JPS545193A - Device for estimating mean outlet temperature of reactor core - Google Patents

Device for estimating mean outlet temperature of reactor core

Info

Publication number
JPS545193A
JPS545193A JP6840278A JP6840278A JPS545193A JP S545193 A JPS545193 A JP S545193A JP 6840278 A JP6840278 A JP 6840278A JP 6840278 A JP6840278 A JP 6840278A JP S545193 A JPS545193 A JP S545193A
Authority
JP
Japan
Prior art keywords
outlet temperature
reactor core
estimating mean
mean outlet
estimating
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.)
Pending
Application number
JP6840278A
Other languages
English (en)
Inventor
Jiyuujiyo Nikorasu
Kuroisanto Noiesu Richiyaado
Atsutsuaman Shieekaa
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of JPS545193A publication Critical patent/JPS545193A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP6840278A 1977-06-10 1978-06-08 Device for estimating mean outlet temperature of reactor core Pending JPS545193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/805,251 US4204909A (en) 1977-06-10 1977-06-10 Temperature sensitive self-actuated scram mechanism

Publications (1)

Publication Number Publication Date
JPS545193A true JPS545193A (en) 1979-01-16

Family

ID=25191052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6840278A Pending JPS545193A (en) 1977-06-10 1978-06-08 Device for estimating mean outlet temperature of reactor core

Country Status (9)

Country Link
US (1) US4204909A (ja)
JP (1) JPS545193A (ja)
BE (1) BE867973A (ja)
CA (1) CA1119319A (ja)
DE (1) DE2825439A1 (ja)
FR (1) FR2394150A1 (ja)
GB (1) GB1580322A (ja)
IT (1) IT1096708B (ja)
NL (1) NL7806297A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005144280A (ja) * 2003-11-13 2005-06-09 Fuji Electric Holdings Co Ltd メタン発酵処理方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405558A (en) * 1980-10-15 1983-09-20 Westinghouse Electric Corp. Nuclear reactor shutdown system
US5051229A (en) * 1982-01-28 1991-09-24 United Kingdom Atomic Energy Authority Thermally responsive trigger devices and their use in shut-down devices for nuclear reactors
EP0085526B1 (en) * 1982-01-28 1986-04-02 United Kingdom Atomic Energy Authority Thermally responsive trigger devices and their use in shut-down devices for nuclear reactors
DE3222045C2 (de) * 1982-06-11 1986-02-06 Kernforschungsanlage Jülich GmbH, 5170 Jülich Kernreaktor mit einer in Abhängigkeit vom Neutronenfluß reagierenden Abschalteinrichtung
US4666654A (en) * 1985-02-19 1987-05-19 The United States Of America As Represented By The United States Department Of Energy Boiling water neutronic reactor incorporating a process inherent safety design
US4725399A (en) * 1985-10-18 1988-02-16 Delta M Corporation Probe with integrated heater and thermocouple pack
US4734252A (en) * 1986-08-07 1988-03-29 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor shutdown control rod assembly
JPH06105313B2 (ja) * 1987-09-22 1994-12-21 動力炉・核燃料開発事業団 高速増殖炉用炉心内核計装
IT1231553B (it) * 1989-04-13 1991-12-17 Enea Meccanismo di sgancio automatico per barre di controllo in un reattore nucleare
RU2138086C1 (ru) * 1996-09-18 1999-09-20 Государственный научный центр физико-энергетический институт Тепловое чувствительное пусковое устройство
RU2146400C1 (ru) * 1998-01-20 2000-03-10 Государственный научный центр РФ - Физико-энергетический институт им.акад.А.И.Лейпунского Тепловое устройство сброса поглотителя
DE60209474T2 (de) * 2001-03-29 2006-10-12 Pebble Bed Modular Reactor (Proprietary) Ltd. Verfahren und vorrichtung zur regelung der temperatur des auslasses eines kernreaktors
FR2983625B1 (fr) * 2011-12-02 2014-02-07 Commissariat Energie Atomique Dispositif de declenchement et d'insertion d'elements absorbants et/ou mitigateurs dans une zone fissile d'un reacteur nucleaire et assemblage de combustible nucleaire comportant un tel dispositif
FR2983624B1 (fr) * 2011-12-02 2014-02-07 Commissariat Energie Atomique Assemblage pour reacteur nucleaire, comportant du combustible nucleaire et un systeme de declenchement et d'insertion d'au moins un element absorbant neutronique et/ou mitigateur
CN107195346B (zh) * 2017-05-22 2019-06-07 四川大学 一种推棒力测量装置
GB2625280B (en) 2022-12-12 2026-04-22 Moltex Energy Ltd Temperature activated passive shutdown device for a nuclear reactor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629663A (ja) * 1900-01-01
GB991004A (en) * 1960-11-29 1965-05-05 Agip Nucleare Spa Self-adjusting neutron absorber for the control of nuclear reactors
DE1816287A1 (de) * 1968-12-21 1970-07-02 Siemens Ag Steuerstabantrieb fuer natriumgekuehlte Kernreaktoren
US3733251A (en) * 1971-06-22 1973-05-15 Combustion Eng Control rod release mechanism
US3959072A (en) * 1973-09-27 1976-05-25 Combustion Engineering, Inc. Compactable control element assembly for a nuclear reactor
US3941413A (en) * 1974-06-04 1976-03-02 The United States Of America As Represented By The United States Energy Research And Development Administration Quick release latch for reactor scram
US3992257A (en) * 1975-08-13 1976-11-16 The United States Of America As Represented By The United States Energy Research And Development Administration Neutron-absorber release device
US3994775A (en) * 1976-02-25 1976-11-30 The United States Of America As Represented By The United States Energy Research And Development Administration Control rod system useable for fuel handling in a gas-cooled nuclear reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005144280A (ja) * 2003-11-13 2005-06-09 Fuji Electric Holdings Co Ltd メタン発酵処理方法

