Title:
プロペラの圧力変動推定装置及び方法並びにプログラム
Document Type and Number:
Japanese Patent JP5072761
Kind Code:
B2
Abstract:
To estimate pressure fluctuation, which is generated in a periphery associated with rotation of a propeller, with sufficient accuracy.
A device 1 for estimating pressure fluctuation of the propeller includes an estimation part 23 for estimating pressure fluctuation of the propeller in an actual machine corresponding to pressure fluctuation data of the propeller acquired by a model test, by using data correlation information between actual machine measurement and the model test generated based on pressure fluctuation data of the propeller acquired by the actual machine measurement in the past and on pressure fluctuation data of the propeller acquired by the model test in the past.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Kei Sato
High Shinichi No
Kubo Takehiro
High Shinichi No
Kubo Takehiro
Application Number:
JP2008198258A
Publication Date:
November 14, 2012
Filing Date:
July 31, 2008
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
G01H17/00; B63B9/08; B63H5/07; G01M99/00; G06F19/00
Domestic Patent References:
| JP2003097407A | ||||
| JP10103253A | ||||
| JP63229342A | ||||
| JP6117949A | ||||
| JP61022894B1 | ||||
| JP11030551A | ||||
| JP8188192A | ||||
| JP59175120U | ||||
| JP4838829B2 |
Other References:
橋口国男, 川口昭彦, 廣門純, 若松洋輔, 塚本寛, 服部裕司, 佐藤圭,ハイリースキュードプロペラ周り流れのシミュレーション,数値流体力学シンポジウム講演論文集(CD-ROM),日本,2005年,Vol.19th,Page.C6-1
Attorney, Agent or Firm:
Noriharu Fujita
Kunio Ueda
Kunio Ueda