RU97109016A - NUCLEAR REACTOR REGULATING ROD ON FAST NEUTRONS - Google Patents

NUCLEAR REACTOR REGULATING ROD ON FAST NEUTRONS

Info

Publication number
RU97109016A
RU97109016A RU97109016/25A RU97109016A RU97109016A RU 97109016 A RU97109016 A RU 97109016A RU 97109016/25 A RU97109016/25 A RU 97109016/25A RU 97109016 A RU97109016 A RU 97109016A RU 97109016 A RU97109016 A RU 97109016A
Authority
RU
Russia
Prior art keywords
absorbing part
nuclear reactor
regulating rod
fast neutrons
moderator
Prior art date
Application number
RU97109016/25A
Other languages
Russian (ru)
Other versions
RU2122245C1 (en
Inventor
Е.Ф. Селезнев
Original Assignee
Государственное предприятие "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций"
Filing date
Publication date
Application filed by Государственное предприятие "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций" filed Critical Государственное предприятие "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций"
Priority to RU97109016A priority Critical patent/RU2122245C1/en
Priority claimed from RU97109016A external-priority patent/RU2122245C1/en
Application granted granted Critical
Publication of RU2122245C1 publication Critical patent/RU2122245C1/en
Publication of RU97109016A publication Critical patent/RU97109016A/en

Links

Claims (2)

1. Регулирующий стержень ядерного реактора на быстрых нейтронах с натриевым теплоносителем, поглощающая часть которого содержит замедлитель и поглотитель нейтронов, отличающийся тем, что он снабжен дополнительным замедлителем нейтронов, расположенным по оси стержня, вне его поглощающей части, примыкающим к одному из торцов поглощающей части.1. The control rod of a sodium fast neutron reactor with a sodium coolant, the absorbing part of which contains a moderator and a neutron absorber, characterized in that it is equipped with an additional neutron moderator, located along the axis of the rod, outside its absorbing part, adjacent to one of the ends of the absorbing part. 2. Регулирующий стержень ядерного реактора по п. 1, отличающийся тем, что дополнительный замедлитель нейтронов, расположенный по оси стержня, вне его поглощающей части, выполнен из единой детали с замедлителем поглощающей части так, что их полная длина превышает длину поглощающей части. 2. The control rod of a nuclear reactor according to claim 1, characterized in that the additional neutron moderator located along the axis of the rod outside its absorbing part is made of a single part with a moderator of the absorbing part so that their total length exceeds the length of the absorbing part.
RU97109016A 1997-06-05 1997-06-05 Fast reactor control rod RU2122245C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97109016A RU2122245C1 (en) 1997-06-05 1997-06-05 Fast reactor control rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97109016A RU2122245C1 (en) 1997-06-05 1997-06-05 Fast reactor control rod

Publications (2)

Publication Number Publication Date
RU2122245C1 RU2122245C1 (en) 1998-11-20
RU97109016A true RU97109016A (en) 1999-04-10

Family

ID=20193562

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97109016A RU2122245C1 (en) 1997-06-05 1997-06-05 Fast reactor control rod

Country Status (1)

Country Link
RU (1) RU2122245C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7139352B2 (en) * 1999-12-28 2006-11-21 Kabushiki Kaisha Toshiba Reactivity control rod for core
US20130083878A1 (en) * 2011-10-03 2013-04-04 Mark Massie Nuclear reactors and related methods and apparatus
CN105957561A (en) * 2016-07-05 2016-09-21 上海核工程研究设计院 Control rod mechanism

Similar Documents

Publication Publication Date Title
US4617170A (en) Assembly for a core of a nuclear reactor
DE3376909D1 (en) Burnable neutron absorbers
SE8307035L (en) SET TO MANUFACTURE AN ABSORBATOR PLATE FOR A COOKING WATER REACTOR
FR2712724B1 (en) Fast neutron reactor core.
PH21065A (en) Neutron absorber pellets with modified microstructure
RU97109016A (en) NUCLEAR REACTOR REGULATING ROD ON FAST NEUTRONS
FR2711835B1 (en) Fast neutron nuclear reactor in which at least one moderating element is incorporated into reactor assemblies.
SE8301573L (en) Boiling water
DE68916098D1 (en) Nuclear reactor control rod with encapsulated neutron absorber.
IT8320150A0 (en) NUCLEAR FUEL. BURNABLE ABSORBER ARRANGEMENT FOR BEAM OF
KR840007792A (en) Reactor Raw Material Assembly
ZA836282B (en) Burnable neutron absorbers
EP0230376A3 (en) Burnable neutron absorber elements
WO2000026921A3 (en) Rodlet absorbing members for use with spent fuel
FR2523358B1 (en) NUCLEAR REACTOR WITH MODERATION OF NEUTRON ENERGY
FR2721746B1 (en) Integrated type fast neutron nuclear reactor with removable internal structural elements.
NZ216802A (en) Gadolinium/aluminium alloy for absorbing nuclear radiation
FR2636466B1 (en) METHOD FOR MANUFACTURING A NEUTRON ABSORBING PELLET, PELLET OBTAINED AND USE THEREOF
JPS6356958B2 (en)
DE68915849D1 (en) Nuclear reactor control rod with extended service life.
KR840006537A (en) Pressurized Water Reactor Operation Process
SE9802378L (en) Absorbator body and control rod
JPS5385295A (en) Control rod
JPS6441896A (en) Neutron shielding body for nuclear reactor core subassembly
RU1730956C (en) Regulating rod of fast-neutron nuclear reactor