JPS6256825A - 管群等の異常振動診断方法および装置 - Google Patents

管群等の異常振動診断方法および装置

Info

Publication number
JPS6256825A
JPS6256825A JP60196956A JP19695685A JPS6256825A JP S6256825 A JPS6256825 A JP S6256825A JP 60196956 A JP60196956 A JP 60196956A JP 19695685 A JP19695685 A JP 19695685A JP S6256825 A JPS6256825 A JP S6256825A
Authority
JP
Japan
Prior art keywords
vibration
frequency
group
phase fluid
void
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
JP60196956A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546883B2 (2
Inventor
Hironori Shiohata
宏規 塩幡
Shozo Nakamura
中村　昭三
Yasuo Mizushina
水品　靖男
Michio Kuroda
黒田　倫夫
Noriaki Wada
和田　則明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP60196956A priority Critical patent/JPS6256825A/ja
Publication of JPS6256825A publication Critical patent/JPS6256825A/ja
Publication of JPH0546883B2 publication Critical patent/JPH0546883B2/ja
Granted 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP60196956A 1985-09-06 1985-09-06 管群等の異常振動診断方法および装置 Granted JPS6256825A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60196956A JPS6256825A (ja) 1985-09-06 1985-09-06 管群等の異常振動診断方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60196956A JPS6256825A (ja) 1985-09-06 1985-09-06 管群等の異常振動診断方法および装置

Publications (2)

Publication Number Publication Date
JPS6256825A true JPS6256825A (ja) 1987-03-12
JPH0546883B2 JPH0546883B2 (2) 1993-07-15

Family

ID=16366442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60196956A Granted JPS6256825A (ja) 1985-09-06 1985-09-06 管群等の異常振動診断方法および装置

Country Status (1)

Country Link
JP (1) JPS6256825A (2)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013046912A1 (ja) * 2011-09-29 2013-04-04 アズビル株式会社 気液二相流体状態制御装置および気液二相流体状態制御方法
US8707801B2 (en) 2009-05-19 2014-04-29 Mitsubishi Heavy Industries, Ltd. Two-phase flow exciting force evaluation method and device acting on a plurality of tube bodies arranged to intersect with the flow
US9188471B2 (en) 2014-04-22 2015-11-17 King Fahd University Of Petroleum And Minerals Two-phase flow sensor using cross-flow-induced vibrations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3925638B2 (ja) * 2002-05-30 2007-06-06 石川島播磨重工業株式会社 気液二相流のフローパターン判別方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8707801B2 (en) 2009-05-19 2014-04-29 Mitsubishi Heavy Industries, Ltd. Two-phase flow exciting force evaluation method and device acting on a plurality of tube bodies arranged to intersect with the flow
WO2013046912A1 (ja) * 2011-09-29 2013-04-04 アズビル株式会社 気液二相流体状態制御装置および気液二相流体状態制御方法
JP2013076480A (ja) * 2011-09-29 2013-04-25 Azbil Corp 気液二相流体状態制御装置および気液二相流体状態制御方法
US9367068B2 (en) 2011-09-29 2016-06-14 Azbil Corporation Gas/liquid two-phase flow state controlling device and gas/liquid two-phase flow state controlling method
US9188471B2 (en) 2014-04-22 2015-11-17 King Fahd University Of Petroleum And Minerals Two-phase flow sensor using cross-flow-induced vibrations

Also Published As

Publication number Publication date
JPH0546883B2 (2) 1993-07-15

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