Results 21 to 30 of about 4,776,183 (194)
Computing graph energy: An alternative approach [PDF]
Kragujevac Journal of Science, 2014 The characteristic polynomial corresponding to the adjacency matrix of a graph is obtained by the Faddeev-Leverrier algorithm. Subsequently, an improved numerical scheme, based on the Newton-Raphson algorithm and the Adomian decomposition method, is ...
Fatoorehchi Hooman +2 more
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Designing exceptional gas-separation polymer membranes using machine learning
Science Advances, 2020 Designing advanced membrane materials with machine-assisted learning. The field of polymer membrane design is primarily based on empirical observation, which limits discovery of new materials optimized for separating a given gas pair.
J. Barnett +6 more
semanticscholar +1 more source
MXene molecular sieving membranes for highly efficient gas separation
Nature Communications, 2018 Molecular sieving membranes with sufficient and uniform nanochannels that break the permeability-selectivity trade-off are desirable for energy-efficient gas separation, and the arising two-dimensional (2D) materials provide new routes for membrane ...
Li Ding +9 more
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Integrated metal organic framework/ionic liquid-based composite membrane for CO2 separation
Chemical Engineering Journal Advances, 2022 Incorporations of ionic liquid (IL) to increase the compatibility and defect-free interface between metal-organic framework (MOF) and polymeric membrane have brought membrane-based gas separation technology to another level.
Megawati Zunita +3 more
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Nature Communications, 2020 Establishing new energy-saving systems for gas separation using porous materials is indispensable for ensuring a sustainable future. Herein, we show that ELM-11 ([Cu(BF4)2(4,4′-bipyridine)2]n), a member of flexible metal–organic frameworks (MOFs ...
Shotaro Hiraide +5 more
semanticscholar +1 more source
AtmosphereIn order to solve the problems of high volatility and insufficient absorption effect when using chemical by-product washing oil to treat benzene-containing waste gas, this study innovatively proposed a composite solvent screening method based on the ...
Chengyi Qiu +8 more
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Natural gas purification by asymmetric membranes: An overview
Green Energy & Environment, 2021 Natural gas, as a very important source of energy and chemical feedstock, can be used in place of coal to lower net carbon dioxide emissions. Membrane separation technology is an attractive alternative for natural gas purification where the impurities ...
Xi Chen, Gongping Liu, Wanqin Jin
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Review on CCUS Sections Applied to Waste to Energy Plants
EnergiesThe need to mitigate climate change has increased interest in Waste-to-Energy (WtE) plants, which reduce landfill use while generating power, but remain significant sources of carbon dioxide emissions.
Federica Restelli +2 more
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THERMOWELL FATIGUE LIFE PREDICTION USING FINITE ELEMENT ANALYSIS
Platform, a Journal of Engineering, 2022 The objectives of the research involve developing the procedure for fatigue life prediction using the S-N curve for the thermowell material and investigating the effects of fluid velocity, fluid density and cyclic loading on the thermowell structure ...
Danish Luqman Norazmi +1 more
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NUMERICAL INVESTIGATION OF LIQUID CARRYOVER IN T-JUNCTION WITH DIFFERENT DIAMETER RATIOS
Platform, a Journal of Engineering, 2017 T-junction is commonly used in distributing two-phase flow in a piping system, especially in oil and gas industries. In offshore Malaysia, T-junction is installed at the production header as a compact separator to tap produced gas from reservoir as fuel ...
Ahmed Saieed +3 more
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