Title:
UNSTABLE FLOW SUPPRESSING DEVICE FOR INDUCER
Document Type and Number:
Japanese Patent JPH09144699
Kind Code:
A
Abstract:
To prevent pulsation or vibration by a cavitation without being accompanied by increase in passage loss and deterioration of cavitation performance.
In an inducer 15 mounted just before the main impeller of a turbo pump, A casing 12 opposed to the inducer 15 is subjected to a casing treatment 26 formed of one or a plurality of grooves 27.
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Inventors:
NAKANISHI TOSHIO
YOSHIMOTO TSUTOMU
YOSHIMOTO TSUTOMU
Application Number:
JP29984895A
Publication Date:
June 03, 1997
Filing Date:
November 17, 1995
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
F04D29/54; F04B11/00; (IPC1-7): F04D29/54; F04B11/00
Attorney, Agent or Firm:
Nobuo Kinutani
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