KR970008217A - 격자형 핵연료 집합체 지지 구조물 - Google Patents
격자형 핵연료 집합체 지지 구조물 Download PDFInfo
- Publication number
- KR970008217A KR970008217A KR1019950020334A KR19950020334A KR970008217A KR 970008217 A KR970008217 A KR 970008217A KR 1019950020334 A KR1019950020334 A KR 1019950020334A KR 19950020334 A KR19950020334 A KR 19950020334A KR 970008217 A KR970008217 A KR 970008217A
- Authority
- KR
- South Korea
- Prior art keywords
- lattice
- fuel assembly
- support structure
- thickness
- grating plate
- Prior art date
Links
Classifications
-
- 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
- G21C3/34—Spacer grids
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
Claims (3)
- 가로 격자판(4)과 세로 격자판(5)으로 구성되는 격자형 구조물의 각 격자의 상부를 안내면(1), 횡 방향지지면(2) 및 축 방향 지지면(3)으로 구성되도록 하여, 격자형 핵연료 집합체를 안내면(1)을 따라 안내할 수 있고, 횡방향 지지면(2)및 축 방향 지지면(3)이 격자형 핵연료 집합체를 횡 방향 및 축 방향으로 지지할 수 있도록 하는 것을 특징으로 하는 격자형 핵연료 집합체 지지 구조물.
- 제1항에 있어서, 가로 격자판(4)과 세로 격자판(5)으로 구성되는 격자형 구조물의 교차부(7)을 오목하게 하여, 교차부의 두께가 감소되는 것을 특징으로 하는 격자형 핵연료 집합체 지지 구조물.
- 제1항 또는 제2항에 있어서, 격자판의 두께가 상부의 경우만 안내면(1), 횡 방향 지지면(2) 및 축방향지지면(3)을 구성할 수 있는 두께로 하고, 그하부의 격자판(8)두께는 격자판의 구조적 건전성만 만족시킬수 있도록 그 두께를 감소시킨 것을 특징으로 하는 격자형 핵연료 집합체 지지 구조물.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950020334A KR0150109B1 (ko) | 1995-07-11 | 1995-07-11 | 격자형 핵연료 집합체 지지 구조물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950020334A KR0150109B1 (ko) | 1995-07-11 | 1995-07-11 | 격자형 핵연료 집합체 지지 구조물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970008217A true KR970008217A (ko) | 1997-02-24 |
KR0150109B1 KR0150109B1 (ko) | 1998-12-15 |
Family
ID=19420316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950020334A KR0150109B1 (ko) | 1995-07-11 | 1995-07-11 | 격자형 핵연료 집합체 지지 구조물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0150109B1 (ko) |
-
1995
- 1995-07-11 KR KR1019950020334A patent/KR0150109B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0150109B1 (ko) | 1998-12-15 |
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