Results 51 to 60 of about 147,672 (293)

Numerical simulation of high-pressure tritium leakage based on AN-EOS model

He jishu, 2022
BackgroundTritium leakage is a typical nuclear accident scene, which is harmful to human and environment. Therefore, numerical simulation of tritium leakage is of significance to nuclear accident emergency decision making.PurposeThis study aims at the ...
LI Changjun, CAI Xingfu, XIAO Mingqing, WANG Fei, CAO Xiaoyan   +4 more
doaj   +1 more source

Monitoring of tritium purity during long-term circulation in the KATRIN test experiment LOOPINO using laser Raman spectroscopy

, 2011
The gas circulation loop LOOPINO has been set up and commissioned at Tritium Laboratory Karlsruhe (TLK) to perform Raman measurements of circulating tritium mixtures under conditions similar to the inner loop system of the neutrino-mass experiment KATRIN,
BESSERER U., BORNSCHEIN B., CARLSON R. W., DÖRR L., GOLDEN D. M., HUNT J. L., KAZACHENKO O., LEWIS R. J., LONG D. A., O’HIRA S., SCHLÖSSER M., SCHWARTZ C., STURM M., TAYLOR D. J., THE KATRIN COLLABORATION, UDA T., UDA T.   +16 more
core   +1 more source

Sensitivity of Neutrino Mass Experiments to the Cosmic Neutrino Background [PDF]

, 2010
The KATRIN neutrino experiment is a next-generation tritium beta decay experiment aimed at measuring the mass of the electron neutrino to better than 200 meV at 90% C.L.
Formaggio, J. A., Kaboth, A., Monreal, B.   +2 more
core   +3 more sources

Optimization of Tritium Breeding Ratio in a DT and DD Submersion Tokamak Fusion Reactor [PDF]

arXiv, 2023
The mass of stars is enough to confine a plasma to fuse light atoms, but this is not possible to engineer on Earth. Fortunately, nuclear engineering can rely on the magnetic confinement of a plasma using superconducting coils so long as the Tritium Breeding Ratio (TBR) is optimized.
arxiv  

A neutron diode for subcritical multistage multipliers with special reference in tritium breeding [PDF]

, 2016
This is a copy of the author 's final draft version of an article published in the Journal of fusion energy. The final publication is available at Springer via http://dx.doi.org/10.1007/s10894-015-0049-7In this paper the interaction between a magnetic ...
Arias Montenegro, Francisco Javier, Parks, Geoffrey T   +1 more
core   +2 more sources

Proton-Proton Fusion and Tritium β Decay from Lattice Quantum Chromodynamics. [PDF]

Physical Review Letters, 2016
The nuclear matrix element determining the pp→de^{+}ν fusion cross section and the Gamow-Teller matrix element contributing to tritium β decay are calculated with lattice quantum chromodynamics for the first time.
M. Savage, P. Shanahan, B. Tiburzi, M. Wagman, F. Winter, S. Beane, E. Chang, Z. Davoudi, W. Detmold, K. Orginos   +9 more
semanticscholar   +1 more source

Study on emergency ventilation optimization method for tritium leakage accident of high-pressure storage vessel

AIP Advances, 2022
In the process of tritium storage, the high-pressure storage vessel may be damaged due to accidental conditions, such as impact or drop, which results in tritium leakage.
Xingfu Cai, Changjun Li, Yonggang Huo, Sufen Li, Peng Xu   +4 more
doaj   +1 more source

Fusion Neutrons: Tritium Breeding and Impact on Wall Materials and Components of Diagnostic Systems

Journal of fusion energy, 2018
A concise overview is given on the impact of fusion neutrons on various classes of materials applied in reactor technology: plasma-facing, structural and functional tested for tritium production and for diagnostic systems. Tritium breeding in the reactor
M. Rubel
semanticscholar   +1 more source

On the microstructure evolution of AA6061 with pulsed laser powder bed fusion

Materials Research Letters
This study uncovers new opportunities for microstructure engineering of AA6061 using pulsed lasers in powder bed fusion. Experimental analysis reveals that pulsed lasers allow for extensive control of grain sizes.
Sivaji Karna, Lang Yuan, Tianyu Zhang, Andrew J. Gross, Daniel Morrall, Timothy Krentz, Dale Hitchcock   +6 more
doaj   +1 more source

Computer simulation of tritium release behavior of Li4SiO4 ceramic breeder with an improved packed bed model

Nuclear Analysis, 2023
In order to have a deep understanding of the tritium migration and release mechanisms in ceramic breeders, computer simulation of the tritium release behavior of Li4SiO4 ceramic breeder was performed by using an improved tritium release model.
Guangming Ran, Mao Yang, Linjie Zhao, Chengjian Xiao   +3 more
doaj