JPS6130122B2 - - Google Patents
Info
- Publication number
- JPS6130122B2 JPS6130122B2 JP900782A JP900782A JPS6130122B2 JP S6130122 B2 JPS6130122 B2 JP S6130122B2 JP 900782 A JP900782 A JP 900782A JP 900782 A JP900782 A JP 900782A JP S6130122 B2 JPS6130122 B2 JP S6130122B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- turbine
- temperature
- heating
- bore
- 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.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 claims description 34
- 238000009826 distribution Methods 0.000 claims description 23
- 230000008646 thermal stress Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 238000012546 transfer Methods 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000035882 stress Effects 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
- 230000003442 weekly effect Effects 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP900782A JPS57165604A (en) | 1982-01-25 | 1982-01-25 | Method of operating turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP900782A JPS57165604A (en) | 1982-01-25 | 1982-01-25 | Method of operating turbine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2802775A Division JPS51104102A (ja) | 1975-03-10 | 1975-03-10 | Taabinrootanetsuoryokuseigyosochi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57165604A JPS57165604A (en) | 1982-10-12 |
| JPS6130122B2 true JPS6130122B2 (de) | 1986-07-11 |
Family
ID=11708592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP900782A Granted JPS57165604A (en) | 1982-01-25 | 1982-01-25 | Method of operating turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57165604A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005121024A (ja) * | 2003-10-16 | 2005-05-12 | General Electric Co <Ge> | シェル及びロータ熱応力を制限するために蒸気タービン入口流を制御する方法及び装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2756117B2 (ja) * | 1987-11-25 | 1998-05-25 | 株式会社日立製作所 | ガスタービンロータ |
-
1982
- 1982-01-25 JP JP900782A patent/JPS57165604A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005121024A (ja) * | 2003-10-16 | 2005-05-12 | General Electric Co <Ge> | シェル及びロータ熱応力を制限するために蒸気タービン入口流を制御する方法及び装置 |
| JP4684614B2 (ja) * | 2003-10-16 | 2011-05-18 | ゼネラル・エレクトリック・カンパニイ | シェル及びロータ熱応力を制限するために蒸気タービン入口流を制御する方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57165604A (en) | 1982-10-12 |
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