Results 31 to 40 of about 26,511 (166)

Research on Neutronics Safety Parameters of the AP1000 Nuclear Reactor under Different Conditions

Energies, 2023
Changes in temperature during reactor operation may cause changes in physical parameters, leading to core overheating and accidents. It is essential to analyze and assess the safety parameters of the core under different operating conditions.
Xinyi Niu, Jianquan Liu, Zenghao Dong, Jie Wei, Wenlong Zhou   +4 more
doaj   +1 more source

Neutron stars in a chiral model with finite temperature [PDF]

Journal of Physics G: Nuclear and Particle Physics, 2007
Proceeding to the conference Nuclear Physics in Astrophysics III Accepted for publication in Journal of Physics G: Nuclear and Particle ...
Dexheimer, V., Schramm, S., Stoecker, H.
openaire   +2 more sources

Bias Effects on g- and s-Factors in Westcott Convention

Applied Sciences, 2021
For accuracy improvement of neutron activation analysis and neutron capture cross sections, bias effects are investigated on g- and s-factors in the Westcott convention.
Hideo Harada
doaj   +1 more source

A sample holder for simultaneous neutron and dielectric spectroscopy – dielectric tests with glycerol, glycerol-water, water and phosphoric acid [PDF]

EPJ Web of Conferences, 2022
We report on dielectric test measurements of a rectangular flat sample holder which serves as capacitor and which is aimed for simultaneous neutron and dielectric (n-DE) spectroscopy of acidic liquid samples.
Frick Bernhard, Fomina Margarita, Noirat David, Hansen Henriette W, Appel Markus, Niss Kristine   +5 more
doaj   +1 more source

Spin Susceptibility of Neutron Matter at Zero Temperature [PDF]

Physical Review Letters, 2001
The Auxiliary Field Diffusion Monte Carlo method is applied to compute the spin susceptibility and the compressibility of neutron matter at zero temperature. Results are given for realistic interactions which include both a two-body potential of the Argonne type and the Urbana IX three-body potential.
Fantoni, S., Sarsa, A., Schmidt, K. E.
openaire   +2 more sources

Impact of Temperature on Neutron Irradiation Failure-in-Time of Silicon and Silicon Carbide Power MOSFETs

Radiation, 2023
Accelerated neutron tests on silicon (Si) and silicon carbide (SiC) power MOSFETs at different temperatures and drain bias voltages were performed at the ChipIr facility (Didcot, UK).
Fabio Principato, Carlo Cazzaniga, Maria Kastriotou, Christopher Frost, Leonardo Abbene, Francesco Pintacuda   +5 more
doaj   +1 more source

Design of a high-temperature neutron irradiation container [PDF]

Nuclear Instruments and Methods, 1973
Abstract The design and construction of a neutron irradiation container in which all samples receive the same total neutron dose and the temperature is controlled to ±0.5° C in the 25°C to 200°C range is reported.
Fee, Darrell C., Markowitz, Samuel S.
openaire   +2 more sources

Rapidly solidified highly alloyed Ni-based superalloy powders for multi-application: The faster the cooling, the softer?

Materials & Design
An investigation was conducted on gas atomised (GA) highly alloyed Ni-based superalloy powders utilised in diverse processes including additive manufacturing (AM), wide gap brazing (WGB) and hot isostatic pressing (HIP).
Liang Zheng, Tung Lik Lee, Dominik Daisenberger, Michael J Gorley, Zhou Li, Guoqing Zhang   +5 more
doaj   +1 more source

Low-temperature neutron diffraction study of MnTe [PDF]

Journal of Magnetism and Magnetic Materials, 2005
Appearing in J. Magn.
D'Sa, J. B. C. Efrem, Bhobe, P. A., Priolkar, K. R., Das, A., Paranjpe, S. K., Prabhu, R. B., Sarode, P. R.   +6 more
openaire   +2 more sources

Design and Performance Test of ENT2465 Long-Life Neutron Tube

He huaxue yu fangshe huaxue
The neutron tube is the core component of the controllable neutron source logging instrument. Its working stability, temperature resistance, neutron yield and other indicators have an important impact on the working performance of instrument. At present,
LIU Ze-wei, YUE Ai-zhong, LI Bing, ZHAO Jing-yi, JIANG Li-ming, LIU Jiong, MA Hui-sheng, ZHANG Xiao-lei, LU Ning, WANG Shu-sheng   +9 more
doaj   +1 more source