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Nuclear Physics
03-0-1129-2017/2021
03-5-1130-2017/2021
03-2-1100-2010/2021
03-4-1128-2017/2022
Condensed Matter Physics
04-4-1142-2021/2025
04-4-1105-2011/2022
    04-4-1105 - RUS
04-4-1143-2021/2025
04-4-1133-2018/2023
04-4-1140-2020/2022
04-4-1141-2020/2022
04-5-1131-2017/2021
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Networking, Computing
05-6-1118-2014/2023
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05-8-1037-2001/2024
Educational Programme
06-0-1139-2019/2023

04-4-1105-2011/2022

 

Priority:

1

 

 

Status:

In-progress


Development of the IBR-2 Facility with a Complex of Cryogenic
Neutron Moderators

Leaders:

A.V. Vinogradov
A.V. Belushkin
A.V. Dolgikh


Participating countries and international organizations:

Azerbaijan, Belarus, Mongolia, Poland, Romania, Russia, Spain.


Issues addressed and main goals of research:

The main task of the theme is to increase the efficiency of the use of the IBR-2 facility for realization of the program of experimental investigations, maintenance of operational reliability and safety of the reactor, creation of a complex of cryogenic neutron moderators.


Expected results in the current year:

  • Provision of the IBR-2 reactor operation for physics investigations.

  • Check assembling, adjustment and testing of the backup movable reflector MR-3R at the FLNP test bench. Experimental investigations on determination of dynamic characteristics and parameters of vibrations of the units and structure modules at the stage of assembly and bench testing of MR-3R.

  • Operation of the test stand of the cryogenic moderator CM-201. Installation of the cryogenic moderator CM-201 in the regular place and putting it into trial operation. Development of requirements specification and project documentation for the cryogenic moderator CM-203 for beamlines 2 and 3.

  • Phased replacement and upgrade of the basic technological and electrical safety-related equipment of the IBR-2 facility.


List of projects:


 

Project

Leader

Priority
(period of realisation)

1.

Construction of a complex
of cryogenic moderators
at the IBR-2 facility

K.A. Mukhin

1   (2014-2022)



List of Activities:


 

Activity or Experiment

Leaders

Status

 

    Laboratory or other
    Division of JINR

Main researchers

1.

Operation of the IBR-2 facility
in the regular mode

A.V. Dolgikh
A.V. Vinogradov

Realization



 

FLNP

M.V. Andrianov, A.A. Belyakov, Yu.N. Pepelyshev, S.V. Rudenko, S.A. Tsarenkov, V.A. Trepalin, 30 engineers, 50 workers


2.

Provision of physics research
program

A.V. Vinogradov
A.V. Dolgikh

Realization



 

FLNP

A.A. Belyakov, Yu.N. Pepelyshev, S.V. Rudenko, V.A. Trepalin, 30 engineers, 50 workers


3.

Experiments at the test stand of
CM-201 cryogenic moderator. Test
operation of equipment of CM-201 cryogenic moderator. Operation of
cryogenic moderators using new
cryogenic refrigerator by Linde in
the regular place


A.A. Belyakov
K.A. Mukhin

Realization



 

FLNP


E.P. Shabalin, 15 engineers, 15 workers

4.

Assembling of backup movable
reflector MR-3R

A.V. Vinogradov
A.V. Dolgikh

Realization



 

FLNP

A.A. Belyakov, 5 engineers, 5 workers


5.

Step-by-step replacement and
upgrade of basic technological
and electrical equipment

A.V. Vinogradov
A.V. Dolgikh

Realization


 

FLNP

A.A. Belyakov, A.V. Trepalin, 30 engineers, 50 workers

 


Collaboration

Country or International Organization

City

Institute or laboratory

Azerbaijan

Baku

IRP ANAS

 

 

NNRC

Belarus

Minsk

JIPNR-Sosny NASB

Mongolia

Ulaanbaatar

IPT MAS

Poland

Krakow

AGH-UST

Romania

Bucharest

IFIN-HH

Russia

Moscow

ENES

 

 

Geliymash

 

 

INEUM

 

 

OKSAT NIKIET

 

 

SSDI

 

 

SYSTEMATOM

Spain

Valencia

UPV