MXPA01012031A - Parato y metodo para proteger una unidad de boquilla de bomba de chorro y mezclador de entrada. - Google Patents

Parato y metodo para proteger una unidad de boquilla de bomba de chorro y mezclador de entrada.

Info

Publication number
MXPA01012031A
MXPA01012031A MXPA01012031A MXPA01012031A MXPA01012031A MX PA01012031 A MXPA01012031 A MX PA01012031A MX PA01012031 A MXPA01012031 A MX PA01012031A MX PA01012031 A MXPA01012031 A MX PA01012031A MX PA01012031 A MXPA01012031 A MX PA01012031A
Authority
MX
Mexico
Prior art keywords
mixer
protecting
inlet
methods
nozzle assembly
Prior art date
Application number
MXPA01012031A
Other languages
English (en)
Inventor
L Lantz Leland
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MXPA01012031A publication Critical patent/MXPA01012031A/es

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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/405—Oxides of refractory metals or yttrium
    • 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
    • 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
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Inorganic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)
MXPA01012031A 2000-11-29 2001-11-23 Parato y metodo para proteger una unidad de boquilla de bomba de chorro y mezclador de entrada. MXPA01012031A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/723,276 US6633623B2 (en) 2000-11-29 2000-11-29 Apparatus and methods for protecting a jet pump nozzle assembly and inlet-mixer

Publications (1)

Publication Number Publication Date
MXPA01012031A true MXPA01012031A (es) 2003-08-20

Family

ID=24905577

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01012031A MXPA01012031A (es) 2000-11-29 2001-11-23 Parato y metodo para proteger una unidad de boquilla de bomba de chorro y mezclador de entrada.

Country Status (7)

Country Link
US (1) US6633623B2 (es)
EP (1) EP1211695B1 (es)
JP (1) JP2002207094A (es)
DE (1) DE60141674D1 (es)
ES (1) ES2341088T3 (es)
MX (1) MXPA01012031A (es)
TW (1) TW529034B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4634709B2 (ja) * 2003-12-26 2011-02-16 株式会社東芝 原子炉構造材の腐食低減方法
US8023609B2 (en) * 2004-12-30 2011-09-20 General Electric Company Dielectric coating for surfaces exposed to high temperature water
US20070003001A1 (en) * 2005-06-30 2007-01-04 General Electric Company Method for mitigation oxide fouling in structural components in light water reactors
JP4580908B2 (ja) * 2006-07-24 2010-11-17 株式会社東芝 ジェットポンプリティーナ取外し方法
US20090046825A1 (en) * 2007-08-16 2009-02-19 Ge-Hitachi Nuclear Energy Americas Llc Protective coating applied to metallic reactor components to reduce corrosion products into the nuclear reactor environment
WO2009025330A1 (ja) * 2007-08-23 2009-02-26 Kabushiki Kaisha Toshiba 放射性物質の付着抑制方法およびその付着抑制装置
US8197602B2 (en) * 2008-01-18 2012-06-12 Baron Michael J Ultrasonic jet-pump cleaner
US8349408B2 (en) * 2008-09-03 2013-01-08 Ge-Hitachi Nuclear Energy Americas, Llc Method of protecting reactor components from fouling
US9822649B2 (en) * 2008-11-12 2017-11-21 General Electric Company Integrated combustor and stage 1 nozzle in a gas turbine and method
JP5513864B2 (ja) 2008-12-12 2014-06-04 株式会社東芝 原子炉炉内構造物およびその製造方法
TWI394986B (zh) * 2009-11-09 2013-05-01 Global Material Science Co Ltd 擴散板結構及其製作方法
US10847273B2 (en) 2014-01-17 2020-11-24 Ge-Hitachi Nuclear Energy Americas Llc Steam separator and nuclear boiling water reactor including the same
US11717865B2 (en) 2017-09-06 2023-08-08 Ge-Hitachi Nuclear Energy Americas Llc Method of cleaning a nozzle of a jet pump assembly of a nuclear reactor
US10751767B2 (en) * 2017-09-06 2020-08-25 Ge-Hitachi Nuclear Energy Americas Llc Method of cleaning a throat section of a jet pump assembly of a nuclear reactor
RU198429U1 (ru) * 2020-03-19 2020-07-08 Илшат Инзерович Нигматзянов Струйный аппарат
US20220056926A1 (en) * 2020-08-24 2022-02-24 Saudi Arabian Oil Company Recovering waste oil

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486649A (en) * 1947-07-05 1949-11-01 William C Heath Jet pump
CH420729A (de) * 1964-10-07 1966-09-15 Escher Wyss Ag Gasturbinenanlage mit Atomkern-Reaktor und Zwischenerhitzer
US4297150A (en) * 1979-07-07 1981-10-27 The British Petroleum Company Limited Protective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activity
US4280662A (en) * 1979-11-16 1981-07-28 Kobe, Inc. Erosion resistant jet pump and method of making same
US4564555A (en) * 1982-10-27 1986-01-14 Sermatech International Incorporated Coated part, coating therefor and method of forming same
JPS59126996A (ja) * 1983-01-12 1984-07-21 株式会社日立製作所 原子力プラントの製造法
CA1232827A (en) * 1984-04-20 1988-02-16 Yasumasa Furutani Inhibition of deposition of radioactive substances on nuclear power plant components
US4847043A (en) * 1988-01-25 1989-07-11 General Electric Company Steam-assisted jet pump
ES2045849T3 (es) * 1989-07-21 1994-01-16 Framatome Sa Procedimiento de realizacion de una capa de aislamiento de oxido de cromo entre las pastillas y la vaina de un elemento combustible nuclear y elemento combustible que comprende dicha capa de aislamiento.
US5380553A (en) * 1990-12-24 1995-01-10 Dow Corning Corporation Reverse direction pyrolysis processing
US5147597A (en) * 1991-04-09 1992-09-15 Electric Power Research Institute Prestabilized chromium protective film to reduce radiation buildup
US5280250A (en) 1991-09-30 1994-01-18 Electric Power Research Institute, Inc. Method and apparatus for measuring ζ potential of a substance at high temperature
US5367546A (en) * 1993-06-23 1994-11-22 Westinghouse Electric Corporation Fluid sampling system for a nuclear reactor
DE4410305C2 (de) * 1994-03-25 1997-02-06 Roland Man Druckmasch Aufhängung für eine als Schutz vor den Druckwerkszylindern einer Druckmaschine dienenden Einrichtung
US5444747A (en) 1994-05-09 1995-08-22 General Electric Company Jet pump electro-nozzle
US5527471A (en) * 1995-02-02 1996-06-18 Modar, Inc. Iridium material for hydrothermal oxidation environments
CH691479A5 (de) * 1996-12-06 2001-07-31 Siemens Ag Oberflächenbehandlung von Stahl.
US6254341B1 (en) * 1998-11-13 2001-07-03 General Electric Company Engine having resistance to particle deposits

Also Published As

Publication number Publication date
DE60141674D1 (de) 2010-05-12
JP2002207094A (ja) 2002-07-26
ES2341088T3 (es) 2010-06-15
EP1211695B1 (en) 2010-03-31
US6633623B2 (en) 2003-10-14
TW529034B (en) 2003-04-21
US20020101952A1 (en) 2002-08-01
EP1211695A1 (en) 2002-06-05

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