CA987799A - Flow-throttling orifice nozzle - Google Patents

Flow-throttling orifice nozzle

Info

Publication number
CA987799A
CA987799A CA172,342A CA172342A CA987799A CA 987799 A CA987799 A CA 987799A CA 172342 A CA172342 A CA 172342A CA 987799 A CA987799 A CA 987799A
Authority
CA
Canada
Prior art keywords
flow
orifice nozzle
throttling orifice
throttling
nozzle
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.)
Expired
Application number
CA172,342A
Other versions
CA172342S (en
Inventor
Harold L. Sletten
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of CA987799A publication Critical patent/CA987799A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Pipe Accessories (AREA)
CA172,342A 1972-07-03 1973-05-24 Flow-throttling orifice nozzle Expired CA987799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US268330A US3873419A (en) 1972-07-03 1972-07-03 Flow-throttling orifice nozzle

Publications (1)

Publication Number Publication Date
CA987799A true CA987799A (en) 1976-04-20

Family

ID=23022493

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,342A Expired CA987799A (en) 1972-07-03 1973-05-24 Flow-throttling orifice nozzle

Country Status (7)

Country Link
US (1) US3873419A (en)
JP (1) JPS4951635A (en)
CA (1) CA987799A (en)
DE (1) DE2333839A1 (en)
FR (1) FR2191215B3 (en)
GB (1) GB1403650A (en)
SE (1) SE372365B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993539A (en) * 1974-04-16 1976-11-23 The United States Of America As Represented By The United States Energy Research And Development Administration Method and device for measuring fluid flow
FR2274994A1 (en) * 1974-06-11 1976-01-09 Commissariat Energie Atomique SUPPORT STRUCTURE FOR THE LATERAL NEUTRONIC PROTECTION OF THE CORE OF A QUICK NEUTRON NUCLEAR REACTOR
FR2274995B1 (en) * 1974-06-12 1977-01-07 Commissariat Energie Atomique CANDLE FUEL ASSEMBLY SUPPORT FOR NUCLEAR REACTOR BASE
FR2284170A1 (en) * 1974-09-03 1976-04-02 Commissariat Energie Atomique CONVECTION CURRENT REDUCTION STRUCTURE INSIDE THE TANK OF A NUCLEAR REACTOR
GB1510127A (en) * 1974-12-31 1978-05-10 Atomic Energy Authority Uk Nuclear reactor fuel element assemblies
US4303474A (en) * 1977-03-01 1981-12-01 General Atomic Company Nuclear reactor core assembly
DE2910690A1 (en) * 1979-03-19 1980-10-02 Kraftwerk Union Ag DEVICE FOR HOLDING GAS-COOLED FUEL ELEMENTS OF CORE REACTORS
GB2091932B (en) * 1981-01-23 1984-05-02 Westinghouse Electric Corp Nuclear reactor having fuel assemblies with controllable coolant flow therethrough
US4526745A (en) * 1981-08-25 1985-07-02 Ab Asea-Atom Fuel assembly with a water flow separated from the fuel rods
JPH0643522Y2 (en) * 1986-11-29 1994-11-14 カヤバ工業株式会社 Variable pump flow controller
SE467899B (en) * 1991-02-05 1992-09-28 Asea Atom Ab BRAENSLEPATRON CONTAINS A NUCLEAR REACTOR OF PRESSURE WATER TYPE
DE4308364A1 (en) * 1993-03-16 1994-09-22 Siemens Ag Pressurized water reactor with individually adjusted pressure distribution in the coolant
JPH0727890A (en) * 1993-07-08 1995-01-31 Hitachi Ltd Nuclear reactor
US5383227A (en) * 1993-08-23 1995-01-17 Siemens Power Corporation Method for modifying existing transition pieces in bottom entry nuclear fuel assemblies for reducing coolant pressure drop
US6778209B1 (en) * 1997-09-26 2004-08-17 Diamond Power International, Inc. Furnace video camera apparatus
US20040096026A1 (en) * 2002-11-18 2004-05-20 Hwang Choe Apparatus and methods for optimizing reactor core coolant flow distributions
JP2011106526A (en) * 2009-11-13 2011-06-02 Tlv Co Ltd Float type steam trap

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235465A (en) * 1961-05-16 1966-02-15 Atomic Power Dev Ass Inc Fuel element hold-down arrangement for nuclear reactors
DE1464658A1 (en) * 1962-03-09 1969-03-20 Hargoe Bernt Torsten Allan Fuel element device for nuclear reactors
US3368946A (en) * 1964-03-04 1968-02-13 Alfa Laval Ab Fuel assembly
US3373082A (en) * 1965-01-20 1968-03-12 Alfa Laval Ab Control of nuclear power reactor
GB1106256A (en) * 1965-06-15 1968-03-13 Atomic Energy Authority Uk Improvements relating to nuclear reactors

Also Published As

Publication number Publication date
JPS4951635A (en) 1974-05-20
DE2333839A1 (en) 1974-03-07
US3873419A (en) 1975-03-25
FR2191215B3 (en) 1976-05-21
SE372365B (en) 1974-12-16
FR2191215A1 (en) 1974-02-01
GB1403650A (en) 1975-08-28

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