[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2012060881A3 - Standing wave nuclear fission reactor and methods - Google Patents

Standing wave nuclear fission reactor and methods Download PDF

Info

Publication number
WO2012060881A3
WO2012060881A3 PCT/US2011/001857 US2011001857W WO2012060881A3 WO 2012060881 A3 WO2012060881 A3 WO 2012060881A3 US 2011001857 W US2011001857 W US 2011001857W WO 2012060881 A3 WO2012060881 A3 WO 2012060881A3
Authority
WO
WIPO (PCT)
Prior art keywords
nuclear fission
methods
fission reactor
standing wave
wave nuclear
Prior art date
Application number
PCT/US2011/001857
Other languages
French (fr)
Other versions
WO2012060881A2 (en
Inventor
Charles E. Ahlfeld
Thomas M. Burke
Tyler S. Ellis
John Rogers Gilleland
Jonatan Hejzlar
Pavel Hejzlar
Roderick A. Hyde
David G. Mcalees
Jon David Mcwhirter
Ashok Odedra
Robert C. Petroski
Nicholas W. Touran
Joshua C. Walter
Kevan D. Weaver
Thomas Allan Weaver
Charles Whitmer
Lowell L. Wood Jr.
George B. Zimmerman
Original Assignee
Searete 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
Priority claimed from US12/925,985 external-priority patent/US9236150B2/en
Application filed by Searete Llc filed Critical Searete Llc
Publication of WO2012060881A2 publication Critical patent/WO2012060881A2/en
Publication of WO2012060881A3 publication Critical patent/WO2012060881A3/en

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C7/00Control of nuclear reaction
    • G21C7/30Control of nuclear reaction by displacement of the reactor fuel or fuel elements
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C1/00Reactor types
    • G21C1/02Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G21C1/022Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders characterised by the design or properties of the core
    • G21C1/026Reactors not needing refuelling, i.e. reactors of the type breed-and-burn, e.g. travelling or deflagration wave reactors or seed-blanket reactors
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C19/00Arrangements 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
    • G21C19/20Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • G21C19/205Interchanging of fuel elements in the core, i.e. fuel shuffling
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C5/00Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02Details
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C15/00Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/04Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C5/00Moderator or core structure; Selection of materials for use as moderator
    • G21C5/18Moderator or core structure; Selection of materials for use as moderator characterised by the provision of more than one active zone
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Disclosed embodiments include nuclear fission reactor cores, nuclear fission reactors, methods of operating a nuclear fission reactor, and methods of managing excess reactivity in a nuclear fission reactor.
PCT/US2011/001857 2010-11-02 2011-11-02 Standing wave nuclear fission reactor and methods WO2012060881A2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US12/925,985 2010-11-02
USPCT/US2010/002892 2010-11-02
US12/925,985 US9236150B2 (en) 2009-11-02 2010-11-02 Standing wave nuclear fission reactor and methods
PCT/US2010/002892 WO2011093839A2 (en) 2009-11-02 2010-11-02 Standing wave nuclear fission reactor and methods
US12/930,258 US9401228B2 (en) 2009-11-02 2010-12-30 Standing wave nuclear fission reactor and methods
US12/930,258 2010-12-30
US12/930,259 2010-12-30
US12/930,176 US20110164714A1 (en) 2009-11-02 2010-12-30 Standing wave nuclear fission reactor and methods
US12/930,259 US9653187B2 (en) 2009-11-02 2010-12-30 Standing wave nuclear fission reactor and methods
US12/930,176 2010-12-30

Publications (2)

Publication Number Publication Date
WO2012060881A2 WO2012060881A2 (en) 2012-05-10
WO2012060881A3 true WO2012060881A3 (en) 2014-04-03

Family

ID=46025239

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2011/001857 WO2012060881A2 (en) 2010-11-02 2011-11-02 Standing wave nuclear fission reactor and methods
PCT/US2011/001856 WO2012060880A2 (en) 2010-11-02 2011-11-02 Standing wave nuclear fission reactor and methods
PCT/US2011/001855 WO2012060879A2 (en) 2010-11-02 2011-11-02 Standing wave nuclear fission reactor and methods

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/US2011/001856 WO2012060880A2 (en) 2010-11-02 2011-11-02 Standing wave nuclear fission reactor and methods
PCT/US2011/001855 WO2012060879A2 (en) 2010-11-02 2011-11-02 Standing wave nuclear fission reactor and methods

Country Status (1)

