SE8203336L - FLODERSOVERVAKARE - Google Patents
FLODERSOVERVAKAREInfo
- Publication number
- SE8203336L SE8203336L SE8203336A SE8203336A SE8203336L SE 8203336 L SE8203336 L SE 8203336L SE 8203336 A SE8203336 A SE 8203336A SE 8203336 A SE8203336 A SE 8203336A SE 8203336 L SE8203336 L SE 8203336L
- Authority
- SE
- Sweden
- Prior art keywords
- temperature
- leakage
- fluid
- inlet nozzle
- nozzle
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/002—Investigating fluid-tightness of structures by using thermal means
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/002—Detection of leaks
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
In an arrangement for feeding a fluid at a specific temperature into a container (20), containing a fluid at a distinctly different temperature, from an inlet pipe (52) via an inlet nozzle (54), provision is made of an exchangeable thermal bushing (56). An excessive amount of leakage of the feed fluid at the connecting point between the upstream end of the thermal bushing (56) and the inlet nozzle (54) can cause thermal cycling of the inner surface of the nozzle and, as a consequence, formation of cracks therein. According to the invention, the rate of flow of leakage is monitored by measuring the temperature of the outside of the inlet nozzle (54) and determining the relationship between this temperature and the rate of flow of leakage. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26827081A | 1981-05-29 | 1981-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8203336L true SE8203336L (en) | 1982-11-30 |
Family
ID=23022210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8203336A SE8203336L (en) | 1981-05-29 | 1982-05-28 | FLODERSOVERVAKARE |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6018035B2 (en) |
DE (1) | DE3219512A1 (en) |
ES (1) | ES512497A0 (en) |
IT (1) | IT1190841B (en) |
SE (1) | SE8203336L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4039176C2 (en) * | 1990-12-06 | 1996-04-11 | Ver Energiewerke Ag | Procedure for determining and evaluating damaged pipes in a pipe system |
US7421915B2 (en) * | 2006-03-24 | 2008-09-09 | The Tokyo Electric Power Company, Incorporated | Nondestructive inspection apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2742396C2 (en) * | 1977-09-21 | 1982-04-22 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Method and circuit arrangements for detecting a cooling fault |
US4168071A (en) * | 1978-03-17 | 1979-09-18 | General Electric Company | Thermal isolator |
-
1982
- 1982-05-24 ES ES512497A patent/ES512497A0/en active Granted
- 1982-05-25 DE DE3219512A patent/DE3219512A1/en not_active Withdrawn
- 1982-05-28 SE SE8203336A patent/SE8203336L/en unknown
- 1982-05-28 IT IT21534/82A patent/IT1190841B/en active
- 1982-05-28 JP JP57089993A patent/JPS6018035B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES8402451A1 (en) | 1984-01-16 |
JPS57207892A (en) | 1982-12-20 |
IT8221534A0 (en) | 1982-05-28 |
ES512497A0 (en) | 1984-01-16 |
JPS6018035B2 (en) | 1985-05-08 |
DE3219512A1 (en) | 1982-12-23 |
IT1190841B (en) | 1988-02-24 |
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