Results 221 to 230 of about 1,466,082 (263)

Neutron Beam Generation by the Cylindrical Fusion Neutron Source

Fusion Science and Technology, 2009
We have investigated the neutron generation characteristics of discharge-type fusion neutron source by experiments and computer simulations for several years. The cylindrical inertial electro-static confinement device usedfor these studies has been considered to be a point source where neutrons emitted isotropic.
Yasushi Yamamoto, Atsunori Ishidou, Kazuyuki Noborio, Satoshi Konishi   +3 more
openaire   +1 more source

Fusion neutronics experiments

2006
The nuclear design of fusion devices is based on neutronics calculations. The neutron and photon flux spectra are calculated with 3D neutron-photon transport codes, and the nuclear responses are obtained by convolution with the related nuclear data.
Pillon, M., Batistoni, P., Angelone, M.
openaire   +1 more source

Experimental Methods of Fusion Neutronics

2017
Neutronics experiments are essential for fusion neutronics research. They are mainly devoted to the measurement of fundamental physical parameters and quantities of fusion systems, the validation of the neutronics performance of key components, and the gathering of information about important quantities such as nuclear data.
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Static neutronic calculation of a fusion neutron source

2015
???? ?????????????????? ???????????????? MCNPX ???????????????????? ?????????????????????????? ???????????? ?????????????????????????? ?????????????? ?????????????????? ???? ???????????? ???????????????????? ???????????????????????? ???? ?????????????????? ????????????. ??????????????????????o ???????????????????? ?????????????????????? ????????????, ??
Chernitskiy, S.V., Gann, V.V., ??gren, O.   +2 more
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Fusion neutron energies and spectra

Plasma Physics, 1973
The interaction of two Maxwellian distributions of particles will differ from the interaction of the two particles at their respective Maxwell averages if the strength of the interaction varies significantly with energy over the widths of the distributions.
openaire   +1 more source

Neutrons and fusion nuclear technology

Fusion Engineering and Design, 1991
Abstract The strategy of the development of the fusion reactor has been compared with the history of the development of the fission reactor. More than 50 neutron reactors (neutron sources for research and development of reactor components and materials, and for Pu production) have been constructed and operated before the introduction of demonstration
openaire   +1 more source

Neutronics Design of Fusion Systems

2019
A fusion system is a facility that could utilize the energy released via a fusion reaction in a controllable and peaceful way. There are many facilities based on different methods to achieve the fusion reaction, including magnetic confinement fusion (MCF), inertial confinement fusion (ICF), etc. Among these facilities, the tokamak is the well-developed
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Using MCNP for fusion neutronics: Dissertation

2008
Any fusion reactor using tritium-deuterium fusion will be a prolific source of 14 MeV neutrons. In fact, 80% of the fusion energy will be carried away by these neutrons. Thus it is essential to calculate what will happen to them, so that such quantities as the tritium breeding ratio, the neutron wall loading, heat deposition, various kinds of material ...
openaire   +2 more sources

Research on fusion neutron sources

AIP Conference Proceedings, 2012
The use of fusion devices as powerful neutron sources has been discussed for decades. Whereas the successful route to a commercial fusion power reactor demands steady state stable operation combined with the high efficiency required to make electricity production economic, the alternative approach to advancing the use of fusion is free of many of ...
openaire   +1 more source

The McCad Code for the Automatic Generation of MCNP 3-D Models: Applications in Fusion Neutronics

IEEE Transactions on Plasma Science, 2014
F. Moro, U. Fischer, Lei Lu, P. Pereslavtsev, S. Podda, R. Villari   +5 more
semanticscholar   +1 more source