JPH0316593U - - Google Patents
Info
- Publication number
- JPH0316593U JPH0316593U JP7791989U JP7791989U JPH0316593U JP H0316593 U JPH0316593 U JP H0316593U JP 7791989 U JP7791989 U JP 7791989U JP 7791989 U JP7791989 U JP 7791989U JP H0316593 U JPH0316593 U JP H0316593U
- Authority
- JP
- Japan
- Prior art keywords
- hull
- lower hull
- bow
- view
- support type
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
第１図は本考案にかかる複合支持型超高速船を
船底方向から見た斜視図、第２図は同じく下部船
体部分の上方から見た斜視図、第３図は同じく下
部船体の船首部分をウオータラインを付して示し
た部分側面図、第４図は同じく下部船体の船首部
分の平面図、第５図ａは本考案にかかる下部船体
のモデルの形状を示す平面図、第５図ｂは同モデ
ルの形状をウオータラインとセクシヨンを示すラ
インを付して表した側面図、第５図ｃは第５図ｂ
に表す各セクシヨンを示すラインにおける断面の
右半分を示す図、第５図ｄは第５図ｂに表す各ウ
オータラインにおける断面図、第６図ａ〜ｄ、第
７図ａ〜ｄは下部船体が軸対称体のモデルおよび
船首部で上面が底面の上方への反りより大きな反
りを有するモデルにおける上記第５図ａ〜ｄと同
様図、第８図は没水深度を説明する下部船体の厚
み（深さ）および該下部船体と水面との関係を示
す図、第９図は本考案にかかる下部船体の性能を
そのモーメント係数で表した他の形状の船首を有
する下部船体との比較線図、第１０図ａ，ｂは従
来の複合支持型船の説明図である。
１……上部船体、２……下部船体、２Ａ……船
首部、２ａ……船首部の底面、２ｂ……船首部の
上面、Ｏ……下部船体の中心線。
Fig. 1 is a perspective view of the composite support type super-high-speed ship according to the present invention as seen from the bottom direction, Fig. 2 is a perspective view of the lower hull section as seen from above, and Fig. 3 is a perspective view of the bow section of the lower hull. FIG. 4 is a plan view of the bow portion of the lower hull, FIG. 5 a is a plan view showing the shape of the model of the lower hull according to the present invention, and FIG. 5 b is a partial side view with water lines attached. is a side view showing the shape of the same model with lines indicating water lines and sections, and Figure 5c is a side view of the same model.
Figure 5 d is a cross-sectional view at each waterline shown in Figure 5 b, Figures 6 a to d, and 7 a to d are the lower hull. Figure 8 shows the thickness of the lower hull to explain the depth of submersion. (depth) and the relationship between the lower hull and the water surface, and Figure 9 is a comparison chart showing the performance of the lower hull according to the present invention in terms of moment coefficients with lower hulls having bows of other shapes. , FIGS. 10a and 10b are explanatory diagrams of a conventional composite support type ship. 1... Upper hull, 2... Lower hull, 2A... Bow section, 2a... Bottom surface of bow section, 2b... Upper surface of bow section, O... Center line of lower hull.
Claims (1)
高速航走中は没水している下部船体の浮力と水中
翼の揚力の両方で上記上部船体を支持する複合支
持型の超高速船において、 上記下部船体の船首部の底面側を、船体の中心
線し対して、該船首部の上面側の下方への反りに
比べて、大きな上方への反りを有するよう形成し
たことを特徴とする複合支持型超高速船の下部船
体。[Claim for Utility Model Registration] It has a hull consisting of an upper hull and a lower hull, and during ultra-high speed cruising, the upper hull is supported by both the buoyancy of the submerged lower hull and the lifting force of the hydrofoils. In a composite support type ultra-high-speed ship, the bottom side of the bow of the lower hull has a larger upward curvature with respect to the centerline of the hull than the downward curvature of the upper side of the bow. The lower hull of a composite support type ultra-high-speed ship is characterized by being formed as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077919U JPH0745419Y2 (en) | 1989-06-30 | 1989-06-30 | The lower hull of a composite support type super high speed ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077919U JPH0745419Y2 (en) | 1989-06-30 | 1989-06-30 | The lower hull of a composite support type super high speed ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316593U true JPH0316593U (en) | 1991-02-19 |
| JPH0745419Y2 JPH0745419Y2 (en) | 1995-10-18 |
Family
ID=31620736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077919U Expired - Lifetime JPH0745419Y2 (en) | 1989-06-30 | 1989-06-30 | The lower hull of a composite support type super high speed ship |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745419Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02182594A (en) * | 1989-01-10 | 1990-07-17 | Nkk Corp | Catamaran |
-
1989
- 1989-06-30 JP JP1989077919U patent/JPH0745419Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02182594A (en) * | 1989-01-10 | 1990-07-17 | Nkk Corp | Catamaran |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745419Y2 (en) | 1995-10-18 |
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