Zobrazeno 1 - 10
of 28 043
pro vyhledávání: '"ION-SOURCE"'
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 9, Pp 3961-3968 (2024)
The Korea Atomic Energy Research Institute (KAERI) is developing a novel Two-Region Arc Plasma Ion Source (TRAP) as a negative hydrogen (deuterium) ion source for a Neutral Beam Injection (NBI) system in a fusion tokamak. The TRAP ion source is based
Externí odkaz:
https://doaj.org/article/07226e1d4cb14732ad236872603d0676
Autor:
Si-ying DOU, Hua ZHANG, Qi LIU, Hai-feng SHEN, Yuan ZHANG, Huai-yuan ZHU, Hui-yun LIAO, Zhong YAO
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 4, Pp 567-576 (2024)
An improved method was developed for the detection of 16 polycyclic aromatic hydrocarbons (PAHs) in mainstream cigarette smoke during combustion. The methodological approach involved matrix matching standard solution preparation, direct injection of
Externí odkaz:
https://doaj.org/article/6cc090d13d374fba8680331ed7c2e81d
Publikováno v:
南方能源建设, Vol 11, Iss 3, Pp 81-86 (2024)
[Introduction] High energy, strong current, and long pulse neutral beam negative ion source technology are one of the core technologies for achieving combustion conditions in magnetic confinement fusion reactor plasma. To meet the beam diagnostic req
Externí odkaz:
https://doaj.org/article/3f2f599e48fd40f884cb9b7e4de94dab
Autor:
Jinhai LI
Publikováno v:
南方能源建设, Vol 11, Iss 3, Pp 47-55 (2024)
[Introduction] The inertial electrostatic confinement (IEC) fusion facility is a small fusion device. This paper aims to solve the problems of IEC fusion devices, such as the cathode melting, the very low Q value, and so on. [Method] This paper first
Externí odkaz:
https://doaj.org/article/0650fda38df04bdf822da84933653872
Publikováno v:
Yuanzineng kexue jishu, Vol 58, Iss 5, Pp 1137-1144 (2024)
The ion source is one of the key devices for the high-intensity cyclotron, which exerts influence on the beam intensity and applications of the machine. As part of the cyclotron research and development effort, China Institute of Atomic Energy (CIAE)
Externí odkaz:
https://doaj.org/article/7aeef098101346a29f78cddfc150925a
Autor:
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
Publikováno v:
He huaxue yu fangshe huaxue, Vol 46, Iss 2, Pp 131-136 (2024)
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 pres
Externí odkaz:
https://doaj.org/article/cb797baba38546e497e3999d4042cbb8
Autor:
Yalong Yang, Yong Wu, Lizhen Liang, Jianglong Wei, Rui Zhang, Yahong Xie, Wei Liu, Chundong Hu
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 4, Pp 1145-1152 (2024)
To realize an initial objective of the negative ion-based neutral beam injection (N-NBI) at the Comprehensive Research Facility for Fusion Technology (CRAFT) test facility, which targets an H0 beam power of 2 MW at an energy of 200–400 keV and a pu
Externí odkaz:
https://doaj.org/article/7442ddb571444d7799cd38b6a4eeb426
Autor:
Yongjian Xu, Yuwen Yang, Jianglong Wei, Ling Yu, Wen Deng, Rixin Wang, Yuming Gu, Chundong Hu, Yahong Xie
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 2, Pp 546-551 (2024)
As an effective methods of plasma heating, neutral beam injection (NBI) systems based on negative hydrogen ion sources will be utilized in future magnetic-confinement nuclear fusion experiments. Because of the collisions between the fast negative ion
Externí odkaz:
https://doaj.org/article/e8bb09dcd2ce4f29917b48cb43a4763c
Publikováno v:
Sensors, Vol 24, Iss 15, p 5071 (2024)
This study presents the development of a ferrite core inductively coupled plasma (ICP) radio frequency (RF) ion source designed to improve the lifetime of ion sources in commercial ion implanters. Unlike existing DC methods, this novel approach aims
Externí odkaz:
https://doaj.org/article/9e506340651940d19e65b57dd0ae952c