AU2001274095A1 - Method and device for heating gas from a thin layer of nuclear fuel, and space engine using such method - Google Patents

Method and device for heating gas from a thin layer of nuclear fuel, and space engine using such method

Info

Publication number
AU2001274095A1
AU2001274095A1 AU2001274095A AU7409501A AU2001274095A1 AU 2001274095 A1 AU2001274095 A1 AU 2001274095A1 AU 2001274095 A AU2001274095 A AU 2001274095A AU 7409501 A AU7409501 A AU 7409501A AU 2001274095 A1 AU2001274095 A1 AU 2001274095A1
Authority
AU
Australia
Prior art keywords
gas
heating
thin layer
nuclear fuel
heating gas
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.)
Abandoned
Application number
AU2001274095A
Inventor
Carlo Rubbia
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.)
Agenzia Nazionale per le Nuove Tecnologie lEnergia e lo Sviluppo Economico Sostenibile ENEA
Original Assignee
Agenzia Nazionale per le Nuove Tecnologie lEnergia e lo Sviluppo Economico Sostenibile ENEA
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 Agenzia Nazionale per le Nuove Tecnologie lEnergia e lo Sviluppo Economico Sostenibile ENEA filed Critical Agenzia Nazionale per le Nuove Tecnologie lEnergia e lo Sviluppo Economico Sostenibile ENEA
Publication of AU2001274095A1 publication Critical patent/AU2001274095A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/408—Nuclear spacecraft propulsion
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D5/00—Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
    • G21D5/02—Reactor and engine structurally combined, e.g. portable
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/909—Mobile reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Resistance Heating (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Gas Burners (AREA)

Abstract

A gas, e.g. hydrogen, at relatively low pressure is directly heated by the fission fragments (FF) emitted by a thin layer of fissile material, e.g. <242m>Am, deposited on the inner wall of a chamber which is kept cooled at a typical temperature of about 1,000/1,500 K. The gas is preferably emitted as capillary flow from the walls of cylindrical tubes. Its temperature progressively increases until it reaches an equilibrium value of the order of 9,500 K, at which point FF heating and radiative cooling balance. With a relatively modest surface power density at the foil of 200 W/cm<2>, the specific, volume-averaged power given to the H gas may be as large as 0.66 MWatt/g. Heating powers up to megawatts for each gram of gas are therefore feasible with acceptable foil surface heating. The gas heating method can be used in rocket engines for deep space propulsion. <IMAGE>
AU2001274095A 2000-09-28 2001-06-12 Method and device for heating gas from a thin layer of nuclear fuel, and space engine using such method Abandoned AU2001274095A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000RM000521A IT1316223B1 (en) 2000-09-28 2000-09-28 METHOD AND DEVICE FOR HEATING GAS FROM A THIN NUCLEAR DUCTILE FUEL LAYER AND SPATIAL PROPULSER USING SUCH METHOD.
ITRM200A000521 2000-09-28
PCT/EP2001/006607 WO2002027730A1 (en) 2000-09-28 2001-06-12 Method and device for heating gas from a thin layer of nuclear fuel, and space engine using such method

Publications (1)

Publication Number Publication Date
AU2001274095A1 true AU2001274095A1 (en) 2002-04-08

Family

ID=11454934

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001274095A Abandoned AU2001274095A1 (en) 2000-09-28 2001-06-12 Method and device for heating gas from a thin layer of nuclear fuel, and space engine using such method

Country Status (12)

Country Link
US (1) US6876714B2 (en)
EP (1) EP1193719B1 (en)
JP (1) JP4743990B2 (en)
AT (1) ATE354169T1 (en)
AU (1) AU2001274095A1 (en)
CA (1) CA2340844C (en)
DE (1) DE60126546T2 (en)
ES (1) ES2282211T3 (en)
IL (1) IL154916A0 (en)
IT (1) IT1316223B1 (en)
RU (1) RU2276815C2 (en)
WO (1) WO2002027730A1 (en)

