JPH0120283B2 - - Google Patents

Info

Publication number: JPH0120283B2
Authority: JP; Japan
Prior art keywords: stress; rotor; temperature; steam; turbine
Prior art date: 1982-10-26
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.): Expired

Application number

JP18686982A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5977009A (ja

Inventor

Akira Arikawa

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.)

1982-10-26

Filing date

1982-10-26

Publication date

1989-04-14

1982-10-26 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1982-10-26 Priority to JP18686982A priority Critical patent/JPS5977009A/ja

1984-05-02 Publication of JPS5977009A publication Critical patent/JPS5977009A/ja

1989-04-14 Publication of JPH0120283B2 publication Critical patent/JPH0120283B2/ja

Status Granted legal-status Critical Current

Links

230000035882 stress Effects 0.000 claims description 88
230000008646 thermal stress Effects 0.000 claims description 26
238000000034 method Methods 0.000 claims description 20
239000002131 composite material Substances 0.000 claims description 5
239000000470 constituent Substances 0.000 claims 1
238000007726 management method Methods 0.000 description 26
238000010586 diagram Methods 0.000 description 9
230000007423 decrease Effects 0.000 description 7
238000012544 monitoring process Methods 0.000 description 6
238000001514 detection method Methods 0.000 description 3
238000007689 inspection Methods 0.000 description 2
230000007774 longterm Effects 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000012546 transfer Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Measuring Temperature Or Quantity Of Heat (AREA)
Control Of Turbines (AREA)

JP18686982A 1982-10-26 1982-10-26 原子力タ−ビンの保護方法 Granted JPS5977009A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP18686982A JPS5977009A (ja)	1982-10-26	1982-10-26	原子力タ−ビンの保護方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP18686982A JPS5977009A (ja)	1982-10-26	1982-10-26	原子力タ−ビンの保護方法

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3462387A Division JPS62189302A (ja)	1987-02-19	1987-02-19	原子力タ−ビン保護方法

Publications (2)

Publication Number	Publication Date
JPS5977009A JPS5977009A (ja)	1984-05-02
JPH0120283B2 true JPH0120283B2 (fr)	1989-04-14

Family

ID=16196090

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP18686982A Granted JPS5977009A (ja)	1982-10-26	1982-10-26	原子力タ−ビンの保護方法

Country Status (1)

Country	Link
JP (1)	JPS5977009A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6939100B2 (en) *	2003-10-16	2005-09-06	General Electric Company	Method and apparatus for controlling steam turbine inlet flow to limit shell and rotor thermal stress

1982
- 1982-10-26 JP JP18686982A patent/JPS5977009A/ja active Granted

Also Published As

Publication number	Publication date
JPS5977009A (ja)	1984-05-02

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