CN106347572A - Three-body wave-piercing hydrofoil craft - Google Patents
Three-body wave-piercing hydrofoil craft Download PDFInfo
- Publication number
- CN106347572A CN106347572A CN201610817922.0A CN201610817922A CN106347572A CN 106347572 A CN106347572 A CN 106347572A CN 201610817922 A CN201610817922 A CN 201610817922A CN 106347572 A CN106347572 A CN 106347572A
- Authority
- CN
- China
- Prior art keywords
- craft
- hull
- crafts
- mono
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
- B63B1/248—Shape, hydrodynamic features, construction of the foil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
- B63B1/26—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type having more than one hydrofoil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B1/125—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls
- B63B2001/126—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls comprising more than three hulls
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention provides a three-body wave-piercing hydrofoil craft. The three-body wave-piercing hydrofoil craft comprises a main craft and mono-hull crafts distributed on the two sides of the main craft; the above-water part of the main craft and the above-water parts of the mono-hull crafts are fixedly connected into a whole through a deck, multiple parallelly arranged foil covers are transversely arranged on the underwater part of the main craft and the underwater parts of the mono-hull crafts, and the foil covers are obliquely installed on the bottom face of the main craft and the bottom faces of the mono-hull crafts in the pose that the front part is high, and the lower part is low. According to the three-body wave-piercing hydrofoil craft, by installing the oblique foil covers which are high in front and low in back on the bottom face of the main craft and the bottom faces of the mono-hull crafts, not only can the craft run stably, but also the resistance of the craft in running can be effectively reduced.
Description
Technical field
The present invention relates to a kind of trimaran, belong to shipbuilding technology field.
Background technology
Trimaran is made up of three hulls, and three tall and thin hulls share a main deck and superstructure, with monomer
Ship is compared, and has advantages below: deck space is big first, is exactly also that stationary performance is good, and both sides hull provides good for trimaran
Good stability, can improve seakeeping capacity under high sea situation for the ship, in addition the quick performance of trimaran is good, because deck is three
Individual hull shares, so the comparison that each monomer can do is elongated, so can obtain there is larger length-width ratio, beneficial to reduction
Wave making resistance during high speed operation.
But trimaran also has following weak point in real navigation: 1, resistance is greatly so that operational capabilities cannot reach
To most preferably；2nd, complex structure, manufacturing cost is high.
Content of the invention
It is an object of the invention to provide a kind of three bodies wear unrestrained hydrofoil, its structure is simple, and ship resistance is little.
Technical scheme: three bodies wear unrestrained hydrofoil, including a main body ship and the list being distributed in main body ship both sides
Body ship, main body ship and monohull above water are connected by deck becomes an entirety, main body ship and monohull portion under water
Point be transversely provided with several hydrofoil plates arranged in parallel, after height before described hydrofoil plate low oblique attitude be arranged on main body ship and
On the bottom surface of monohull.
Beneficial effects of the present invention: the trimaran that the present invention provides, by installing on the bottom surface of main body ship and monohull
Hydrofoil plate that is low after height before having, tilting, not only makes hull with even running, and can effectively reduce hull and travel
When resistance；With respect to trimaran of the prior art, structure greatly simplifies, and significantly reduces manufacturing cost.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Three as shown in Figure 1 bodies wear unrestrained hydrofoil, and three bodies wear unrestrained hydrofoil, include a main body ship 2 and are distributed in main body
The monohull 3,4 of ship 2 both sides, main body ship 2 and monohull 3,4 above waters are connected by deck 1 becomes an entirety, main
Body ship 2 and monohull 3,4 underwater portions are transversely provided with several hydrofoil plates 5 arranged in parallel, low after height before described hydrofoil plate 5
Oblique attitude be arranged on main body ship 2 and the bottom surface of monohull 3,4.
Operation principle: hull in motion, makes hull lifting by the hydrofoil plate 5 tilting, and then reduces the resistance that moves ahead.
Claims (1)
1. three bodies wear unrestrained hydrofoil, including a main body ship (2) with the monohull (3,4) that is distributed in main body ship (2) both sides, main body
Ship (2) and monohull (3,4) above water be connected by deck (1) become an entirety it is characterised in that: main body ship
(2) and monohull (3,4) underwater portion is transversely provided with several hydrofoil plates (5) arranged in parallel, described hydrofoil plate (5) was high in the past
Low oblique attitude is arranged on main body ship (2) and the bottom surface of monohull (3,4) afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817922.0A CN106347572A (en) | 2016-08-31 | 2016-08-31 | Three-body wave-piercing hydrofoil craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817922.0A CN106347572A (en) | 2016-08-31 | 2016-08-31 | Three-body wave-piercing hydrofoil craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347572A true CN106347572A (en) | 2017-01-25 |
Family
ID=57859744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610817922.0A Pending CN106347572A (en) | 2016-08-31 | 2016-08-31 | Three-body wave-piercing hydrofoil craft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347572A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334855A (en) * | 2018-10-29 | 2019-02-15 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of catamaran with lateral direction penetrating structure |
| CN110406626A (en) * | 2019-07-11 | 2019-11-05 | 中国人民解放军海军工程大学 | A kind of composite triple-hulled vessel |
-
2016
- 2016-08-31 CN CN201610817922.0A patent/CN106347572A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334855A (en) * | 2018-10-29 | 2019-02-15 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of catamaran with lateral direction penetrating structure |
| CN110406626A (en) * | 2019-07-11 | 2019-11-05 | 中国人民解放军海军工程大学 | A kind of composite triple-hulled vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |