Results 61 to 70 of about 458,581 (303)

Carbon dioxide emissions effects of grid-scale electricity storage in a decarbonizing power system

Environmental Research Letters, 2018
While grid-scale electricity storage (hereafter ‘storage’) could be crucial for deeply decarbonizing the electric power system, it would increase carbon dioxide (CO _2 ) emissions in current systems across the United States.
Michael T Craig, Paulina Jaramillo, Bri-Mathias Hodge   +2 more
doaj   +1 more source

ВИЗНАЧЕННЯ ОПТИМАЛЬНИХ ПАРАМЕТРІВ НАКОПИЧУВАЧІВ ЕЛЕКТРИЧНОЇ ЕНЕРГІЇ ТА ГЕНЕРУЮЧИХ ДЖЕРЕЛ В АВТОНОМНИХ ЛОКАЛЬНИХ ЕЛЕКТРОСИСТЕМАХ

Праці Інституту електродинаміки Національної академії наук України, 2023
The problem of determining the optimal parameters of electric energy storage and generating sources in autonomous local power systems is presented. A detailed justification of the role of electricity storage in the presence of renewable energy sources in
М.М. Сивенко, О.О. Мірошник   +1 more
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Techno-Economic Comparison of Electricity Storage Options in a Fully Renewable Energy System

Energies
To support increasing renewable capacity for a net-zero future, energy storage will play a key role in maintaining grid stability. In this paper, all current and near-future energy storage technologies are compared for three different scenarios: (1 ...
Sebastiaan Mulder, Sikke Klein
doaj   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Artificial Photosynthesis Would Unify the Electricity-Carbohydrate-Hydrogen Cycle for Sustainability [PDF]

, 2010
Sustainable development requires balanced integration of four basic human needs – air (O2/CO2), water, food, and energy. To solve key challenges, such as CO2 fixation, electricity storage, food production, transportation fuel production, water ...
Yi-Heng Percival Zhang
core   +2 more sources

Deterministic Detection of Single Ion Implantation

Advanced Engineering Materials, EarlyView.
Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead, Lok Kan Wan, Maddison Coke, Janet Jacobs, Nicholas F. L. Collins, Mark C. Rosamond, Richard J. Curry   +6 more
wiley   +1 more source

Integrating Energy and Water Management in a Low Mountain Region: A Project for Coupled Ecosystem Services

Journal of Sustainable Development of Energy, Water and Environment Systems
An interdisciplinary research project funded by the EU Regional Development Fund (ERDF) deals with the question of how energy infrastructure projects can be developed which, in addition to their contributions to security of energy supply, also provide ...
Roland Menges, Felix Eckenfels
doaj   +1 more source

Research and analysis on layer state distribution of EDI membrane block ion exchange resin

Gongye shui chuli
In order to master the distribution law of each layer state of the ion exchange resin in the EDI membrane block, this paper firstly analyzed the working principles and characteristics of the migration failure layer, exchange stability layer and ...
YUAN Guoquan, LI Huijun, ZHANG Jiangtao, JIANG Guoce, YIN Ping, DONG Juan, LIU Deqing, SHEN Weiqing, ZHOU Jiacai, LI Meizhen   +9 more
doaj   +1 more source