Zobrazeno 1 - 10
of 726
pro vyhledávání: '"energy characteristics"'
Autor:
V. M. Mamedov, I. A. Arkharov
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 51, Iss 2, Pp 23-30 (2024)
Objective. The purpose of the study is to discuss the issue of creating and developing an integrated methodological approach to testing and standardizing the process of testing turboexpanders based on automation equipment, taking into account the exi
Externí odkaz:
https://doaj.org/article/6275e23c00964cd5a379e5a381732a15
Publikováno v:
East European Journal of Physics, Iss 2, Pp 456-462 (2024)
This paper presents the results of a numerical study of a planar antenna with a complex form factor. The antenna is based on a combination of two resonators, a disc resonator and a ring resonator. The feeding of the ring resonator is performed using
Externí odkaz:
https://doaj.org/article/931f63f099dd4cca96ab90e08dd43aea
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105245- (2024)
Thermal and hydro-mechanical coupling effects on granite's physico-mechanical responses and energy characteristics can influence its carrying capacity, hydraulic and heat transfer performance. The evolution of these properties is crucial for geotherm
Externí odkaz:
https://doaj.org/article/1819ea63af304c469cc647554975bfe5
Analysis of dynamic splitting tensile failure and energy evolution characteristics of Jinping marble
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 2, Pp 155-162 (2024)
Splitting tensile failure is one of the main forms of instability failure of tunnel surrounding rock. At present, the mechanisms of rock crack propagation and energy evolution at the corresponding stages under dynamic splitting conditions have been r
Externí odkaz:
https://doaj.org/article/43c59c32a9934f738b16f0ab9cf298d8
Autor:
O. I. Khrysto
Publikováno v:
Electrical engineering & Electromechanics, Vol 2023, Iss 6, Pp 41-47 (2023)
Introduction. The main feature of the semiconductor magnetic pulse generators (SMPGs) is a slow accumulation of energy in the primary capacitor and its rapid introduction into the load by using a series of sequentially connected magnetic compression
Externí odkaz:
https://doaj.org/article/d2066d1bbc5645479ff75c17cff4c7e1
Impact of impeller blade count on inlet flow pattern and energy characteristics in a mixed-flow pump
Publikováno v:
Frontiers in Energy Research, Vol 11 (2024)
Mixed-flow pumps, which amalgamate centrifugal and axial-flow attributes, play a pivotal role in various sectors due to their high efficiency and versatility. This paper, utilizing numerical simulation and experimental validation, addresses the criti
Externí odkaz:
https://doaj.org/article/de67654232474599b0dc71db3141aa4d
Publikováno v:
East European Journal of Physics, Iss 4 (2023)
The paper presents the results of numerical modeling of the electrodynamic characteristics of a Vivaldi type patch antenna based on a circular disk resonator. The modeling was carried out using the semi-open resonator model by the finite element meth
Externí odkaz:
https://doaj.org/article/cb4fc1d1fb4447ffb4d35d2d2823bab0
Publikováno v:
Праці Інституту електродинаміки Національної академії наук України, Vol 2023, Iss 64, Pp 5-15 (2023)
The use of efficient and environmentally friendly methods for electricity generation is one of the main concerns in the field of energy. The advantages and disadvantages of wave energy power plants are well-known and continuously researched. There ar
Externí odkaz:
https://doaj.org/article/07b5ea97aeb94948b1c4dec8203a38e7
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 8480-8498 (2022)
Suburban areas are rich in wind resources, but wind energy characteristics are complicated by the strong turbulence disturbance of buildings. Current work on wind resource assessment is focused on the fitting of the wind speed distribution function a
Externí odkaz:
https://doaj.org/article/d02199ad93d74a85b500737d2e87e4f2
Publikováno v:
Компьютерная оптика, Vol 46, Iss 5, Pp 828-839 (2022)
The article is devoted to methods of discretization of energy characteristics of two-dimensional random signals when simulating random signals using the original harmonic method, which is a generalization of the well-known algorithm proposed by V. S.
Externí odkaz:
https://doaj.org/article/f5a594e5defc4505a17ee39dd362c1e0