Zobrazeno 1 - 10
of 3 200
pro vyhledávání: '"Ivanov E."'
Autor:
Ivanov E., Velichkova H., Kotsilkova R., Bistarelli S., Cataldo A., Micciulla F., Bellucci S.
Publikováno v:
Applied Rheology, Vol 27, Iss 2, Pp 1-9 (2017)
Graphene/polymer nanocomposites are the latest trends in materials science in the recent years, but the technology of their preparation plays a crucial role in obtaining reliable materials with repeatable and enhanced properties. Up to now, there are
Externí odkaz:
https://doaj.org/article/5e9d2bd26c104ec6bdc4ec631a8609d9
Autor:
Sargeni A., Ivanov E.
Publikováno v:
EPJ Web of Conferences, Vol 247, p 07003 (2021)
The paper presents our first results of the exercise III-I-2c from the OECD-NEA UAM-LWR benchmark intended to an elaboration of the methodology of uncertainty propagation. The considered case studied a full PWR core behavior in fast (~0.1 sec) rod ej
Externí odkaz:
https://doaj.org/article/6d3ce102d8ac44e7b41392ed6bd9e891
Publikováno v:
E3S Web of Conferences, Vol 320, p 04015 (2021)
Hydraulic shock that occurs in pipeline systems can cause accidents and destroy pipelines, valves and equipment. If the pressure fluctuates due to a hydraulic shock, the pressure in the rarefaction phase may drop below the pressure of saturated vapou
Externí odkaz:
https://doaj.org/article/a17b21d8aa104901bb262ae94807454c
Publikováno v:
E3S Web of Conferences, Vol 320, p 04016 (2021)
Numerical simulation of various structures of multiphase flow in the pipe was performed using the OpenFOAM software package. A visual comparison of multiphase flow design structures for separated stratified-wave, plug and annular flow modes with expe
Externí odkaz:
https://doaj.org/article/7cba4be1820541e19b7c96e0e9dbfe63
Publikováno v:
E3S Web of Conferences, Vol 320, p 04017 (2021)
Currently, among the most popular computational fluid dynamics software packages are commercial CFD packages – ANSYS CFX, ANSYS Fluent, STAR-CCM+ and several others. In contrast to the above-mentioned commercial CFD packages, there is an OpenFOAM,
Externí odkaz:
https://doaj.org/article/52b36006049d48dab60599e3e9d1c3f9
Publikováno v:
Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ, Vol 2016, Iss 1-2, Pp 82-91 (2016)
The article describes main methodological principles of geoecological assessment of riverbed-floodplain complex condition of one of the small rivers in Ukrainian Carpathians. According to our long-term field, cartographic, laboratory and remote sensi
Externí odkaz:
https://doaj.org/article/827c93c6ba51425d9347fbd63018c729
Publikováno v:
Open Astronomy, Vol 24, Iss 1, Pp 100-108 (2015)
We describe the first light of a new 9-channel wide-field optical monitoring system with sub-second temporal resolution, Mini-MegaTORTORA, which is being tested now at the Special Astrophysical Observatory in Russian Caucasus. The system is able to o
Externí odkaz:
https://doaj.org/article/de2abab962824d8a8876779ab4b8afe3
We study the off-shell structure of the two-loop effective action in $6D, {\cal N}=(1,1)$ supersymmetric gauge theories formulated in ${\cal N}=(1,0)$ harmonic superspace. The off-shell effective action involving all fields of $6D, {\cal N}=(1,1)$ su
Externí odkaz:
http://arxiv.org/abs/2212.03766
We continue studying $6D, {\cal N}=(1,1)$ supersymmetric Yang-Mills (SYM) theory in the ${\cal N}=(1,0)$ harmonic superspace formulation. Using the superfield background field method we explore the two-loop divergencies of the effective action in the
Externí odkaz:
http://arxiv.org/abs/2104.14284
We develop a novel bi-harmonic $\mathcal{N}=4$ superspace formulation of the $\mathcal{N}=4$ supersymmetric Yang-Mills theory (SYM) in four dimensions. In this approach, the $\mathcal{N}=4$ SYM superfield constraints are solved in terms of on-shell $
Externí odkaz:
http://arxiv.org/abs/2012.09669