GB1085633A - Improvements in liquid metal monitor - Google Patents
Improvements in liquid metal monitorInfo
- Publication number
- GB1085633A GB1085633A GB43659/64A GB4365964A GB1085633A GB 1085633 A GB1085633 A GB 1085633A GB 43659/64 A GB43659/64 A GB 43659/64A GB 4365964 A GB4365964 A GB 4365964A GB 1085633 A GB1085633 A GB 1085633A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid metal
- flow
- impurity
- cooling
- blockage
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
- G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
- G21C17/025—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators for monitoring liquid metal coolants
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
-
- 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)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1,085,633. Cooling reactors. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Oct. 7, 1965 [Oct. 26, 1964], No. 43659/64. Heading G6C. In a liquid metal impurity content monitor, of the " plugging meter" type, the known relationship between temperature and impurity solubility is employed. The impurity saturation temperature is measured to provide an indication of the extent of the contamination of the metal. Cooling of the liquid metal is automatically adjusted to maintain a partial blockage, by the precipitated impurity, in the flow system. The cooling is effected by a flow of cold air which is automatically adjusted in correspondence with liquid metal flow rate through the blockage. To prevent instability in the system, the monitored flow is divided into two coaxial streams, the blockage being produced in one and the flow change being detected in the other.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US492378A US3390571A (en) | 1964-10-26 | 1965-10-04 | Liquid metal monitor |
US624387A US3462997A (en) | 1964-10-26 | 1967-03-20 | Liquid metal monitors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB03731/66A GB1172246A (en) | 1966-03-29 | 1966-03-29 | Improvements in Liquid Metal Monitors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1085633A true GB1085633A (en) | 1967-10-04 |
Family
ID=10028346
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43659/64A Expired GB1085633A (en) | 1964-10-26 | 1964-10-26 | Improvements in liquid metal monitor |
GB03731/66A Expired GB1172246A (en) | 1964-10-26 | 1966-03-29 | Improvements in Liquid Metal Monitors |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB03731/66A Expired GB1172246A (en) | 1964-10-26 | 1966-03-29 | Improvements in Liquid Metal Monitors |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB1085633A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2048629A1 (en) * | 1969-10-07 | 1971-04-15 | Atomic Energy Authority Uk | Liquid metal monitor |
FR2404099A1 (en) * | 1977-09-21 | 1979-04-20 | Borie Entr Travaux Publics | Positioning arches in semicircular section tunnel - uses prefabricated sections assembled on base before raising and filling gap with cement (PT 25.5.79) |
-
1964
- 1964-10-26 GB GB43659/64A patent/GB1085633A/en not_active Expired
-
1966
- 1966-03-29 GB GB03731/66A patent/GB1172246A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2048629A1 (en) * | 1969-10-07 | 1971-04-15 | Atomic Energy Authority Uk | Liquid metal monitor |
FR2404099A1 (en) * | 1977-09-21 | 1979-04-20 | Borie Entr Travaux Publics | Positioning arches in semicircular section tunnel - uses prefabricated sections assembled on base before raising and filling gap with cement (PT 25.5.79) |
Also Published As
Publication number | Publication date |
---|---|
GB1172246A (en) | 1969-11-26 |
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