FR2036822A1 - Gas cooled, graphite moderated nuclear - reactor - Google Patents
Gas cooled, graphite moderated nuclear - reactorInfo
- Publication number
- FR2036822A1 FR2036822A1 FR6910490A FR6910490A FR2036822A1 FR 2036822 A1 FR2036822 A1 FR 2036822A1 FR 6910490 A FR6910490 A FR 6910490A FR 6910490 A FR6910490 A FR 6910490A FR 2036822 A1 FR2036822 A1 FR 2036822A1
- Authority
- FR
- France
- Prior art keywords
- reactor
- guide
- gas cooled
- core
- moderated nuclear
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
- G21C19/04—Means for controlling flow of coolant over objects being handled; Means for controlling flow of coolant through channel being serviced, e.g. for preventing "blow-out"
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
-
- 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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Each of a number of loading channels through which fuel elements or units are introduced to, and withdrawn from, the core to the reactor has a constriction which serves as a guide for the movement of the element into and out of the core but which does not reduce the effective cross sectional area of the passage for coolant flow. This guide construction is formed by a tubular insert spaced away from the walls of the main coolant channel. At least one part of this guide has a truncated conical section and has perforated walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6910490A FR2036822A1 (en) | 1969-04-04 | 1969-04-04 | Gas cooled, graphite moderated nuclear - reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6910490A FR2036822A1 (en) | 1969-04-04 | 1969-04-04 | Gas cooled, graphite moderated nuclear - reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2036822A1 true FR2036822A1 (en) | 1970-12-31 |
Family
ID=9031957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6910490A Withdrawn FR2036822A1 (en) | 1969-04-04 | 1969-04-04 | Gas cooled, graphite moderated nuclear - reactor |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2036822A1 (en) |
-
1969
- 1969-04-04 FR FR6910490A patent/FR2036822A1/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |