Results 71 to 80 of about 236,305 (296)
A Human Powered Micro-generator for Charging Electronic Devices [PDF]
, 2018 A hand-pulled generator has been designed and tested. A preliminary result has been obtained and discussed. This device was created to provide outlet-free charging. Electronic devices are useful when going out into the wilderness. A portable power supply
Adam, John
core +1 more source
Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio
Advanced Engineering Materials, EarlyView.This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov +4 more
wiley +1 more source
Control of static electricity in 35mm film transports under vacuum conditions [PDF]
Control of static electricity in transporting 35mm film in ...
Nobles, E., Tifft, W. G.
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Advanced Engineering Materials, EarlyView.Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert +6 more
wiley +1 more source
On the Real Exchange Rate Effects of Higher Electricity Prices in South Africa [PDF]
The paper uses a static Computable General Equilibrium (CGE) model of South Africa and simulates various shocks to the price of electricity. We attempt different closures to the model and compare their respective effects on the Consumer Price Index. In a
André Jordaan +2 more
core +4 more sources
Development of Three Tier Static Electricity Diagnostic Test to Identify Student Conceptions About Static Electricity [PDF]
, 2018 The purpose of this research was to develop and validate Three Tier Static Electricity Diagnostic Test (TTSEDT). The development procedure consists of four stages: define, design, develop, and validation.
Pujani, N. M. (Ni) +2 more
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Learning Dynamical Demand Response Model in Real-Time Pricing Program
, 2018 Price responsiveness is a major feature of end use customers (EUCs) that participate in demand response (DR) programs, and has been conventionally modeled with static demand functions, which take the electricity price as the input and the aggregate ...
Mori, Kazuyuki +4 more
core +1 more source
Fraud detection in energy consumption: a supervised approach [PDF]
, 2016 Data from utility meters (gas, electricity, water) is a rich source of information for distribution companies, beyond billing. In this paper we present a supervised technique, which primarily but not only feeds on meter information, to detect meter ...
Alcoverro, Santiago +4 more
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Advanced Engineering Materials, EarlyView.This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff +9 more
wiley +1 more source