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US20070064861A1 (en) * 2005-08-22 2007-03-22 Battelle Energy Alliance, Llc High-density, solid solution nuclear fuel and fuel block utilizing same
US20070127617A1 (en) * 2005-12-01 2007-06-07 Sutherland Donald G Nuclear fission fragment kinetic energy rocket engine
US20090000268A1 (en) * 2007-03-20 2009-01-01 Yurash Greg J Thermonuclear plasma reactor for rocket thrust and electrical generation
US9793014B2 (en) * 2008-05-15 2017-10-17 Terrapower, Llc Heat pipe fission fuel element
US20090285348A1 (en) * 2008-05-15 2009-11-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Heat pipe fission fuel element
US9159459B2 (en) * 2008-08-12 2015-10-13 Terrapower, Llc Heat pipe nuclear fission deflagration wave reactor cooling
US20100040187A1 (en) * 2008-08-12 2010-02-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Heat pipe nuclear fission deflagration wave reactor cooling
US20120002777A1 (en) 2010-06-30 2012-01-05 Westinghouse Electric Company Llc Triuranium disilicide nuclear fuel composition for use in light water reactors
US8903554B2 (en) * 2011-02-22 2014-12-02 The Board Of Trustees Of The Leland Stanford Junior University Energy plant design and operation
RU2475907C1 (en) * 2011-07-27 2013-02-20 Николай Борисович Болотин Attack orbital nuclear pumping laser
RU2488767C2 (en) * 2011-07-27 2013-07-27 Николай Борисович Болотин Combat orbital nuclear-pumped laser
DE102012008945A1 (en) * 2012-05-05 2013-11-07 Mahle International Gmbh Piston for an internal combustion engine
US11450442B2 (en) 2013-08-23 2022-09-20 Global Energy Research Associates, LLC Internal-external hybrid microreactor in a compact configuration
US9881706B2 (en) * 2013-08-23 2018-01-30 Global Energy Research Associates, LLC Nuclear powered rotary internal engine apparatus
US9947423B2 (en) 2013-08-23 2018-04-17 Global Energy Research Associates, LLC Nanofuel internal engine
US11557404B2 (en) 2013-08-23 2023-01-17 Global Energy Research Associates, LLC Method of using nanofuel in a nanofuel internal engine
US9346565B1 (en) 2015-04-21 2016-05-24 Richard Hardy Nuclear thermal propulsion rocket engine
US9180985B1 (en) 2015-04-21 2015-11-10 Richard Hardy Nuclear thermal propulsion rocket engine
DE102016207370A1 (en) 2016-04-29 2017-11-02 Airbus Ds Gmbh Gas inlet for an ion engine
US10414520B1 (en) 2018-04-17 2019-09-17 Hardy Engineering & Manufacturing, Inc. Fuel retention reactor for nuclear rocket engine
US10414521B1 (en) 2018-04-17 2019-09-17 Hardy Engineering & Manufacturing, Inc. Nuclear rocket engine with pebble fuel source
CN111591465B (en) * 2020-03-31 2021-12-03 上海卫星工程研究所 Autonomous dormancy wakeup survival control method based on external measurement information correction
EP4330991A2 (en) * 2021-04-27 2024-03-06 BWX Technologies, Inc. Space nuclear propulsion reactor aft plenum assembly

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US3817029A (en) * 1970-04-21 1974-06-18 Westinghouse Electric Corp Rocket engine
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Also Published As

Publication number Publication date
JP2002122685A (en) 2002-04-26
CA2340844C (en) 2011-05-17
DE60126546D1 (en) 2007-03-29
ITRM20000521A1 (en) 2002-03-28
DE60126546T2 (en) 2007-10-31
JP4743990B2 (en) 2011-08-10
RU2276815C2 (en) 2006-05-20
US6876714B2 (en) 2005-04-05
EP1193719B1 (en) 2007-02-14
ES2282211T3 (en) 2007-10-16
IT1316223B1 (en) 2003-04-03
ATE354169T1 (en) 2007-03-15
CA2340844A1 (en) 2002-03-28
EP1193719A1 (en) 2002-04-03
ITRM20000521A0 (en) 2000-09-28
US20020080907A1 (en) 2002-06-27
WO2002027730A1 (en) 2002-04-04
IL154916A0 (en) 2003-10-31

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