JPS5863198U - Stern flow field control device - Google Patents

Stern flow field control device

Info

Publication number
JPS5863198U
JPS5863198U JP1981158030U JP15803081U JPS5863198U JP S5863198 U JPS5863198 U JP S5863198U JP 1981158030 U JP1981158030 U JP 1981158030U JP 15803081 U JP15803081 U JP 15803081U JP S5863198 U JPS5863198 U JP S5863198U
Authority
JP
Japan
Prior art keywords
stern
field control
flow field
control device
ship
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
Application number
JP1981158030U
Other languages
Japanese (ja)
Other versions
JPS6033107Y2 (en
Inventor
英一 小林
松尾　嘉國
Original Assignee
三菱重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1981158030U priority Critical patent/JPS6033107Y2/en
Publication of JPS5863198U publication Critical patent/JPS5863198U/en
Application granted granted Critical
Publication of JPS6033107Y2 publication Critical patent/JPS6033107Y2/en
Expired legal-status Critical Current

Links

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
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Vibration Prevention Devices (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１〜２図は各々船体周りの流れを模式的に示す説明図
、第３図は従来の船舶の船尾付近を示す斜視図、第４図
は本考案の一実施例としての船尾流場制御装置を具えた
船舶の船尾付近を示す斜視図、第５図は船体周りの流れ
を模式的に示す説明図である。 １・・・・・・主船体、２・・・・・・プロペラ、３・
・・・・・舵、４−・・・・・・流線、５・・・・・・
淀み点、６・・・・・・船体中心線、１１・・・・・・
ノズル、１２・・・・・・流向針。 ／　　ヒーＩ ■６Figures 1 and 2 are explanatory diagrams schematically showing the flow around the hull, Figure 3 is a perspective view showing the vicinity of the stern of a conventional ship, and Figure 4 is stern flow field control as an embodiment of the present invention. FIG. 5 is a perspective view showing the vicinity of the stern of a ship equipped with the device, and FIG. 5 is an explanatory diagram schematically showing the flow around the ship body. 1...Main hull, 2...Propeller, 3.
...Rudder, 4-...Streamline, 5...
Stagnation point, 6...Hull center line, 11...
Nozzle, 12...Flow direction needle. / Hee I ■6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船尾付近の非対称流の淀み点を船体中心線方向へ誘導す
べく、船舶のプロペラ前方水面下の船体表面に船尾方向
へ向けて水流を噴出するノズルを設けたことを特徴とす
る船尾流場制御装置。Stern flow field control characterized in that a nozzle is provided on the surface of the ship's hull below the water surface in front of the propeller of the ship to eject water flow toward the stern in order to guide the stagnation point of the asymmetric flow near the stern toward the ship's center line. Device.
JP1981158030U 1981-10-23 1981-10-23 Stern flow field control device Expired JPS6033107Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981158030U JPS6033107Y2 (en) 1981-10-23 1981-10-23 Stern flow field control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981158030U JPS6033107Y2 (en) 1981-10-23 1981-10-23 Stern flow field control device

Publications (2)

Publication Number Publication Date
JPS5863198U true JPS5863198U (en) 1983-04-27
JPS6033107Y2 JPS6033107Y2 (en) 1985-10-02

Family

ID=29950533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981158030U Expired JPS6033107Y2 (en) 1981-10-23 1981-10-23 Stern flow field control device

Country Status (1)

Country Link
JP (1) JPS6033107Y2 (en)

Also Published As

Publication number Publication date
JPS6033107Y2 (en) 1985-10-02

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