PL3602573T3 - Dysza mieszająca urządzenia zraszającego wodę zasilającą dla reaktora jądrowego - Google Patents

Dysza mieszająca urządzenia zraszającego wodę zasilającą dla reaktora jądrowego

Info

Publication number
PL3602573T3
PL3602573T3 PL18777339.5T PL18777339T PL3602573T3 PL 3602573 T3 PL3602573 T3 PL 3602573T3 PL 18777339 T PL18777339 T PL 18777339T PL 3602573 T3 PL3602573 T3 PL 3602573T3
Authority
PL
Poland
Prior art keywords
intermixing
nuclear reactor
feedwater sparger
sparger nozzle
nozzle
Prior art date
Application number
PL18777339.5T
Other languages
English (en)
Inventor
Eric P. Loewen
James P. Sineath
Dean D. Molinaro
William C. Dawn
Robin D. Sprague
Theron D. Marshall
Joel P. Melito
Original Assignee
Ge-Hitachi Nuclear Energy Americas Llc
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 Ge-Hitachi Nuclear Energy Americas Llc filed Critical Ge-Hitachi Nuclear Energy Americas Llc
Publication of PL3602573T3 publication Critical patent/PL3602573T3/pl

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
    • G21C15/25—Promoting flow of the coolant for liquids using jet pumps
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/463—Arrangements of nozzles with provisions for mixing
    • 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
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • 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
    • G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • 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)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
PL18777339.5T 2017-03-27 2018-03-13 Dysza mieszająca urządzenia zraszającego wodę zasilającą dla reaktora jądrowego PL3602573T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/470,706 US10566097B2 (en) 2017-03-27 2017-03-27 Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors
PCT/US2018/022094 WO2018182965A2 (en) 2017-03-27 2018-03-13 Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors

Publications (1)

Publication Number Publication Date
PL3602573T3 true PL3602573T3 (pl) 2023-03-13

Family

ID=63583575

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18777339.5T PL3602573T3 (pl) 2017-03-27 2018-03-13 Dysza mieszająca urządzenia zraszającego wodę zasilającą dla reaktora jądrowego

Country Status (8)

Country Link
US (2) US10566097B2 (pl)
EP (1) EP3602573B1 (pl)
JP (1) JP2020512556A (pl)
KR (1) KR102540974B1 (pl)
CA (1) CA3057986A1 (pl)
FI (1) FI3602573T3 (pl)
PL (1) PL3602573T3 (pl)
WO (1) WO2018182965A2 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10566097B2 (en) * 2017-03-27 2020-02-18 Ge-Hitachi Nuclear Energy Americas Llc Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors
EP4541496A1 (en) * 2023-10-17 2025-04-23 Linde GmbH A method for manufacturing a nozzle unit for a pressure vessel

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630183A (en) * 1950-01-26 1953-03-03 Foutz Clinton Root Apparatus for forming and projecting a foam mixture
US2944623A (en) 1955-09-02 1960-07-12 Jr Albert G Bodine Jet engine noise reducer
US3134338A (en) * 1961-08-07 1964-05-26 A Y Dodge Co Jet pump
FR1525355A (fr) 1967-04-07 1968-05-17 Breguet Aviat Silencieux débrayable pour avion à réaction
US3635404A (en) 1970-06-18 1972-01-18 Us Navy Spin stabilizing rocket nozzle
US4104002A (en) 1976-12-02 1978-08-01 General Electric Company Spiral strip acoustic treatment
US4247262A (en) * 1978-12-26 1981-01-27 General Electric Company Liquid feeding and mixing arrangement including a flow-shielding ejector thermal sleeve
US5082620A (en) 1991-05-13 1992-01-21 General Electric Company BWR parallel flow recirculation system
US5135711A (en) * 1991-06-14 1992-08-04 General Electric Company BWR recirculation system
US5353319A (en) 1993-07-16 1994-10-04 General Electric Company Removable feedwater sparger assembly
US5524848A (en) 1993-08-23 1996-06-11 Ellsworth; Scott P. Humidification process and apparatus
US6587535B1 (en) 2001-07-10 2003-07-01 General Electric Company Jet pump slip joint labyrinth seal method
CN2835273Y (zh) 2005-11-23 2006-11-08 东华大学 新型喷气涡流纺喷嘴装置
JP4422691B2 (ja) 2006-02-28 2010-02-24 日立Ｇｅニュークリア・エナジー株式会社 気水分離器、沸騰水型原子炉及びスワラアセンブリ
JP4966873B2 (ja) * 2008-01-08 2012-07-04 日立Ｇｅニュークリア・エナジー株式会社 ジェットポンプ及び原子炉
DE102008018269A1 (de) 2008-04-10 2009-10-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur rotationsfreien Computertomographie
EP2445606B1 (en) * 2009-06-23 2016-08-31 Atomic Energy Of Canada Limited Vaned filtering element
JP5439445B2 (ja) 2011-08-29 2014-03-12 日立Ｇｅニュークリア・エナジー株式会社 ジェットポンプ及び原子炉
US9460818B2 (en) 2012-03-21 2016-10-04 Ge-Hitachi Nuclear Energy Americas Llc Low pressure reactor safety systems and methods
US20130301790A1 (en) * 2012-04-16 2013-11-14 Babcock & Wilcox Power Generation Group, Inc. Pressurized water reactor with reactor coolant pump system inlcuding jet pumps
DE102012007411A1 (de) 2012-04-16 2013-10-17 Areva Gmbh Speisewasserverteilsystem für ein Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks
KR101501463B1 (ko) 2013-10-16 2015-03-12 한국표준과학연구원 원자로 냉각장치
KR101897984B1 (ko) 2015-06-11 2018-09-13 한국원자력연구원 모듈형 원자로 및 이를 구비하는 원전
CN105065341A (zh) * 2015-07-15 2015-11-18 西安交通大学 一种混合腔并联旁路的喷射器
US10566097B2 (en) * 2017-03-27 2020-02-18 Ge-Hitachi Nuclear Energy Americas Llc Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors

Also Published As

Publication number Publication date
US10566097B2 (en) 2020-02-18
EP3602573B1 (en) 2022-11-09
EP3602573A4 (en) 2020-12-02
WO2018182965A2 (en) 2018-10-04
CA3057986A1 (en) 2018-10-04
KR102540974B1 (ko) 2023-06-08
FI3602573T3 (fi) 2023-02-22
KR20190126931A (ko) 2019-11-12
EP3602573A2 (en) 2020-02-05
US12062459B2 (en) 2024-08-13
JP2020512556A (ja) 2020-04-23
WO2018182965A3 (en) 2018-11-08
US20200251232A1 (en) 2020-08-06
US20180277265A1 (en) 2018-09-27

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