He Yang
21 Papers
He Yang is an academic researcher. The author has contributed to research in topics: Coal & Chemistry. The author has an hindex of 2, co-authored 10 publications.
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Papers
Study of thermal runaway and the combustion behavior of lithium-ion batteries overcharged with high current rates
TL;DR: In this article , the authors measured the heat release rate, surface temperature, flame temperature, positive and negative electrode temperature and mass loss of an 18650 NCM lithium-ion battery under different current rates.
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Study on the microstructural characteristics of coal and the mechanism of wettability of surfactant solutions at different pH levels
Zhifeng Liu,Lishuai Jiao,He Yang,Muyao Zhu,Mengmeng Zhang,Bowen Dong +5 more
- Fuel
TL;DR: This study investigates the microstructural characteristics of coal and wettability of surfactant solutions at different pH levels, revealing optimal surfactant concentrations and acid-base environments that enhance coal wetting, surface roughness, and porosity.
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A new model for coal gas seepage based on fracture-pore fractal structure characteristics
Zhifeng Liu,Jing Han,He Yang,Jialu Lv +3 more
TL;DR: A new coal gas seepage model is developed based on fractal geometry, incorporating fracture-pore structure parameters, stress, and gas pressure, revealing that tree diameter ratio and length ratio significantly impact permeability, with small changes leading to large permeability variations.
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Experimental research on different metamorphic grades of coal bodies with macro-mesoscopic structure fractal characteristics
TL;DR: In this article , the influence of coal reservoir formation processes on fissure-pore structure parameters of coal has been investigated in four main mining areas in China: Daliuta mine, Xinglongzhuang mine, Qingdong mine and Qincheng mine.
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Numerical simulation study and application of coal seepage evolution law around water injection borehole in the stope “dynamic-static” pressure zone
TL;DR: In this paper , a pressure relief anti-reflection model of a borehole along a coal seam goaf was constructed to analyze the stress-plastic spatiotemporal evolution characteristics of the borehole, and the implementation process of anti-outbursts from the underground mine of the Huaibei Qingdong Coal Mine was used as the research background.
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