JPS63189793U - - Google Patents
Info
- Publication number
- JPS63189793U JPS63189793U JP1987080073U JP8007387U JPS63189793U JP S63189793 U JPS63189793 U JP S63189793U JP 1987080073 U JP1987080073 U JP 1987080073U JP 8007387 U JP8007387 U JP 8007387U JP S63189793 U JPS63189793 U JP S63189793U
- Authority
- JP
- Japan
- Prior art keywords
- starboard
- stern
- asymmetrical
- propeller
- stern shape
- 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
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
非対称船尾近傍に生じるビルジ渦の説明図、第２
図はプロペラ翼への流入速度とアタツクアングル
の説明図、第３図・第４図は夫々非対称船尾構造
の概略線図、第５図は従来技術に係る第１図相当
図である。 １……船尾ボス、２……プロペラチツプ軌跡。
非対称船尾近傍に生じるビルジ渦の説明図、第２
図はプロペラ翼への流入速度とアタツクアングル
の説明図、第３図・第４図は夫々非対称船尾構造
の概略線図、第５図は従来技術に係る第１図相当
図である。 １……船尾ボス、２……プロペラチツプ軌跡。
Claims (1)
- 右（又は左）回りプロペラを右（又は左）舷側
に配設し、右（又は左）舷側の船尾形状に対して
左（又は右）舷側の船尾形状をビルジ渦が小さく
なるように非対称に形成したことを特徴とする非
対称船尾構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987080073U JPS63189793U (ja) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987080073U JPS63189793U (ja) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63189793U true JPS63189793U (ja) | 1988-12-06 |
Family
ID=30930541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987080073U Pending JPS63189793U (ja) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189793U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57182583A (en) * | 1981-04-28 | 1982-11-10 | Adorufu Nennetsuke Erunsuto | Hull |
-
1987
- 1987-05-27 JP JP1987080073U patent/JPS63189793U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57182583A (en) * | 1981-04-28 | 1982-11-10 | Adorufu Nennetsuke Erunsuto | Hull |