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Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
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Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
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Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
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An investigation of the flow and available horse power of the Iowa River at Iowa City, Iowa
, 1915 Ray L. Jaeger
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A General Formulation of Linear Power Flow Models: Basic Theory and Error Analysis
IEEE Transactions on Power Systems, 2019Linear power flow models are widely used in power systems to simplify the nonlinear power flow equations. The DC power flow model is one of the representatives.
Zhifang Yang +5 more
semanticscholar +3 more sources
Optimal power flow solutions incorporating stochastic wind and solar power
Energy Conversion and Management, 2017P. Biswas, P. Suganthan, G. Amaratunga
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Real-Time Optimal Power Flow: A Lagrangian Based Deep Reinforcement Learning Approach
IEEE Transactions on Power Systems, 2020High-level penetration of intermittent renewable energy sources has introduced significant uncertainties and variabilities into modern power systems. In order to rapidly and economically respond to the changes in power system operating state, this letter
Ziming Yan, Yan Xu
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Optimal power flow via quadratic power flow
2011 IEEE/PES Power Systems Conference and Exposition, 2011This paper proposes an optimal power flow (OPF) algorithm based on quadratic modeling and incremental loading of the network. The proposed OPF algorithm is robust and highly efficient for large-scale power systems. Robustness is achieved by the design of the algorithm to operate on infeasible but optimal points and move towards the feasible and optimal
Ye Tao, A. P. Sakis Meliopoulos
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A Survey of Relaxations and Approximations of the Power Flow Equations
Foundations and Trends® in Electric Energy Systems, 2019The power flow equations model the relationship between voltage phasors and power injections at nodes (buses) in an electric power system and are fundamental in their analysis and operation.
D. Molzahn, I. Hiskens
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