Results 11 to 20 of about 140,048 (213)
Nonlinear Engineering, 2019 In the present investigation, a problem of natural convective flow of a non-Newtonian power-law fluid over an inclined plate saturated in a non-Darcy porous medium is considered.
RamReddy Ch. +2 more
doaj +2 more sources
Mathematics, 2022 This study presents a master–slave methodology to solve the problem of optimally locating and sizing photovoltaic (PV) generation units in electrical networks.
Brandon Cortés-Caicedo +4 more
doaj +1 more source
Mathematics, 2022 The minimization of annual operating costs in radial distribution networks with the optimal selection and siting of fixed-step capacitor banks is addressed in this research by means of a two-stage optimization approach.
Oscar Danilo Montoya +2 more
doaj +1 more source
Applied Sciences, 2021 This research addresses the problem of the optimal placement and sizing of (PV) sources in medium voltage distribution grids through the application of the recently developed Newton metaheuristic optimization algorithm (NMA).
Oscar Danilo Montoya +4 more
doaj +1 more source
Algorithms, 2022 This study addresses the problem of the maximization of the voltage stability index (λ-coefficient) in medium-voltage distribution networks considering the optimal placement and sizing of dispersed generators.
Brayan Enrique Aguirre-Angulo +3 more
doaj +1 more source
Journal of Modern Power Systems and Clean Energy, 2018 Optimal power flow (OPF) has been used for energy dispatching in active distribution networks. To satisfy constraints fully and achieve strict operational bounds under the uncertainties from loads and sources, this paper derives an interval optimal power
Pengwei CHEN, Xiangning XIAO, Xuhui WANG
doaj +1 more source
Two-dimensional simulations of temperature and current-density distribution in electromigrated structures [PDF]
, 2013 We report on the application of a feedback-controlled electromigration technique for the formation of nanometer-sized gaps in mesoscopic gold wires and rings.
Kießig, Birgit +2 more
core +3 more sources
Noise shaping Asynchronous SAR ADC based time to digital converter [PDF]
, 2018 Time-to-digital converters (TDCs) are key elements for the digitization of timing information in modern mixed-signal circuits such as digital PLLs, DLLs, ADCs, and on-chip jitter-monitoring circuits.
Katragadda, Sowmya
core +1 more source
Boundary control of a singular reaction-diffusion equation on a disk [PDF]
, 2016 Recently, the problem of boundary stabilization for unstable linear constant-coefficient reaction-diffusion equation on N-balls has been solved by means of the backstepping method.
Krstic, Miroslav, Vazquez, Rafael
core +2 more sources
, 2020 We compute the critical exponents $\nu$, $\eta$ and $\omega$ of $O(N)$ models for various values of $N$ by implementing the derivative expansion of the nonperturbative renormalization group up to next-to-next-to-leading order [usually denoted $\mathcal{O}
Balog, Ivan +3 more
core +3 more sources