WO2005064618A3 - Heat extraction device operating at high temperature - Google Patents

Heat extraction device operating at high temperature Download PDF

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Publication number
WO2005064618A3
WO2005064618A3 PCT/FR2004/002974 FR2004002974W WO2005064618A3 WO 2005064618 A3 WO2005064618 A3 WO 2005064618A3 FR 2004002974 W FR2004002974 W FR 2004002974W WO 2005064618 A3 WO2005064618 A3 WO 2005064618A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
liquid
reactors
high temperature
gas
Prior art date
Application number
PCT/FR2004/002974
Other languages
French (fr)
Other versions
WO2005064618A2 (en
Inventor
Michel Emin
Original Assignee
Mp98 Power Modulation Control
Michel Emin
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 Mp98 Power Modulation Control, Michel Emin filed Critical Mp98 Power Modulation Control
Publication of WO2005064618A2 publication Critical patent/WO2005064618A2/en
Publication of WO2005064618A3 publication Critical patent/WO2005064618A3/en

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
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

In the majority of heat or electricity production devices, of which nuclear reactors form a part, an exchange of heat between two circuits with either liquid or gas flows must be achieved. Tube heat exchangers are mainly used, in which tubes which run within one fluid, have a flow of the other fluid. In the case of high temperature reactors, said tubes are subject to corrosion and puncturing. The invention relates to a device for carrying out heat exchange and several reactor layouts optionally provided with devices for simple extraction of heat from said reactors. In the inventive embodiments, nuclear reactors are given, the device, however, is applicable to other technologies. The principle of the exchanger (10) is the injection of gas (9) into the liquid (8). The whole is mixed then separated by centrifugation, generated by one or several screws (12) and (48). The liquid (8) is recovered in a collector in the form of a torus (22) and the gas (9) by means of a diffuser (13).
PCT/FR2004/002974 2003-11-28 2004-11-22 Heat extraction device operating at high temperature WO2005064618A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0313973A FR2863042A1 (en) 2003-11-28 2003-11-28 High temperature heat extractor, especially for nuclear reactor, uses direct contact between two fluids such as a liquid and a gas that are separated by centrifuging
FR0313973 2003-11-28

Publications (2)

Publication Number Publication Date
WO2005064618A2 WO2005064618A2 (en) 2005-07-14
WO2005064618A3 true WO2005064618A3 (en) 2005-10-27

Family

ID=34566214

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/002974 WO2005064618A2 (en) 2003-11-28 2004-11-22 Heat extraction device operating at high temperature

Country Status (2)

Country Link
FR (1) FR2863042A1 (en)
WO (1) WO2005064618A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887680A1 (en) * 2005-06-27 2006-12-29 Univ Paris Curie CONDUCTIVE FLUIDS CONTAINING MILLIMETER MAGNETIC PARTICLES
CN104772055B (en) * 2014-08-12 2016-10-12 中国科学院上海应用物理研究所 A kind of micro bubble generator and application thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1589062A (en) * 1967-05-08 1970-04-30
US3746082A (en) * 1968-04-15 1973-07-17 J Grey Heat exchanger apparatus and method
US4009751A (en) * 1973-11-09 1977-03-01 Slovenska Vysoka Skola Technika Method of and apparatus for high intensity heat and/or mass transfer between two or more phases
GB2042483A (en) * 1979-01-15 1980-09-24 Euratom Thermally decomposing sulphuric acid
JPS5637486A (en) * 1979-08-31 1981-04-11 Ube Ind Ltd Direct contact type heat exchanger
SU1309376A1 (en) * 1985-04-25 1992-06-30 Специальное Конструкторское Бюро По Энергетической Аппаратуре И Машинам Heat-mass exchanger
JPH0784084A (en) * 1993-09-20 1995-03-31 Japan Atom Energy Res Inst Power plant
JPH0886576A (en) * 1994-09-14 1996-04-02 Kajima Corp Heat exchanging method and heat exchanger

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1589062A (en) * 1967-05-08 1970-04-30
US3746082A (en) * 1968-04-15 1973-07-17 J Grey Heat exchanger apparatus and method
US4009751A (en) * 1973-11-09 1977-03-01 Slovenska Vysoka Skola Technika Method of and apparatus for high intensity heat and/or mass transfer between two or more phases
GB2042483A (en) * 1979-01-15 1980-09-24 Euratom Thermally decomposing sulphuric acid
JPS5637486A (en) * 1979-08-31 1981-04-11 Ube Ind Ltd Direct contact type heat exchanger
SU1309376A1 (en) * 1985-04-25 1992-06-30 Специальное Конструкторское Бюро По Энергетической Аппаратуре И Машинам Heat-mass exchanger
JPH0784084A (en) * 1993-09-20 1995-03-31 Japan Atom Energy Res Inst Power plant
JPH0886576A (en) * 1994-09-14 1996-04-02 Kajima Corp Heat exchanging method and heat exchanger

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199321, Derwent World Patents Index; Class J01, AN 1993-173636, XP002336189 *
PATENT ABSTRACTS OF JAPAN vol. 005, no. 090 (M - 073) 12 June 1981 (1981-06-12) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 06 31 July 1995 (1995-07-31) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 08 30 August 1996 (1996-08-30) *

Also Published As

Publication number Publication date
WO2005064618A2 (en) 2005-07-14
FR2863042A1 (en) 2005-06-03

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