CA1333941C - Reacteur nucleaire - Google Patents

Reacteur nucleaire

Info

Publication number: CA1333941C
Authority: CA; Canada
Prior art keywords: coolant; tank; core; reactor plant; nuclear reactor
Prior art date: 1989-09-15
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 - Fee Related

Application number

CA000611549A

Other languages

English (en)

Inventor

John S. Hewitt

Hani C. Ajus

Antonino F. Oliva

Terrance J. Jamieson

William P. Wong

Bruce M. Pearson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ECS-POWER SYSTEMS Inc

Original Assignee

ECS-POWER SYSTEMS INC.

Priority date (The priority date 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 date listed.)

1989-09-15

Filing date

1989-09-15

Publication date

1995-01-10

1989-09-15 Application filed by ECS-POWER SYSTEMS INC. filed Critical ECS-POWER SYSTEMS INC.

1989-09-15 Priority to CA000611549A priority Critical patent/CA1333941C/fr

1990-05-30 Priority to PCT/CA1990/000175 priority patent/WO1991004559A1/fr

1990-05-30 Priority to EP90908443A priority patent/EP0491700A1/fr

1995-01-10 Application granted granted Critical

1995-01-10 Publication of CA1333941C publication Critical patent/CA1333941C/fr

2012-01-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000002826 coolant Substances 0.000 claims abstract description 120
238000001816 cooling Methods 0.000 claims abstract description 50
230000009257 reactivity Effects 0.000 claims abstract description 20
230000006735 deficit Effects 0.000 claims abstract description 7
239000006096 absorbing agent Substances 0.000 claims description 16
238000009413 insulation Methods 0.000 claims description 7
239000000126 substance Substances 0.000 claims description 7
230000004913 activation Effects 0.000 claims description 5
230000005484 gravity Effects 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 4
230000005251 gamma ray Effects 0.000 claims description 2
239000000306 component Substances 0.000 description 38
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 34
238000013461 design Methods 0.000 description 24
239000000446 fuel Substances 0.000 description 19
230000007246 mechanism Effects 0.000 description 18
230000005855 radiation Effects 0.000 description 12
230000001105 regulatory effect Effects 0.000 description 10
230000009471 action Effects 0.000 description 8
230000006870 function Effects 0.000 description 8
238000000034 method Methods 0.000 description 8
230000000694 effects Effects 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 5
239000007789 gas Substances 0.000 description 5
238000009434 installation Methods 0.000 description 5
238000010438 heat treatment Methods 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
239000000463 material Substances 0.000 description 4
230000008569 process Effects 0.000 description 4
230000004044 response Effects 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
230000003466 anti-cipated effect Effects 0.000 description 3
238000013459 approach Methods 0.000 description 3
230000000712 assembly Effects 0.000 description 3
238000000429 assembly Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 3
230000001276 controlling effect Effects 0.000 description 3
230000004907 flux Effects 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000011159 matrix material Substances 0.000 description 3
230000002459 sustained effect Effects 0.000 description 3
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
230000002159 abnormal effect Effects 0.000 description 2
230000001133 acceleration Effects 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
229910052796 boron Inorganic materials 0.000 description 2
230000008859 change Effects 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
238000010348 incorporation Methods 0.000 description 2
238000005461 lubrication Methods 0.000 description 2
238000013021 overheating Methods 0.000 description 2
230000000149 penetrating effect Effects 0.000 description 2
239000012071 phase Substances 0.000 description 2
238000011160 research Methods 0.000 description 2
230000007704 transition Effects 0.000 description 2
238000003326 Quality management system Methods 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910052790 beryllium Inorganic materials 0.000 description 1
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000001010 compromised effect Effects 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
239000008358 core component Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000012938 design process Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
230000005611 electricity Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000004992 fission Effects 0.000 description 1
230000017525 heat dissipation Effects 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
230000006698 induction Effects 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
229910052987 metal hydride Inorganic materials 0.000 description 1
150000004681 metal hydrides Chemical class 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
230000002285 radioactive effect Effects 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
230000009291 secondary effect Effects 0.000 description 1
239000000243 solution Substances 0.000 description 1
229910001256 stainless steel alloy Inorganic materials 0.000 description 1
238000012546 transfer Methods 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
230000007306 turnover Effects 0.000 description 1
-1 uranium-zirconium-hydride Chemical compound 0.000 description 1

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/02—Biological shielding ; Neutron or gamma shielding
- G21C11/04—Biological shielding ; Neutron or gamma shielding on waterborne craft
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D9/00—Arrangements to provide heat for purposes other than conversion into power, e.g. for heating buildings
- 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
- 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

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biomedical Technology (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)

CA000611549A 1989-09-15 1989-09-15 Reacteur nucleaire Expired - Fee Related CA1333941C (fr)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
CA000611549A CA1333941C (fr)	1989-09-15	1989-09-15	Reacteur nucleaire
PCT/CA1990/000175 WO1991004559A1 (fr)	1989-09-15	1990-05-30	Centrale a reacteur nucleaire
EP90908443A EP0491700A1 (fr)	1989-09-15	1990-05-30	Centrale a reacteur nucleaire

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000611549A CA1333941C (fr)	1989-09-15	1989-09-15	Reacteur nucleaire

Publications (1)

Publication Number	Publication Date
CA1333941C true CA1333941C (fr)	1995-01-10

Family

ID=4140601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000611549A Expired - Fee Related CA1333941C (fr)	1989-09-15	1989-09-15	Reacteur nucleaire

Country Status (3)

Country	Link
EP (1)	EP0491700A1 (fr)
CA (1)	CA1333941C (fr)
WO (1)	WO1991004559A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3597165B2 (ja) *	2001-11-16	2004-12-02	核燃料サイクル開発機構	原子炉容器の熱荷重緩和装置
CN112397208B (zh) *	2020-11-13	2024-06-18	中广核研究院有限公司	一种用于紧凑布置反应堆的屏蔽罩布置结构
CN113963817A (zh) *	2021-10-14	2022-01-21	中国舰船研究设计中心	一种核动力船舶穿堆舱管道的核辐射局部屏蔽结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB929941A (en) *	1959-06-01	1963-06-26	Havilland Engine Co Ltd	Nuclear power plant
FR1375157A (fr) *	1962-08-23	1964-10-16	Babcock & Wilcox Co	Installations nucléaires de production de vapeur
US4232224A (en) *	1978-09-28	1980-11-04	Westinghouse Electric Corp.	Nuclear reactor primary coolant loop flowmeter with phase shift tracking compensation
US4759899A (en) *	1984-08-29	1988-07-26	Ga Technologies Inc.	Reactor with natural convection backup cooling system
FR2599179B1 (fr) *	1986-05-22	1988-07-22	Commissariat Energie Atomique	Petit reacteur nucleaire a eau pressurisee et a circulation naturelle
US4702879A (en) *	1986-06-11	1987-10-27	Westinghouse Electric Corp.	Nuclear reactor with passive safety system

1989
- 1989-09-15 CA CA000611549A patent/CA1333941C/fr not_active Expired - Fee Related
1990
- 1990-05-30 WO PCT/CA1990/000175 patent/WO1991004559A1/fr not_active Ceased
- 1990-05-30 EP EP90908443A patent/EP0491700A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
WO1991004559A1 (fr)	1991-04-04
EP0491700A1 (fr)	1992-07-01

Legal Events

Date	Code	Title	Description
1998-01-20	MKLA	Lapsed

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