Zobrazeno 1 - 10
of 18
pro vyhledávání: '"B. Kani"'
Autor:
C. Brenner, Y. Hu, J. Gwaro, N. Surkamp, B. Döpke, M. R. Hofmann, B. Kani, A. Stöhr, B. Sumpf, A. Klehr, J. Fricke
Publikováno v:
Advances in Radio Science, Vol 16, Pp 167-175 (2018)
The generation and detection of radiation in the THz frequency range can be achieved with many different electronic and photonic concepts. Among the many different photonic THz systems the most versatile are based on diode lasers. In this paper we
Externí odkaz:
https://doaj.org/article/e8912f7658e24359af1b9d9bd2277e7b
Publikováno v:
Case Studies in Thermal Engineering, Vol 49, Iss , Pp 103340- (2023)
The main purpose of the current analysis is to numerically describe the entropy generation due to collective thermocapillary and buoyancy determined convection in a perpendicular cylindrical porous cavity. The annular enclosure is occupied with MgO
Externí odkaz:
https://doaj.org/article/543456aea066484a9e67069c9fc776bc
Publikováno v:
Healthcare, Vol 11, Iss 6, p 854 (2023)
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which caused coronavirus diseases (COVID-19) in late 2019 in China created a devastating economical loss and loss of human lives. To date, 11 variants have been identified with minimum
Externí odkaz:
https://doaj.org/article/fd2837fd8e1747e79429b87c3478ba01
Hot isostatic pressing influence on the mechanical properties of selectively laser-melted 316L steel
Autor:
J. Kluczyński, L. Śnieżek, K. Grzelak, A. Oziębło, K. Perkowski, J. Torzewski, I. Szachogłuchowicz, K. Gocman, M. Wachowski, B. Kania
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 68, Iss No. 6, Pp 1413-1424 (2020)
Industries that rely on additive manufacturing of metallic parts, especially biomedical companies, require material science-based knowledge of how process parameters and methods affect the properties of manufactured elements, but such phenomena are i
Externí odkaz:
https://doaj.org/article/2bd818d6e0ef43e5bddd3710f0c5123e
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 4, Pp 1449-1456 (2019)
The paper, which is a summary and supplement of previous works and research, presents the results of numerical and physical modeling of the GX2CrNiMoCuN25-6-3 duplex cast steel thin-walled castings production. To obtain thin-walled castings with wall
Externí odkaz:
https://doaj.org/article/08ca978654664cf7869516fe4eeacb9d
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 10, Iss 3, Pp 883-891 (2019)
Abstract Carbonate reservoirs account for 60% share in global oil reserves, and CO2-EOR process is employed in these carbonate fields for effective oil recovery and retention as well. Recent research reports that fines migration may lead to reservoir
Externí odkaz:
https://doaj.org/article/272f459a5c564618916ff8046a2a15a6
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 9, Iss 4, Pp 2953-2963 (2019)
Abstract Retrograde vaporization effects on oil production are nearly unprecedented to reservoir engineering community, and its relation to formation damage should be explored. For this purpose, this paper elucidates the importance and role of this p
Externí odkaz:
https://doaj.org/article/1a4906eae04d42e9a2790380a366aa00
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 63, Iss No 4, Pp 1827-1835 (2018)
Two MgLiAl alloys of composition 4.5% Li and 1.5% Al (in wt.%) composed of α phase and of 9% Li, 1.5% Al composed of α (hcp) + β (bcc) phases were subjected to twist channel angular pressing (TCAP) deformation. Such deformation of α + β alloys c
Externí odkaz:
https://doaj.org/article/5b7ecad01c1b497cb3b89558737aacdd
Publikováno v:
SOIL, Vol 3, Pp 235-244 (2017)
An estimated variogram of a soil property can be used to support a rational choice of sampling intensity for geostatistical mapping. However, it is known that estimated variograms are subject to uncertainty. In this paper we address two practical
Externí odkaz:
https://doaj.org/article/95bf068e8a5d46ebb6a6bef309f60fff
Publikováno v:
AIP Advances, Vol 8, Iss 10, Pp 105107-105107-10 (2018)
Electron sources with a hot cathode operating in consumption or generation modes are widely used in many vacuum devices as gas ion sources, thermionic energy converters. The main aim of this work is to get information how dynamic properties of the el
Externí odkaz:
https://doaj.org/article/7258102f51ee4e2b9a4cdc96d69e7007