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Your search keyword '"Wen, Xiaolong"' showing total 178 results
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178 results on '"Wen, Xiaolong"'

1. Research on Configuration Management for MBSE Model

Author

Zhao, Han, Wen, Xiaolong, Jin, Jingchao, Wang, Liqiao, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Tan, Kay Chen, Series Editor, Wang, Yue, editor, Zou, Jiaqi, editor, Xu, Lexi, editor, Ling, Zhilei, editor, and Cheng, Xinzhou, editor

Published
2024
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2. Preparation, structural characteristics and antioxidant activity of Cardamine violifolia oligopeptides

Author

WEN Xiaolong, XIANG Jiqian, ZHANG Liang, LI Yajie, and LONG Lan

Subjects
cardamine violifolia, oligopeptides, structural characteristics, antioxidant activity, Food processing and manufacture, TP368-456
Abstract

Objective: This study aimed to prepare oligopeptidess of Camelina violifolia and expand its application range. Methods: C. violifolia protein was hydrolyzed by alkaline protease, and then used ultrafiltration membrane for isolating and concentrating, and obtained oligopeptides by freeze-drying. The structure and antioxidant activity of C. violifolia oligopeptides were analyzed. Results: The optimum conditions for the hydrolysis of C.violifolia protein were as follows: hydrolysis temperature 50 ℃, pH 10, enzyme dosage 4%, substrate concentration 2%, and hydrolysis degree 17.9%. The C. violifolia oligopeptides contents of protein and polypeptide were 49.01% and 42.87%, respectively. The oligopeptides had a strong absorption band at 200~220 nm, amide bond-specific absorption peaks, β-angle was the main secondary structure, and a 90% relative molecular weight of less than 1 000 Da. When the oligopeptides concentration was 20 mg/mL, the scavenging rates of hydroxyl radical, ABTS radical and DPPH radical were 84.54%, 98.22% and 60.33% respectively. Conclusion: The preparation process of the oligopeptides of C. violifolia is reasonable and feasible. The oligopeptides have good antioxidant capacity.

Published
2024
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20. Experimental and Theoretical Studies of the Corrosion Inhibition Performance of Fatty Acid-based Ionic Liquids for Mild Steel in 1 M HCl: Effects of the Varied Alkyl Chain Length in the Anionic Group

Author

Wang, Shaoyan, primary, Jia, Han, additional, Wang, Qiuxia, additional, Yan, Hui, additional, Wei, Ziwei, additional, Wen, Xiaolong, additional, Wang, Qiang, additional, Fan, Fangning, additional, Wen, Shijie, additional, Huang, Pan, additional, and Kang, Wanli, additional

Published
2022
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25. Influence of particle size range on coal fly ash triboelectrostatic separation

Author

Haisheng Li, Wen Xiaolong, Cheng Zheng, Li Chaoyong, and Xinxi Zhang

Subjects
inorganic chemicals, Range (particle radiation), Renewable Energy, Sustainability and the Environment, technology, industry, and agriculture, Energy Engineering and Power Technology, Beneficiation, chemistry.chemical_element, Separation technology, respiratory system, musculoskeletal system, Pulp and paper industry, complex mixtures, Fuel Technology, Nuclear Energy and Engineering, chemistry, Fly ash, Environmental science, Particle size, Carbon
Abstract

Triboelectrostatic beneficiation, a dry separation technology recurred to electrification properties between carbon and ash, is employed to remove unburned carbon from coal fly ash effectively. Pre...

Published
2021

26. Discrete element numerical simulation of fly ash triboelectrostatic separation in a nonlinear electric field

Author

Chen Yinghua, Dong Haoran, Wen Xiaolong, Zhou Hui, Feng Yuheng, and Li Haisheng

Subjects
Materials science, Mass-to-charge ratio, General Chemical Engineering, Airflow, Thermal power station, 02 engineering and technology, Mechanics, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Separation process, Nonlinear system, Mechanics of Materials, Fly ash, Electric field, 0210 nano-technology, Voltage
Abstract

Fly ash is solid waste produced by thermal power generation, and its carbon content is a key factor affecting its recycling. Due to the large difference in fly ash quality and insufficient tribocharging, the parallel plate electric field with constant electric field strength cannot meet the practical needs of efficient decarbonization of fly ash particles with wide charge range or small charge to mass ratio (CMR). Therefore, a nonlinear electric field structure is proposed. The separation process of fly ash particles in the nonlinear electric field is explored through the establishment of geometric model and the application of CFD-DEM coupled calculation method, and the main influencing factors of fly ash electrostatic dry separation are studied. The results show that the nonlinear electric field structure is feasible to achieve high efficiency decarbonization of fly ash. With the increase of air flow velocity, the loss on ignition of positive electrode first increases and then decreases. The loss on ignition (LOI) of positive electrode products is directly proportional to the voltage and the CMR of the input, but inversely proportional to the feed quantity. Air flow velocity of 20 m/s, voltage of 30 kV, charge-mass ratio of 1.1–1.2 nC/g and feed quantity of 5000/s are suitable conditions for efficient decarbonization of fly ash. Compared with parallel plates, hyperbolic nonlinear electric field has higher decarbonization efficiency and lower energy consumption in experiment.

Published
2021

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