Nuclear fuel rods and heat pipes in a graphite moderator matrix for a micro-reactor, with the fuel rods having fuel pellets in a BeO sleeve

Levinsky, Alex

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Title: Nuclear fuel rods and heat pipes in a graphite moderator matrix for a micro-reactor, with the fuel rods having fuel pellets in a BeO sleeve

Abstract

A reactor unit cell is disclosed including a graphite moderator structure, a heat pipe positioned in the graphite moderator structure, and a fuel assembly positioned in the graphite moderator structure. The fuel assembly comprises at least one fuel rod. Each fuel rod comprises a beryllium-oxide sleeve and nuclear fuel positioned in the beryllium-oxide sleeve.

Inventors:: Levinsky, Alex

Issue Date:: Tue Aug 15 00:00:00 EDT 2023

Research Org.:: Westinghouse Electric Company, LLC, Cranberry Township, PA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 2222131

Patent Number(s):: 11728048

Application Number:: 17/108,602

Assignee:: Westinghouse Electric Company LLC (Seneca, PA)

DOE Contract Number:: NE0008853

Resource Type:: Patent

Resource Relation:: Patent File Date: 12/01/2020

Country of Publication:: United States

Language:: English

Citation Formats


                    Levinsky, Alex. Nuclear fuel rods and heat pipes in a graphite moderator matrix for a micro-reactor, with the fuel rods having fuel pellets in a BeO sleeve.  United States: N. p., 2023. 
        Web.

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                    Levinsky, Alex. Nuclear fuel rods and heat pipes in a graphite moderator matrix for a micro-reactor, with the fuel rods having fuel pellets in a BeO sleeve.  United States.

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                    Levinsky, Alex. Tue .  
        "Nuclear fuel rods and heat pipes in a graphite moderator matrix for a micro-reactor, with the fuel rods having fuel pellets in a BeO sleeve".  United States.  https://www.osti.gov/servlets/purl/2222131.

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@article{osti_2222131,

  title        = {Nuclear fuel rods and heat pipes in a graphite moderator matrix for a micro-reactor, with the fuel rods having fuel pellets in a BeO sleeve},

  author       = {Levinsky, Alex},

  abstractNote = {A reactor unit cell is disclosed including a graphite moderator structure, a heat pipe positioned in the graphite moderator structure, and a fuel assembly positioned in the graphite moderator structure. The fuel assembly comprises at least one fuel rod. Each fuel rod comprises a beryllium-oxide sleeve and nuclear fuel positioned in the beryllium-oxide sleeve.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Aug 15 00:00:00 EDT 2023},

  month        = {Tue Aug 15 00:00:00 EDT 2023}

}

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Works referenced in this record:

Nuclear reactor and method of operating same
patent, June 1981

Radkowsky, Alvin
US Patent Document 4,273,613
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4273613

Pressurized water reactor with reactor coolant pumps operating in the downcomer annulus
patent, March 2017

Shargots, Scott J.; Ales, Mathew W.; Edwards, Michael J.
US Patent Document 9,593,684
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9593684

Use of Beryllium and Beryllium Oxide in Space Reactors
conference, January 2005

Snead, L. L.
SPACE TECHNOLOGY AND APPLICATIONS INT.FORUM-STAIF 2005: Conf.Thermophys in Micrograv;Conf Comm/Civil Next Gen.Space Transp; 22nd Symp Space Nucl.Powr Propuls.;Conf.Human/Robotic Techn.Nat'l Vision Space Expl.; 3rd Symp Space Colon.; 2nd Symp.New Frontiers, AIP Conference Proceedings
https://doi.org/10.1063/1.1867196

Reactor water control method in BWR power plant, BWR power plant having low radioactivity concentration reactor water and fuel clad tube for BWR
patent, February 1998

Uetake, Naohito; Kondoh, Masayoshi; Nagase, Makoto
US Patent Document 5,715,290
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5715290

SLIMM-Scalable Liquid Metal Cooled Small Modular Reactor
patent-application, November 2016

El-Genk, Mohamed S.
US Patent Application 15/102169; 20160329113
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160329113

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Similar Records

Title: Nuclear fuel rods and heat pipes in a graphite moderator matrix for a micro-reactor, with the fuel rods having fuel pellets in a BeO sleeve

Abstract

Citation Formats

Nuclear reactor and method of operating same patent, June 1981

Pressurized water reactor with reactor coolant pumps operating in the downcomer annulus patent, March 2017

Use of Beryllium and Beryllium Oxide in Space Reactors conference, January 2005

Reactor water control method in BWR power plant, BWR power plant having low radioactivity concentration reactor water and fuel clad tube for BWR patent, February 1998

SLIMM-Scalable Liquid Metal Cooled Small Modular Reactor patent-application, November 2016

Nuclear reactor and method of operating same
patent, June 1981

Pressurized water reactor with reactor coolant pumps operating in the downcomer annulus
patent, March 2017

Use of Beryllium and Beryllium Oxide in Space Reactors
conference, January 2005

Reactor water control method in BWR power plant, BWR power plant having low radioactivity concentration reactor water and fuel clad tube for BWR
patent, February 1998

SLIMM-Scalable Liquid Metal Cooled Small Modular Reactor
patent-application, November 2016