KR20240093468A - 원자로용 다단 환형 선형 유도 펌프 - Google Patents

원자로용 다단 환형 선형 유도 펌프 Download PDF

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Publication number
KR20240093468A
KR20240093468A KR1020247010850A KR20247010850A KR20240093468A KR 20240093468 A KR20240093468 A KR 20240093468A KR 1020247010850 A KR1020247010850 A KR 1020247010850A KR 20247010850 A KR20247010850 A KR 20247010850A KR 20240093468 A KR20240093468 A KR 20240093468A
Authority
KR
South Korea
Prior art keywords
stage
induction coil
alip
stages
induction
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
Application number
KR1020247010850A
Other languages
English (en)
Korean (ko)
Inventor
에릭 폴 뢰벤
윌리엄 로이스돈 머레이
Original Assignee
지이-히타치 뉴클리어 에너지 어메리카스 엘엘씨
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.)
Filing date
Publication date
Application filed by 지이-히타치 뉴클리어 에너지 어메리카스 엘엘씨 filed Critical 지이-히타치 뉴클리어 에너지 어메리카스 엘엘씨
Publication of KR20240093468A publication Critical patent/KR20240093468A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • G21C15/247—Promoting flow of the coolant for liquids for liquid metals
    • 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"
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/02—Electrodynamic pumps
    • H02K44/06—Induction pumps
    • 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)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • General Induction Heating (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Transformer Cooling (AREA)
KR1020247010850A 2021-09-30 2022-09-26 원자로용 다단 환형 선형 유도 펌프 Pending KR20240093468A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/490,052 US12094617B2 (en) 2021-09-30 2021-09-30 Multistage annular linear induction pump for nuclear reactors
US17/490,052 2021-09-30
PCT/US2022/044668 WO2023196007A2 (en) 2021-09-30 2022-09-26 Multistage annular linear induction pump for nuclear reactors

Publications (1)

Publication Number Publication Date
KR20240093468A true KR20240093468A (ko) 2024-06-24

Family

ID=85797385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247010850A Pending KR20240093468A (ko) 2021-09-30 2022-09-26 원자로용 다단 환형 선형 유도 펌프

Country Status (7)

Country Link
US (1) US12094617B2 (https=)
EP (2) EP4409605B1 (https=)
JP (1) JP2024538601A (https=)
KR (1) KR20240093468A (https=)
CA (1) CA3233438A1 (https=)
ES (1) ES3049311T3 (https=)
WO (1) WO2023196007A2 (https=)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828459A (en) 1986-08-28 1989-05-09 The Dow Chemical Company Annular linear induction pump with an externally supported duct
US4765948A (en) 1986-08-29 1988-08-23 Stone & Webster Engineering Corporation Coolant circulation system for a liquid metal nuclear reactor
US4859885A (en) 1988-06-06 1989-08-22 General Electric Company Winding for linear pump
FR2698742B1 (fr) * 1992-11-30 1995-02-17 Framatome Sa Machine électromagnétique à induction linéaire à répartition de flux magnétique optimisée et utilisations.
US7753656B2 (en) 2002-06-20 2010-07-13 Lawrence Livermore National Security, Llc Magnetohydrodynamic pump with a system for promoting flow of fluid in one direction
US20040234392A1 (en) 2003-05-22 2004-11-25 Nanocoolers Inc. Magnetohydrodynamic pumps for non-conductive fluids
US20040234379A1 (en) 2003-05-22 2004-11-25 Nanocoolers, Inc. Direct current magnetohydrodynamic pump configurations
US11049624B2 (en) * 2015-12-07 2021-06-29 Ge-Hitachi Nuclear Energy Americas Llc Nuclear reactor liquid metal coolant backflow control
CN107231079B (zh) * 2017-05-24 2019-08-02 江苏大学 一种带稳流段的多级alip电磁泵
CN108123587B (zh) 2018-02-08 2020-04-24 南京航空航天大学 一种双模多级液态金属磁流体发电系统及其工作方法

Also Published As

Publication number Publication date
EP4409605A2 (en) 2024-08-07
CA3233438A1 (en) 2023-10-12
JP2024538601A (ja) 2024-10-23
US12094617B2 (en) 2024-09-17
WO2023196007A2 (en) 2023-10-12
EP4409605B1 (en) 2025-09-17
EP4683192A2 (en) 2026-01-21
EP4683192A3 (en) 2026-03-25
WO2023196007A3 (en) 2023-11-23
ES3049311T3 (en) 2025-12-16
US20230110459A1 (en) 2023-04-13

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