JPS54141988A - Boiling water reactor - Google Patents
Boiling water reactorInfo
- Publication number
- JPS54141988A JPS54141988A JP4879078A JP4879078A JPS54141988A JP S54141988 A JPS54141988 A JP S54141988A JP 4879078 A JP4879078 A JP 4879078A JP 4879078 A JP4879078 A JP 4879078A JP S54141988 A JPS54141988 A JP S54141988A
- Authority
- JP
- Japan
- Prior art keywords
- channel
- flow
- mixing
- steam separator
- shroud
- 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.)
- Pending
Links
Classifications
-
- 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
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
PURPOSE: To improve quality of vapor greatly by sending the in-channel and out- channel flows to the steam separator without mixing.
CONSTITUTION: The coolant passing the in-channel 22 removes heat from the fuel, about 10 % of the whole flow in the reactor core moves upwards in the out-channel 21. Since the out-channel is heated very little, the poise of flow is approximately zero. In this reactor, the upper end of the fuel assembly 20 is led to the lower end of stand pipe 40, the in-channel flow reaches the steam separator 50 without mixing with the out-channel flow. The out-channel flow passes through the leak 13 provided to the shroud head 12 and is discharged in the water which has a free surface in the outside of the shroud, Therefore the quality of vapor flowing into the spearator 50 is greatly improved.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879078A JPS54141988A (en) | 1978-04-26 | 1978-04-26 | Boiling water reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879078A JPS54141988A (en) | 1978-04-26 | 1978-04-26 | Boiling water reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54141988A true JPS54141988A (en) | 1979-11-05 |
Family
ID=12813023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4879078A Pending JPS54141988A (en) | 1978-04-26 | 1978-04-26 | Boiling water reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54141988A (en) |
-
1978
- 1978-04-26 JP JP4879078A patent/JPS54141988A/en active Pending
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