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27 results on '"Song, Wenyue"'

15. Friction Pair Performance and Creative Dynamic Strength Design of Tracked Vehicle under Large Impact Condition

Author

Ning Keyan, Song Wenyue, Han Ming, Wang Zhiyong, Wang Yanzhong, and Wei Bin

Subjects
Mechanical engineering and machinery, TJ1-1570
Abstract

In order to build a basic high power density friction plate（ vice） procedural design model,forming a fairly complete friction plate（ vice） design system,a comprehensive friction and wear performance design and friction plate mechanical strength design engineering system design method is presented based on actual experience considered a critical dimension tolerance design,the design suitable for high power density of the engine compartment with a friction plate design is summed up as friction and wear property of design and friction plate mechanical strength design two aspects,through linking with friction plate test design parameter library of the corresponding parameter,a technology platform of bearing friction plate design,research is established,it is improved the design precision and efficiency greatly.

Published
2015
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19. Understanding the Role of Element Grain Boundary Diffusion Mechanism in Nd–Fe–B Magnets

Author

Zhao, Lizhong, primary, He, Jiayi, additional, Li, Wei, additional, Liu, Xiaolian, additional, Zhang, Jian, additional, Wen, Lin, additional, Zhang, Zhenhua, additional, Hu, Jinwen, additional, Zhang, Jiasheng, additional, Liao, Xuefeng, additional, Xu, Ke, additional, Fan, Wenbing, additional, Song, Wenyue, additional, Yu, Hongya, additional, Zhong, Xichun, additional, Liu, Zhongwu, additional, and Zhang, Xuefeng, additional

Published
2021
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20. Diagnostic Kompetitive Allele-Specific PCR Markers of Wheat Broad-Spectrum Powdery Mildew Resistance Genes Pm21, PmV, and Pm12 Developed for High-Throughput Marker-Assisted Selection

Author

Zhang, Xu, primary, Wang, Wenrui, additional, Liu, Cheng, additional, Zhu, Shanying, additional, Gao, Huiming, additional, Xu, Hongxing, additional, Zhang, Lipei, additional, Song, Jiancheng, additional, Song, Wenyue, additional, Liu, Kaichang, additional, He, Huagang, additional, and Ma, Pengtao, additional

Published
2021
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24. Understanding the Role of Element Grain Boundary Diffusion Mechanism in Nd–Fe–B Magnets.

Author

Zhao, Lizhong, He, Jiayi, Li, Wei, Liu, Xiaolian, Zhang, Jian, Wen, Lin, Zhang, Zhenhua, Hu, Jinwen, Zhang, Jiasheng, Liao, Xuefeng, Xu, Ke, Fan, Wenbing, Song, Wenyue, Yu, Hongya, Zhong, Xichun, Liu, Zhongwu, and Zhang, Xuefeng

Subjects
KIRKENDALL effect, ELECTRON probe microanalysis, MAGNETS, PERMANENT magnets, DOMAIN walls (Ferromagnetism), RARE earth metals, TRANSMISSION electron microscopy
Abstract

Grain boundary diffusion (GBD) of multiple rare earths has proven effective in enhancing the performance of permanent magnets, whereas the diffusion behaviors are still unclear due to their intricate interactions. In this work, the synergistic effects of three rare earths (Tb, Ce, and La) on the grain boundaries diffusion process are investigated, achieving a high‐performance diffused Nd–Fe–B magnet with the high coercivity of 1822 kA m−1 and thermal stability of −0.447% K−1. This promotion originates from the improved diffusion depth of Tb at specific regions, induced by the coordination effects of Ce and La, as evidenced via electron probe microanalysis and the first‐principles calculations. It thus results in the uniform formation of Tb‐diffused magnetic harden grains, associated with the strongly pinned domain walls, which is further observed directly by in situ Lorentz transmission electron microscopy and reconstructed by micromagnetic simulations. The study provides insight into the role of element GBD mechanism and has promising potential to explore other element systems as diffusion sources for permanent magnets. [ABSTRACT FROM AUTHOR]