Country Link
WO (3) WO2012060881A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575803A (en) * 1968-08-08 1971-04-20 Atomic Energy Commission Reactor fueling method
US6862329B1 (en) * 2003-10-06 2005-03-01 Global Nuclear Fuel-Americas Llc In-cycle shuffle
US20080123797A1 (en) * 2006-11-28 2008-05-29 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Automated nuclear power reactor for long-term operation
US20080232535A1 (en) * 2006-11-28 2008-09-25 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Modular nuclear fission reactor
US20100208861A1 (en) * 2006-11-28 2010-08-19 Searete Llc. Method and system for providing fuel in a nuclear reactor
US20100254502A1 (en) * 2009-04-06 2010-10-07 Searete Llc Of The State Of Delaware Traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113563A (en) * 1976-01-06 1978-09-12 Westinghouse Electric Corp. Fuel arrangement for high temperature gas cooled reactor
US5149491A (en) * 1990-07-10 1992-09-22 General Electric Company Seed and blanket fuel arrangement for dual-phase nuclear reactors
WO2006096505A2 (en) * 2005-03-04 2006-09-14 Holden Charles S Non proliferating thorium nuclear fuel
US8942338B2 (en) * 2009-04-06 2015-01-27 TerraPower, LLC. Traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein
US8320513B2 (en) * 2009-04-16 2012-11-27 The Invention Science Fund I, Llc Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575803A (en) * 1968-08-08 1971-04-20 Atomic Energy Commission Reactor fueling method
US6862329B1 (en) * 2003-10-06 2005-03-01 Global Nuclear Fuel-Americas Llc In-cycle shuffle
US20080123797A1 (en) * 2006-11-28 2008-05-29 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Automated nuclear power reactor for long-term operation
US20080232535A1 (en) * 2006-11-28 2008-09-25 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Modular nuclear fission reactor
US20100208861A1 (en) * 2006-11-28 2010-08-19 Searete Llc. Method and system for providing fuel in a nuclear reactor
US20100254502A1 (en) * 2009-04-06 2010-10-07 Searete Llc Of The State Of Delaware Traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELLIS, TYLER ET AL.: "Traveling-Wave Reactors: A Truly Sustainable and Full-Scale Resource for Global Energy Needs", PROCEEDINGS OF ICAPP 2010, PAPER 10189, June 2010 (2010-06-01), pages 4 - 7, Retrieved from the Internet <URL:http://lumma.org/temp/Ellis_et_al-TWRs_A_Truly_Sustainable_Resource.pdf> [retrieved on 20120205] *

Also Published As

Publication number Publication date
WO2012060879A2 (en) 2012-05-10
WO2012060880A2 (en) 2012-05-10
WO2012060881A2 (en) 2012-05-10
WO2012060879A3 (en) 2014-04-03
WO2012060880A3 (en) 2014-04-03

Similar Documents

Publication Publication Date Title
WO2011093839A3 (en) Standing wave nuclear fission reactor and methods
EP2417604A4 (en) A traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein
WO2013077941A3 (en) Nuclear reactors and related methods and apparatus
EP2648189A4 (en) Nuclear reactor containment vessel and nuclear power plant
WO2009136972A3 (en) Modular nuclear fission reactor
EP2497088A4 (en) Methods and systems for migrating fuel assemblies in a nuclear fission reactor
EP2372717A4 (en) Fuel assembly for a light-water nuclear reactor (embodiments), light-water nuclear reactor and fuel element of the fuel assembly
EP2497090A4 (en) Systems and methods for controlling reactivity in a nuclear fission reactor
EP2642489A4 (en) Emergency reactor core cooling system, and boiling-water nuclear power plant
PL2532006T3 (en) Nuclear fission reactor
WO2009136973A3 (en) System and method for operating a modular nuclear fission deflagration wave reactor
EP2710606A4 (en) Pressurizer baffle plate and pressurized water reactor (pwr) employing same
EP2471072A4 (en) A nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
EP2862175A4 (en) A pressure-tube nuclear reactor with a low pressure moderator and fuel channel assembly
EP2561512A4 (en) Pressure-tube reactor with pressurised moderator
EP2718843A4 (en) A methodology for modeling the fuel rod power distribution within a nuclear reactor core
WO2011078874A3 (en) Nuclear reactor operation and simulation
EP2537158A4 (en) Method, system, and apparatus for the thermal storage of nuclear reactor generated energy
ZA201208992B (en) Neutron reflector block,side reflector including the neutron reflector block and nuclear reactor having such side reflector
WO2014204537A3 (en) Supporting nuclear fuel assemblies
FI20126326A (en) Nuclear reactor containment tank
ZA201103994B (en) Nuclear reactor core shroud with corner members
WO2011149537A3 (en) Liquid fuel nuclear fission reactor
EP2613325A3 (en) Method of reducing errors when calculating the shape annealing function (SAF) of an ex-core detector of a nuclear power plant
GB201512801D0 (en) Zirconium alloy for nuclear power reactor core

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11838362

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 11838362

Country of ref document: EP

Kind code of ref document: A2