Liquid hydrogen cold neutron source in operation. at the Budapest Research Reactor

2002 ◽  
Vol 74 (0) ◽  
pp. s240-s242 ◽  
Author(s):  
L. Rosta ◽  
T. Gr�sz ◽  
T. Hargitai
Keyword(s):  
Neutron Source ◽  
Research Reactor ◽  
Cold Neutron ◽  
Liquid Hydrogen ◽  
Cold Neutron Source

Physics study of liquid hydrogen moderator of CMRR reactor cold neutron source

2019 ◽  
Vol 110 ◽  
pp. 121-128
Author(s):  
Longwei Mei ◽  
Cong Liu ◽  
Songlin Wang ◽  
Fei Shen
Keyword(s):  
Neutron Source ◽  
Cold Neutron ◽  
Liquid Hydrogen ◽  
Cold Neutron Source

A Research Reactor Core Design for Advance Neutron Source

2017 ◽  
Author(s):  
Zeyun Wu
Keyword(s):  
Neutron Source ◽  
Research Reactor ◽  
Cold Neutron ◽  
Thermal Flux ◽  
Thermal Power ◽  
Reactor Core ◽  
Operating Cycle ◽  
Start Up ◽  
Cold Neutron Source ◽  
Pool Type

This paper presents the recent neutronics analysis results of a proposed LEU-fueled research reactor. The main goal of the research reactor is to provide advanced neutron source with a particular emphasis on high intensity cold neutron sources. A tank-in-pool type reactor with an innovative horizontally split compact core was developed in order to maximize the yield of the thermal flux trap in the reflector area. The reactor was designed with 20 MW thermal power and 30-day operating cycle. For non-proliferation purposes, the LEU fuel (U3Si2-Al) with 19.75 wt.% enrichment was used. The estimated maximum thermal flux of the reactor is ∼5×1014 n/cm2-s. The total peaking factor of the start-up (SU) core is ∼2.5. The calculated brightness of the cold neutron source (CNS) demonstrates the superiority of the cold neutron performance of the design.

Thermal design study of a liquid hydrogen-cooled cold-neutron source

2007 ◽  
Vol 27 (11-12) ◽  
pp. 1817-1822 ◽  
Author(s):  
D. Quach ◽  
R.C. Aldredge ◽  
H.B. Liu ◽  
W.J. Richards
Keyword(s):  
Neutron Source ◽  
Cold Neutron ◽  
Liquid Hydrogen ◽  
Thermal Design ◽  
Design Study ◽  
Cold Neutron Source

The Cold Neutron Source of the Munich Research Reactor (FRM)

1998 ◽  
pp. 613-620
Author(s):  
H. Gerstenberg ◽  
E. Krähling ◽  
D. Päthe ◽  
K. Schreckenbach ◽  
W. Gläser
Keyword(s):  
Neutron Source ◽  
Research Reactor ◽  
Cold Neutron ◽  
Cold Neutron Source
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