Zobrazeno 1 - 10
of 4 772
pro vyhledávání: '"Mcnp"'
Publikováno v:
Yuanzineng kexue jishu, Vol 58, Iss 12, Pp 2452-2461 (2024)
The quality of nuclear data directly impacts the effectiveness, safety, reliability, and economy of various nuclear facilities and products. Fe is one of the primary materials used in the nuclear industry for shielding fast neutrons, and the accuracy
Externí odkaz:
https://doaj.org/article/96654194da4b4fb2a67c9acb3dd6c9f4
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 12, Pp 5037-5042 (2024)
An ion cyclotron resonance heating (ICRH) antenna will be installed in the equatorial port plug of the China Fusion Engineering Test Reactor (CFETR) for heating ions and electrons in plasma. This study reports the latest neutronic modeling and analys
Externí odkaz:
https://doaj.org/article/0e598f7c4ced47b6aeb3f744d76cc0bb
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 12, Pp 5313-5319 (2024)
For the peaceful use of nuclear energy, materials, and technology, various methods have been developed for safeguards purposes. Among them, the In-Situ Object Counting System has demonstrated its usefulness and reliability in various nuclear material
Externí odkaz:
https://doaj.org/article/59184f058e2745388aa7827db0a4238b
Publikováno v:
Journal of Isotopes, Vol 37, Iss 5, Pp 455-462 (2024)
Sodium iodide (NaI) detector has wide applications in Prompt Gamma-ray Neutron Activation Analysis (PGNAA) due to its excellent detection efficiency and relatively low cost. In order to obtain the response of the detector to gamma-rays during PGNAA m
Externí odkaz:
https://doaj.org/article/f8d437322531478982be913a13c5db07
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 10, Pp 4050-4055 (2024)
This research intends to utilize melt-quenching technique in order to examine the radiation shielding capability of 10 % Mo, 10 % Na2O, 20 % PbO, and 60 % B2O3 glass system, with varying CaO, TiO2, CuO, Fe2O3 or Mo. XCOM and MCNP simulations were uti
Externí odkaz:
https://doaj.org/article/e38b13fe6ff648bf9a3645fd5581a0ef
Autor:
Kwangheon Park, Sohee Cha, Jinhyun Sung, Yunsik Kim, Younghwan Choi, Moonoh Kim, Heymin Park, Yangsoo Song
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 10, Pp 4219-4226 (2024)
We present a concise equation correlating the burnup of spent nuclear fuel (SF) with the neutron count rate, developed through comprehensive data analysis from Origen-ARP and MCNP codes. This equation is applicable to Fork detectors, commonly used fo
Externí odkaz:
https://doaj.org/article/63876370b28e411c9198f765648ed5af
Autor:
Alaa A. Mahmoud, Alaa A. El-Sayed, Ayman M. Aboraya, Islam N. Fathy, Mohamed A. Abouelnour, Islam M. Nabil
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract This study investigates the individual and combined effects of enhancing the radiation shielding properties of waste concrete using the optimal mix design of two waste material powders of different compositions. Marble (MD) and granite (GD)
Externí odkaz:
https://doaj.org/article/baf1630bc3114d40bbbf45a8c8989114
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 9, Pp 3501-3511 (2024)
Titanium alloys play a vital role in optimizing the effectiveness and security of nuclear reactors, strengthening structural durability, and facilitating the effective handling of nuclear waste. The aim of this study is to investigate the gamma-ray,
Externí odkaz:
https://doaj.org/article/5defa1c479684fb9b78252d094b551e8
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 3236-3241 (2024)
Ion cyclotron resonance heating (ICRH) is an important auxiliary heating method applied to the China Fusion Engineering Test Reactor, which can effectively heat the ions and electrons in plasma. Owing to the harsh nuclear environment, neutronic analy
Externí odkaz:
https://doaj.org/article/cf4d4fa66bf64504a34c7dcdc7a19571
Autor:
Islam M. Nabil, Moamen G. El-Samrah, Mahmoud Y. Zorainy, H.Y. Zahran, Ahmed T. Mosleh, Ibrahim S. Yahia
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 3335-3346 (2024)
Due to the radiation released by commonly used isotopes, many nuclear, medical, and industrial facilities require proper radiation shielding. In this work, distinct copper borate glasses intercalated with varied aluminum and vanadium oxide (Al2O3 and
Externí odkaz:
https://doaj.org/article/dbae0a633d0d4905b1633d93ded15115