Zobrazeno 1 - 10
of 130
pro vyhledávání: '"O.L. Tashlykov"'
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 4, Pp 1544-1551 (2024)
A unique brick series based on Vietnamese clay was manufactured at 114.22 MPa pressure rate for γ-ray attenuation purposes, consisting of (x) metallic waste & (90%-x) red clay mineral & 10% (hardener mixed with epoxy resin), where (x) is equal to th
Externí odkaz:
https://doaj.org/article/03d204d765964552be4e5ce01f33c6df
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 2, Pp 666-672 (2024)
In the present work, a new brick series based on the Vietnamese white clay minerals from the Bat Trang was fabricated to be applied in the radiation protection applications during the decommissioning of the nuclear power reactors. The bricks were con
Externí odkaz:
https://doaj.org/article/5c0972802b7448719b8ea5d07cff8a4b
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 7, Pp 2366-2372 (2023)
Are borate and silicate glasses suitable for working as shieling materials against fast neutrons?To correctly answer the above question, some silicate, and borate-based glasses were fabricated and irradiated with various doses of fast neutrons varied
Externí odkaz:
https://doaj.org/article/6ea0152d08254c8ea0b3bc4efbad928b
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 6, Pp 2088-2095 (2023)
The safety of nuclear installations is largely determined by the tightness of fuel elements cladding. As the Fukushima nuclear accident showed, the main task in case of loss of power supply is to ensure reliable removal of residual heat release from
Externí odkaz:
https://doaj.org/article/b9968051f75e4cb797ef3483562b8ab9
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 10, Pp 3849-3854 (2022)
The present work aims to optimize the radiation protection efficiency for ion-selective containers used in the liquid treatment for the nuclear power plant (NPP) cooling cycle. Some naturally occurring rocks were examined as filler materials to reduc
Externí odkaz:
https://doaj.org/article/9ea8339ad0fe443b9ac7abbb360ebdfb
Autor:
F.H.F. Al-Saeedi, M.I. Sayyed, F.L. Kapustin, Hanan Al-Ghamdi, E.V. Kolobkova, O.L. Tashlykov, Aljawhara H. Almuqrin, K.A. Mahmoud
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 8, Pp 3051-3058 (2022)
In the present work, untreated Iraqi sand with grain sizes varied between 100 and 200 μm was used to produce a colored glass sample that has shielding features against the low gamma-ray energy. Therefore, a weight of 70–60 wt % sand was mixed with
Externí odkaz:
https://doaj.org/article/979f5f5df25c4a888a69f94952ac9e34
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 11, Pp 3816-3823 (2021)
The mechanical features evaluated theoretically using Makishima-Mackenzie's model for glasses xBaO-(50-x) PbO–50P2O5 where x = 0, 5, 10, 15, 20, 30, 40, and 50 mol%. Wherefore, the elastic characteristics; Young's, bulk, shear, and longitudinal mod
Externí odkaz:
https://doaj.org/article/3c0a7295ce1f476abf09f5ff51e6dfa5
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 8, Pp 2661-2668 (2021)
Gamma radiation shielding features for three series of binary alloys identified as (Pb–Sn), (Pb–Zn), and (Zn–Sn) have been investigated. The mass attenuation coefficients (μ/ρ) for the selected alloys were simulated using the MCNP-5 code in t
Externí odkaz:
https://doaj.org/article/33e640ceb69045e9ac853811f2fb7451
Publikováno v:
Nuclear Engineering and Technology, Vol 51, Iss 7, Pp 1835-1841 (2019)
The mass attenuation coefficient μm for eight rock samples having different chemical composition was simulated using the MCNP 5 code in energy range (0.002MeV≤E≤10MeV). Moreover, the μm for the studied rock samples was computed theoretically us
Externí odkaz:
https://doaj.org/article/8cc85cddec6f4937acc91be8bf8f47ed
Publikováno v:
Heliyon, Vol 6, Iss 3, Pp e03560- (2020)
Polyvinyl chloride (PVC) is the most widely produced synthetic plastic polymer in the world: it has a variety of applications due to its low cost, elasticity, light weight, good mechanical characteristics and corrosion resistance. In order to protect
Externí odkaz:
https://doaj.org/article/fdeda51caa51431793870d10b35fd1d8