Also Published As

Publication number Publication date
DE2825439A1 (de) 1979-01-18
FR2394150A1 (fr) 1979-01-05
US4204909A (en) 1980-05-27
GB1580322A (en) 1980-12-03
IT1096708B (it) 1985-08-26
CA1119319A (en) 1982-03-02
BE867973A (fr) 1978-10-02
NL7806297A (nl) 1978-12-12
IT7824412A0 (it) 1978-06-09

Similar Documents

Publication Publication Date Title
JPS545193A (en) Device for estimating mean outlet temperature of reactor core
JPS54160288A (en) Method of measuring temperature
JPS5410895A (en) Purifier for liquid metal for cooling core of fast breeder
JPS53148481A (en) Temperature measuring device for enameled device
JPS53132686A (en) Device for supporting core of highhoutput highhtemperature gas cooling reactor
GB2000355A (en) Apparatus for the thermal protection of a wall of a fast reactor
JPS541787A (en) Core of nuclear reactor
JPS5338895A (en) Device for measuring neutron bundle of reactor
GB2113387B (en) Method of measuring thermal neutron characteristics
JPS55122194A (en) Device for forecasting powerrup process of boiling water reactor
JPS57178119A (en) Measuring device for temperature of rotor
JPS5612598A (en) Temperature control device for coolant reactor outlet
JPS53135160A (en) Device for preventing immersion of water into duct
GB2002175B (en) Measurement of temperature
JPS5396918A (en) Core of removing scale
JPS5610292A (en) Temperature control device for coolant reactor outlet
JPS5518920A (en) Cooling device of nuclear reactor
JPS5438175A (en) Apparatus for measuring average temperature of liquid
JPS54123081A (en) Device for measuring temperature of vulcanization
JPS57114890A (en) Device for cooling chamber of fast breeder reactor
JPS5544948A (en) Device for ajusting temperature difference of secondary coolant
JPS53106421A (en) Method of measuring temperature of transformer reactor
JPS56168194A (en) Device for measuring surface temperature of nuclear reactor
JPS5537955A (en) Local temperature control device of nuclear reactor
JPS53132457A (en) Die exchanging device of presssbrake