Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Beam tube"'
Autor:
Moharram Amini, Seyed Mehrdad Zamzamian, Amir Hossein Fadaei, Morteza Gharib, Seyed Amir Hosein Feghhi
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 10, Pp 3413-3420 (2021)
Applying the available neutron flux for medical and industrial purposes is the most important application of research reactors. The neutron radiography system is used for non-destructive testing (NDT) of materials so that it is one of the main applic
Externí odkaz:
https://doaj.org/article/04593f4b893c47439823b7cec6ccb4fb
Autor:
ZHAO Xiaoxia
Publikováno v:
Meikuang Anquan, Vol 51, Iss 7, Pp 92-95 (2020)
Through the theoretical estimation and experimental verification of the positive pressure gas transmission parameters, the reasonable interval of positive pressure gas transmission time is obtained. In selecting the positive pressure pump, priority s
Externí odkaz:
https://doaj.org/article/0dfcba7731594965a28cfbfff980f942
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
This paper introduces a compact magnetic state-selection cesium atomic clock called LIP Cs-3000 and analyses its characteristics. The test results reveal that the ranges of the line width, peak-to-valley ratio and signal-to-noise ratio of Ramsey patt
Externí odkaz:
https://doaj.org/article/839cdedef88c48ebb84ecf76531a53b9
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
In order to get a better tradeoff between the long lifetime and high performances of cesium beam atomic clocks, we proposed a design scheme of compact optically pumped cesium beam tube (OPCBT) based on hexapole magnetic focusing (HMF) system for the
Externí odkaz:
https://doaj.org/article/37551f1e773a4df7beb42158272ed601
Publikováno v:
Meikuang Anquan, Vol 51, Iss 4, Pp 118-121 (2020)
To solve the space and time limitations of artificial spontaneous combustion “three belts” measuring points, the dynamic and automatic analysis of spontaneous combustion “three belts” is realized by relying on KJ428 mine distributed laser fir
Externí odkaz:
https://doaj.org/article/d6b7faea29cf40d981b2e2e7b69a2f56
Autor:
WANG Kun
Publikováno v:
Meikuang Anquan, Vol 51, Iss 3, Pp 137-143 (2020)
To determine the important nitrogen injection process parameters, such as the reasonable nitrogen injection flow rate, the nitrogen injection pipeline spacing and the initial nitrogen injection depth in the goaf, the beam monitoring system is continu
Externí odkaz:
https://doaj.org/article/f1f329a838dc45189a4dff3922b11963
Autor:
Jiamei Chai
Publikováno v:
Fire, Vol 5, Iss 3, p 67 (2022)
Studies show that accurate division of spontaneous combustion (SC) zones in the goaf and the determination of the prediction system of the SC index are of great significance to prevent spontaneous and unwanted combustions in the goaf. Aiming at resol
Externí odkaz:
https://doaj.org/article/6d8bd4d548124fc09af0890702055ec7
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Nuclear Engineering and Technology, Vol 49, Iss 4, Pp 700-709 (2017)
This work looks at the effect of changes in kinetic parameters on simultaneous reactivity insertions and beam tube flooding in a typical material testing reactor-type research reactor with low enriched high density (U3Si2-Al) fuel. Using a modified P
Externí odkaz:
https://doaj.org/article/701469f99e9f4993b1db97072ae503e7
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.