Yue Zhang

Effect of internal void on the burning rate constant of PMMA

Yue Zhang, Masayuki Yamabayashi, Daiki Matsugi, Yuji Nakamura

This study aims to obtain an idealized burning rate constant for polymers without internal bubble effects through a systematic investigation of the combustion behavior of spherical polymethyl methacrylate (PMMA) samples under controlled conditions. The initial void fraction, defined as the relative volumetric …

jp (code pays fourni par la source)

Viscosity stratification instability in two-layer, generalised Couette–Poiseuille flow

Dale I. Pullin, Yue Zhang, Juchun Ding, Wan Cheng et autres

We investigate flow instability produced by viscosity and density discontinuities at the interface separating two Newtonian fluids in generalised Couette–Poiseuille (GCP) flow. The base flow, driven by counter-moving plates and an inclined pressure gradient at angle $0^\circ \leqslant \phi \leqslant 90^\circ$ , …

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Corrigendum to “A new peptide originated from amphibian skin alleviates the ultraviolet B-induced skin photodamage” [Biomed. Pharma., 150 (2022) 112987]

Siyu Wang, Meifeng Yang, Saige Yin, Yingxuan Zhang et autres

cn (code pays fourni par la source)

Numerical study of instability mechanisms and scaling relation in boundary layer flame

Yue Zhang, Yuji Nakamura

Streaklike coherent structures observed in boundary-layer flames, particularly in wildland fires, have drawn increasing attention to these instability phenomena. In this study, a simplified Fire Dynamics Simulator (FDS) model was employed to investigate the underlying mechanisms responsible for the formation of these …

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The dust emission kinetic scenario of top coal caving at the tail beam periodicity swing in the fully mechanized caving face

Xinxiao Lu, Xiao Jin-xiang, Yue Zhang

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Dust migration law in the “Y” ventilation pattern of the roof cutting and pressure relief goaf

Yibo Li, Xiangjun Chen, X Ye, Lin Li et autres

This study delves into the dust migration patterns under the “Y” type ventilation system in coal mine top-coal caving faces to address the increasingly severe underground dust concentration issues. By establishing a mathematical model for the motion of gas–solid two-phase flow and …

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Novel conjugated microporous polymers containing thiophene and phenylacetylene toward high-performance lithium-ion batteries

Meng Cheng, Yue Zhang, Xiaowei Li, Songqing Hu

Conjugated microporous polymers (CMPs) have attracted increasing interest for their use as electrode materials for lithium-ion batteries (LIBs) due to their microporous structures and robust conjugated networks. In this work, two novel CMPs containing thiophene and phenylacetylene were synthesized for their use …

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A unique strategy to obtain the “standard” burning character of thermoplastics using immediate ignition technique

Yue Zhang, Amaryllis Kiwin Wellson, Takuya Yamazaki, Yuji Nakamura

Thiophene-based conjugated networks tailored with phenylacetylene motifs for advanced lithium-ion batteries

Meng Cheng, Yue Zhang, Xiaowei Li, Songqing Hu

Conjugated microporous polymers (CMPs) have attracted increasing interest for their use as electrode materials for lithium-ion batteries (LIBs) due to their microporous structures and robust conjugated networks.

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Experimental study on flame spreading over locally wetted thin combustibles

Yue Zhang, Tsuneyoshi Matsuoka, Yuji Nakamura

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Effects of ambient pressure on smoke propagation in inclined tunnel fires under natural ventilation

Yue Zhang, Yongzheng Yao, Fei Fan Ren, Hongqing Zhu et autres

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Effects of ambient pressure on characteristics of smoke movement in tunnel fires

Yongzheng Yao, Yue Zhang, Hongqing Zhu, Shaogang Zhang et autres

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