CA1245118A - Discharge tube for inhibiting stratification in feedwater headers of a steam generator - Google Patents
Discharge tube for inhibiting stratification in feedwater headers of a steam generatorInfo
- Publication number
- CA1245118A CA1245118A CA000479962A CA479962A CA1245118A CA 1245118 A CA1245118 A CA 1245118A CA 000479962 A CA000479962 A CA 000479962A CA 479962 A CA479962 A CA 479962A CA 1245118 A CA1245118 A CA 1245118A
- Authority
- CA
- Canada
- Prior art keywords
- feedwater
- header
- steam generator
- discharge nozzles
- discharge
- 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
- 238000013517 stratification Methods 0.000 title abstract description 3
- 230000002401 inhibitory effect Effects 0.000 title description 2
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000006854 communication Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000009740 moulding (composite fabrication) Methods 0.000 claims 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 101100346656 Drosophila melanogaster strat gene Proteins 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/22—Drums; Headers; Accessories therefor
- F22B37/228—Headers for distributing feedwater into steam generator vessels; Accessories therefor
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Jet Pumps And Other Pumps (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US609,679 | 1984-05-14 | ||
| US06/609,679 US4502419A (en) | 1984-05-14 | 1984-05-14 | Discharge tube for inhibiting stratification in feedwater headers of a steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1245118A true CA1245118A (en) | 1988-11-22 |
Family
ID=24441854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000479962A Expired CA1245118A (en) | 1984-05-14 | 1985-04-24 | Discharge tube for inhibiting stratification in feedwater headers of a steam generator |
Country Status (9)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4706613A (en) * | 1986-10-17 | 1987-11-17 | Westinghouse Electric Corp. | Steam generator having an auxiliary recirculation path |
| IT1215947B (it) * | 1988-02-24 | 1990-02-22 | Micromax Spa | Caldaia per ferri da stiro a vapore con collettore di riempimento perfezionato. |
| FR2657948B1 (fr) * | 1990-02-08 | 1992-05-29 | Framatome Sa | Generateur de vapeur a distributeur, en particulier pour centrale nucleaire. |
| US5213065A (en) * | 1991-08-23 | 1993-05-25 | Westinghouse Electric Corp. | Steam generator feedwater distribution system |
| CZ281U1 (cs) * | 1992-04-03 | 1993-04-28 | Vítkovice, A.S. | Zařízení pro napájení tepelného výměníku, zejménaparogenerátoru, sekundární vodou |
| FR2851031B1 (fr) * | 2003-02-12 | 2005-05-06 | Framatome Anp | Generateur de vapeur comportant un dispositif de fourniture d'eau d'alimentation realisant le piegeage de corps etrangers |
| JP2012220077A (ja) * | 2011-04-07 | 2012-11-12 | Mitsubishi Heavy Ind Ltd | 蒸気発生器用給水管 |
| US9175845B2 (en) * | 2012-07-10 | 2015-11-03 | Westinghouse Electric Company Llc | Axial flow steam generator feedwater dispersion apparatus |
| RU2595639C2 (ru) * | 2014-12-04 | 2016-08-27 | Акционерное общество "Научно-исследовательский и проектно-конструкторский институт энергетических технологий "АТОМПРОЕКТ" ("АО "АТОМПРОЕКТ") | Система пассивного отвода тепла из внутреннего объема защитной оболочки |
| WO2018045169A1 (en) | 2016-08-31 | 2018-03-08 | XDI Holdings, LLC | Large scale cost effective direct steam generator system, method, and apparatus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2609236A (en) * | 1951-04-04 | 1952-09-02 | Myshock Louis | Mop holder and fountain spray device |
| US3142306A (en) * | 1963-01-07 | 1964-07-28 | Purex Corp Ltd | Spray nozzle |
| US3635287A (en) * | 1970-03-02 | 1972-01-18 | Babcock & Wilcox Co | Once-through vapor generator |
| BE791459A (fr) * | 1971-11-17 | 1973-03-16 | Siemens Ag | Generateur de vapeur avec agencement pour reduire la vapeur contenue dans l'eau de circulation |
| US3912460A (en) * | 1973-11-19 | 1975-10-14 | Texaco Development Corp | Method and article for distributing air in a regenerator |
| US3916844A (en) * | 1974-07-29 | 1975-11-04 | Combustion Eng | Steam generator blowdown apparatus |
| US3991720A (en) * | 1975-01-29 | 1976-11-16 | Westinghouse Electric Corporation | J tube discharge or feedwater header |
| US4037569A (en) * | 1976-01-30 | 1977-07-26 | Westinghouse Electric Corporation | Flow distribution arrangement for a steam generator |
| JPS56149502A (en) * | 1980-04-22 | 1981-11-19 | Mitsubishi Heavy Ind Ltd | Header for distribution of gaseous/liquid phase eluid |
-
1984
- 1984-05-14 US US06/609,679 patent/US4502419A/en not_active Expired - Fee Related
-
1985
- 1985-04-24 CA CA000479962A patent/CA1245118A/en not_active Expired
- 1985-05-07 ES ES542883A patent/ES8700878A1/es not_active Expired
- 1985-05-07 EP EP85303210A patent/EP0161894B1/en not_active Expired
- 1985-05-07 GB GB08511507A patent/GB2158928B/en not_active Expired
- 1985-05-07 DE DE8585303210T patent/DE3567530D1/de not_active Expired
- 1985-05-10 KR KR1019850003192A patent/KR850008431A/ko not_active Application Discontinuation
- 1985-05-10 IT IT20664/85A patent/IT1183607B/it active
- 1985-05-14 JP JP60100661A patent/JPS60251301A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3567530D1 (en) | 1989-02-16 |
| EP0161894B1 (en) | 1989-01-11 |
| JPS60251301A (ja) | 1985-12-12 |
| IT1183607B (it) | 1987-10-22 |
| GB2158928A (en) | 1985-11-20 |
| KR850008431A (ko) | 1985-12-16 |
| US4502419A (en) | 1985-03-05 |
| EP0161894A2 (en) | 1985-11-21 |
| JPH0425441B2 (US07714131-20100511-C00038.png) | 1992-04-30 |
| ES8700878A1 (es) | 1986-11-16 |
| EP0161894A3 (en) | 1986-06-25 |
| GB8511507D0 (en) | 1985-06-12 |
| GB2158928B (en) | 1987-11-25 |
| ES542883A0 (es) | 1986-11-16 |
| IT8520664A0 (it) | 1985-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1245118A (en) | Discharge tube for inhibiting stratification in feedwater headers of a steam generator | |
| US4037569A (en) | Flow distribution arrangement for a steam generator | |
| CA1172529A (en) | Orificing of steam separators for uniform flow distribution in riser area of steam generators | |
| US3942481A (en) | Blowdown arrangement | |
| US3991720A (en) | J tube discharge or feedwater header | |
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| JPS6218839B2 (US07714131-20100511-C00038.png) | ||
| SU1672112A1 (ru) | Пароохладитель | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |