JPH0281293U - - Google Patents
Info
- Publication number
- JPH0281293U JPH0281293U JP16134788U JP16134788U JPH0281293U JP H0281293 U JPH0281293 U JP H0281293U JP 16134788 U JP16134788 U JP 16134788U JP 16134788 U JP16134788 U JP 16134788U JP H0281293 U JPH0281293 U JP H0281293U
- Authority
- JP
- Japan
- Prior art keywords
- hydrofoil
- attack
- respect
- horizontal line
- blade
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
図は本考案の一実施例としての最適迎角翼付き
水中翼船を示すもので、第１図はその側面図、第
２図は第１図の―矢視断面図、第３図は第１
図の―矢視断面図であり、第４図は上記水中
翼船の水中翼の長さ方向における翼角の分布を示
すグラフである。
１……水中翼、２……ストラツト、Ｌ……水中
翼の長さ。
The figures show a hydrofoil boat with optimal angle of attack wings as an embodiment of the present invention. Fig. 1 is a side view thereof, Fig. 2 is a cross-sectional view taken in the direction of - arrow in Fig. 1
FIG. 4 is a cross-sectional view taken along the arrow line in the figure, and FIG. 4 is a graph showing the distribution of the blade angle in the length direction of the hydrofoil of the hydrofoil boat. 1...Hydrofoil, 2...Strut, L...Hydrofoil length.
Claims (1)
し水面下へ全没するように支持された水中翼をそ
なえ、同水中翼の長さ方向に分布する各翼型断面
が、巡航時における流線方向に対し一定の最適迎
角をもてるように、上記各翼型断面の水平線に対
する翼角が上記水中翼の長さ方向にわたり順次変
化して設定されていることを特徴とする、最適迎
角翼付き水中翼船。 A hydrofoil boat is equipped with hydrofoils that are supported under the bottom of the ship through struts so as to be completely submerged under the water surface, and each airfoil cross section distributed in the length direction of the hydrofoil is arranged in the streamline direction during cruising. An optimal angle of attack blade, characterized in that the blade angle of each airfoil cross section with respect to the horizontal line is set to vary sequentially over the length of the hydrofoil so as to have a constant optimal angle of attack with respect to the horizontal line. hydrofoil boat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16134788U JPH0281293U (en) | 1988-12-13 | 1988-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16134788U JPH0281293U (en) | 1988-12-13 | 1988-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281293U true JPH0281293U (en) | 1990-06-22 |
Family
ID=31444202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16134788U Pending JPH0281293U (en) | 1988-12-13 | 1988-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04122292U (en) * | 1991-04-16 | 1992-11-02 | 日立造船株式会社 | Catamaran hydrofoil joint structure |
-
1988
- 1988-12-13 JP JP16134788U patent/JPH0281293U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04122292U (en) * | 1991-04-16 | 1992-11-02 | 日立造船株式会社 | Catamaran hydrofoil joint structure |
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