Published
2022
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25. Effects of micro-sprinkling with different irrigation amount on grain yield and water use efficiency of winter wheat in the North China Plain

Author

Li, Jinpeng, primary, Zhang, Zhen, additional, Liu, Yang, additional, Yao, Chunsheng, additional, Song, Wenyue, additional, Xu, Xuexin, additional, Zhang, Meng, additional, Zhou, Xiaonan, additional, Gao, Yanmei, additional, Wang, Zhimin, additional, Sun, Zhencai, additional, and Zhang, Yinghua, additional

Published
2019
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26. Effects of micro-sprinkling with different irrigation amount on grain yield and water use efficiency of winter wheat in the North China Plain

Author

Yanmei Gao, Zhimin Wang, Zhencai Sun, Meng Zhang, Yang Liu, Yinghua Zhang, Xuexin Xu, Xiaonan Zhou, Zhen Zhang, Jinpeng Li, Song Wenyue, and Chunsheng Yao

Subjects
Irrigation, Moisture, Field experiment, 0208 environmental biotechnology, Soil Science, 04 agricultural and veterinary sciences, 02 engineering and technology, Root system, 020801 environmental engineering, Agronomy, Evapotranspiration, Soil water, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Environmental science, Soil horizon, Water-use efficiency, Agronomy and Crop Science, Earth-Surface Processes, Water Science and Technology
Abstract

It’s very important to guarantee the wheat production and improve water productivity in the North China Plain (NCP). In order to reduce irrigation and ensure the crop production in the NCP, a two-year field experiment of winter wheat was conducted in 2016–2018 using micro-sprinkling irrigation including different irrigation amount treatments (60 mm, MI60; 90 mm, MI90; 120 mm, MI120; and 150 mm, MI150), and the local traditional water-saving and productive flooding irrigation method (TI120) was as a control. The grain yield (GY), dry matter accumulation (DM), root system distribution and water utilization were investigated. The results showed that, the GY of MI60 decreased by 5.1–13.4% compared with TI120; GY of MI90 was comparable with TI120, while that of MI120 and MI150 increased significantly. The higher GY in micro-sprinkling treatments was mainly due to the significant increase of 1,000-grain weight (TGW), which was the result of the significant delay of the senescence in flag leaves during grain filling and then the increase in the post-anthesis DM. In addition, the roots mainly distributed in the 0−60 cm soil profile, and micro-sprinkling ensured the soil water supply in this areas at the critical growth stages; what’s more, micro-sprinkling with reducing irrigation treatments significantly promoted the growth of root system to the deep soil layer, which improved the absorption and utilization of moisture stored in soil. Compared with TI120, the same irrigation amount treatment under micro-sprinkling (MI120) significantly increased water use efficiency (WUE) due to higher GY and lower seasonal evapotranspiration (ET); the 125% irrigation amount treatment (MI150) increased WUE due to higher GY and comparable ET; the 75% irrigation amount treatment (MI90) obtained the similar WUE to TI120; the 50% irrigation amount treatment (MI60) got similar or lower WUE to TI120. Overall, suitable reduction of irrigation amount under micro-sprinkling (MI90) can ensure the grain yield of winter wheat and efficient utilization of irrigation water in the NCP.

Published
2019

27. Retrospect and Outlook for China's Industrial Policies and Industrial Development in 40 Years.

Author

SONG Wenyue and REN Baoping

Subjects
INDUSTRIALIZATION, INDUSTRIAL policy, TRANSACTION costs, INDUSTRIES, MARKET failure
Abstract

The article reports that to promote industrial upgrading and accelerate industrialization, governments of economies will adopt various industrial policies to correct market failures in industrial upgrading and reduce transaction costs. Topics include examines that industrial upgrading at the early stage of industrialization focuses on giving play to the late-mover advantage, cultivating the development capacity of competitive industries.

Published
2020
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