Results 81 to 90 of about 4,228,164 (98)

Research on neutron diffusion coupling calculation based on the UDS and UDF functions of FLUENT and its application analysis on fast reactor

open access: yes四川大学学报. 自然科学版, 2020
With the great improvement of computer performance, analyzing the complex flow and heat transfer phenomenon by coupling CFD and neutronics has attracted lots of attentions nowadays. The study aims to investigate the neutron diffusion coupling calculation
ZHANG Xue-Bei, WANG Chi, CHEN Hong-Li
doaj  

High-pressure neutron diffraction at ultra-low temperature

open access: yesPhysical Review Research
Neutron diffraction is a powerful tool in the study of quantum materials and associated emergent phenomena as it allows for direct detection of magnetic structure even at ultra-low temperatures.
Y. Wu   +7 more
doaj   +1 more source

A high-resolution neutron diffraction and electron diffraction study of the structure and phase transitions in AgTaO3

open access: yesAPL Materials
The high temperature phase transition behavior of the quantum paraelectric material, AgTaO3, has previously been debated in the literature. To elucidate the phase transitions of AgTaO3, we used neutron powder diffraction and established the phase ...
J. W. B. Li   +8 more
doaj   +1 more source

Effect of Finite-temperature β-decay Rates on the Rapid Neutron Capture Process

open access: yesThe Astrophysical Journal
β -decay is known to play an essential role in the rapid neutron capture process ( r -process) during ( n ,  γ ) ↔ ( γ ,  n ) equilibrium and freeze-out when the neutron-rich nuclei decay back to stability.
Yukiya Saito   +3 more
doaj   +1 more source

Optimising neutron production from compact low energy accelerators [PDF]

open access: yes, 2012
There is currently much development in accelerator based methods to provide flexible and reliable neutron generators, in response to a decline in the availability of nuclear reactors.
Cywinski, Robert   +8 more
core  

Tracking boron coordination change with temperature in a barium borosilicate glass melt by neutron diffraction

open access: yes
Gudrun input files and numerical data for the neutron structure factors SN(Q) and total correlation functions TN(r). Pertaining to the publication Alderman, O.L.G., Tracking boron coordination change with temperature in a barium borosilicate glass melt ...
Alderman, Oliver
core   +1 more source

Effect of Neutron Irradiation on Transformation Temperatures of nearly Equi-Atomic Nitinol Alloys

open access: yes, 2000
The effect of neutron irradiation on shape memory alloys has been studied using electrical resistance measurements. The martensitic transformation start temperature (Ms) and the austenite start temperature (As) decreased markedly with increasing the ...
Al-Aql, A.A.
core  

Neutron stars and their terrestrial analogues

open access: yes, 2014
When we consider in detail the behaviour of a fluid consisting of two (or possibly more) interpenetrating components, the likelihood of dynamical instabilities induced by coupling between the two fluids cannot be ignored. The phenomenon is generic to all
Hogg, Michael
core  
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The use of neutron beam therapy in the management of locally advanced nonresectable radioresistant tumors

Ca-A Cancer Journal for Clinicians, 1988
Frank R Hendrickson, F R Hendrickson
exaly  

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