MX2011008315A - Metodo y aparato para un soporte de mezclador de entrada de bomba de chorro de un reactor de agua en ebullicion. - Google Patents

Metodo y aparato para un soporte de mezclador de entrada de bomba de chorro de un reactor de agua en ebullicion.

Info

Publication number
MX2011008315A
MX2011008315A MX2011008315A MX2011008315A MX2011008315A MX 2011008315 A MX2011008315 A MX 2011008315A MX 2011008315 A MX2011008315 A MX 2011008315A MX 2011008315 A MX2011008315 A MX 2011008315A MX 2011008315 A MX2011008315 A MX 2011008315A
Authority
MX
Mexico
Prior art keywords
inlet mixer
support
inlet
jet pump
mixer support
Prior art date
Application number
MX2011008315A
Other languages
English (en)
Inventor
Michael S Defilippis
Norbert Wroblewski
Original Assignee
Ge Hitachi Nucl Energy America
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 Nucl Energy America filed Critical Ge Hitachi Nucl Energy America
Publication of MX2011008315A publication Critical patent/MX2011008315A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Un método y un aparato para un soporte del mezclador de entrada de una bomba de chorro de un reactor de agua en ebullición (BWR) que proporciona el soporte rígido para los mezcladores de entrada. El soporte del mezclador de entrada se acopla con el ensamble de bomba de chorro BWR convencional para jalar el mezclador de entrada lejos de la línea central de una tubería ascendente o mantener la posición del mezclador de entrada existente. El soporte del mezclador de entrada puede proporcionar el soporte redundante que de otra forma puede ser provisto por los tornillos de ajuste de un ensamble de restricción convencional. El soporte del mezclador de entrada alternativamente, puede ser utilizado en lugar de los tornillos de ajuste convencionales. El soporte del mezclador de entrada puede contrarrestar la carga longitudinal adicional que se puede aplicar en los mezcladores de entrada para estabilizar el movimiento del mezclador de entrada y la vibración cuando el ensamble de la bomba de chorro del BWR está en operación. En forma opcional, el soporte del mezclador de entrada puede también evitar el retiro de los tornillos de ajuste de la ménsula de restricción existentes.
MX2011008315A 2010-08-06 2011-08-05 Metodo y aparato para un soporte de mezclador de entrada de bomba de chorro de un reactor de agua en ebullicion. MX2011008315A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/851,942 US8731134B2 (en) 2010-08-06 2010-08-06 Method and apparatus for a BWR jet pump inlet mixer support

Publications (1)

Publication Number Publication Date
MX2011008315A true MX2011008315A (es) 2012-02-20

Family

ID=45556171

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011008315A MX2011008315A (es) 2010-08-06 2011-08-05 Metodo y aparato para un soporte de mezclador de entrada de bomba de chorro de un reactor de agua en ebullicion.

Country Status (6)

Country Link
US (1) US8731134B2 (es)
JP (1) JP5559754B2 (es)
CH (1) CH703554B8 (es)
ES (1) ES2399122B2 (es)
MX (1) MX2011008315A (es)
TW (1) TWI503844B (es)

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US10024338B2 (en) * 2011-05-12 2018-07-17 Ge-Hitachi Nuclear Energy Americas Llc Method and apparatus for a BWR jet pump inlet mixer compliant stop
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Also Published As

Publication number Publication date
ES2399122B2 (es) 2015-05-22
CH703554A2 (de) 2012-02-15
TWI503844B (zh) 2015-10-11
ES2399122R1 (es) 2014-01-17
CH703554B8 (de) 2015-11-30
ES2399122A2 (es) 2013-03-26
JP5559754B2 (ja) 2014-07-23
JP2012037521A (ja) 2012-02-23
US8731134B2 (en) 2014-05-20
US20120033782A1 (en) 2012-02-09
TW201234386A (en) 2012-08-16
CH703554B1 (de) 2015-09-30

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