located, minimizes a vessel's response to sea state, even in high seas and at high speeds.
What is a SWATH Ship? - Marine Insight
2021年1月10日 · A SWATH ship is the abbreviated form of the word ‘Small Waterplane Area Twin Hull’ ship. Swath ships are designed in such a way that they have two or dual hulls instead of the conventional single hull.
小水線面雙體船:簡述,發展,構造,優點,缺點,_中文百科全書
小水線面雙體船是指一種水線面積小，且由兩個潛水體和一個水上箱體，中間有兩個流線型支柱連線起來的船舶。 該船型最大的特點是 耐波性 好，尤其是在高航速、高波浪時，這一特點更明顯。 小水線面雙體船，亦稱半潛雙體船。 20世紀70年代為改善船的耐波性而研製成功的一種新船型。 因其水線面積僅相當於排水量相同的普通船隻的1/4左右而得名。 由水上平台、水下浮體和穿過水麵的支柱3部分組成。 小水線面雙體船的排水容積大部分深浸於水中，支柱的水線面積很小， …
Swath Hull Design - Understanding the Concept Behind It
Swath hull is an innovative ship hull design that reduces the contact of the ship with water and thus increases its speed and efficiency. Supposed to be known as one of the most innovative ship design technologies of recent times, Swath hull are presently being used by Navies around the world and also for making medium sized passenger ferries.
S.W.A.T.H. BOAT DESIGN SMALL WATERPLANE AREA TWIN …
The Small Waterplane Area Twin Hull (SWATH) is a hull form used for vessels that require a ship of a certain size to handle in rough seas as well as a much larger vessel. An added benefit is a high proportion of deck area for their displacement — in other words, large without being heavy.
SMALL WATERPLANE AREA TWIN HULL OR SWATH BOAT …
The SWATH ship is a twin-hull ship design that minimizes hull volume in the surface area of the sea. By minimizing hull volume in the sea's surface, where wave energy is located, the vessel becomes very stable, even in high seas and at high speeds.
Small waterplane area twin hull (SWATH) - Wärtsilä
Small waterplane area twin hull (SWATH) marine A catamaran with unconventionally shaped hulls: two submarine-like floating bodies lie deep under the water surface and thus create the required buoyancy .
SWATH, The Art Of Compromise - Martin, Ottaway, van Hemmen & Dolan, Inc.
2016年2月11日 · The SWATH design is inherently expensive to build, has lots of wetted hull surface (which results in high drag at high speed), has limited payload capacity, tends to have deeper draft and is incredibly weight sensitive. Its inherent limited payload capacity limits SWATH applications to small vessels that do not carry high weight cargoes.
The swatch concept - Nautech News
2016年10月18日 · The SWATH (Small Waterplane Area Twin Hull) is an unconventional hull form in which the waterplane area is very small in respect to the immersed hull volume. A quantitative definition has been given by German War Weapon Control Law as WaterPlaneAarea WPA< V 2/3 where V is displaced volume.
SWATH Ships - myWorldWeb
Small waterplane area twin hull (SWATH) is a twin-hull ship design that minimizes hull volume in the surface area of the sea. By minimizing hull volume in the sea’s surface, where wave energy is located, the vessel becomes very stable, even in high seas and at high speeds.
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