Results 71 to 80 of about 721,483 (247)
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Revista Científica de Ingeniería Energética, 2012 En la actualidad la operación de la redes de 34.5kV de la provincia de Villa Clara se hace muy complejo debido a que los desconectivos existentes son operados manualmente por el personal y los tiempos de operación son extensos.
Obedi Álvarez Díaz +2 more
doaj
Matroids arising from electrical networks
, 2019 This paper introduces Dirichlet matroids, a generalization of graphic matroids arising from electrical networks. We present four main results. First, we exhibit a matroid quotient formed by the dual of a network embedded in a surface with boundary and ...
Lutz, Bob
core
3D Simulation of Partial Discharge in High Voltage Power Networks [PDF]
, 2019 Open accessPartial discharge (PD) events arise inside power cables due to defects of cable’s insulation material, characterized by a lower electrical breakdown strength than the surrounding dielectric material.
Duffy, A. P. +2 more
core
Physical Interpretations of Negative Imaginary Systems Theory
, 2015 This paper presents some physical interpretations of recent stability results on the feedback interconnection of negative imaginary systems. These interpretations involve spring mass damper systems coupled together by springs or RLC electrical networks ...
Petersen, Ian R.
core +1 more source
Recurrent Neural Networks as Electrical Networks, a Formalization
, 2023 Since the 1980s, and particularly with the Hopfield model, recurrent neural networks or RNN became a topic of great interest. The first works of neural networks consisted of simple systems of a few neurons that were commonly simulated through analogue electronic circuits.
Mariano Caruso, Cecilia Jarne
openaire +3 more sources
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
A model for cascading failures in complex networks
, 2004 Large but rare cascades triggered by small initial shocks are present in most of the infrastructure networks. Here we present a simple model for cascading failures based on the dynamical redistribution of the flow on the network.
A.-L. Barabási +23 more
core +1 more source
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Knots, Tangles, and Electrical Networks
Advances in Applied Mathematics, 1993 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Goldman, J.R., Kauffman, L.H.
openaire +1 more source