Longxing Yu - Publications, H-index & Citations

余龙星 (Longxing Yu)

fuzhou university

25H指数

66论文数

1.7K被引数

收录论文 41

发表时间

An intelligent flame detection and information acquisition method for early fires: Achieving real-time fire spatial localization and dimension measurement 一种智能火焰探测与信息采集方法用于早期火灾：实现实时火灾空间定位与尺寸测量

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION

IF7.8

2025-07-01

PREAI

Lin, Xiajun; Yu, Longxing; Liu, Chunxiang; Hong, Zhi; Zhang, Peiling; Huang, Ping

Effects of cross wind and ullage height on the burning rate of medium-scale pool fires 横风和液位高度对中尺度池火燃烧速率的影响

Energy

IF9.4

2025-06-17

PREAI

Zhongyu Yin; Chunxiang Liu; Mehdi Jangi; Ping Huang; Longxing Yu

Numerical investigation on the maximum and longitudinal distribution of ceiling gas temperature in an inclined tunnel: The combination effect of tunnel slope and longitudinal fire location 关于倾斜隧道中顶棚气体温度的最大值和纵向分布的数值研究：隧道坡度与纵向火灾位置的组合效应

TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY

IF7.4

2025-06-07

PREAI

Yu, Longxing; Lei, Xiwen; Wang, Lingxiang; Huang, Ping; Liu, Chunxiang

Experimental study on radiative heat flux from annular pool fires under the cross airflow

APPLIED THERMAL ENGINEERING

IF6.9

2025-02-01

PREAI

Liu, Chunxiang; Yin, Zhongyu; Jangi, Mehdi; Zhu, Xianli; Liu, Yangpeng; Zhang, Rui; Huang, Ping; Yu, Longxing

Real-Time prediction of pool fire burning rates under complex heat transfer effects influenced by ullage height: A comparative study of BPNN and SVR

THERMAL SCIENCE AND ENGINEERING PROGRESS

IF5.4

2024-12-01

PREAI

Gao, Chaolan; Ji, Wei; Wang, Jiyun; Zhu, Xianli; Liu, Chunxiang; Yin, Zhongyu; Huang, Ping; Yu, Longxing

Experimental study of flame morphology in slope buildings under the influence of aspect ratio and ambient wind

JOURNAL OF BUILDING ENGINEERING

IF7.4

2024-12-01

PREAI

Liu, Chunxiang; Lai, Tairun; Huang, Ping; Bi, Yubo; Yu, Longxing

Fire image enhancement method based on generative adversarial networks for improving fire detection performance through cameras

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

IF3.1

2024-11-16

PREAI

Hong, Zhi; Chen, Ming; Chen, Kexin; Lin, Xiajun; Zhang, Peilin; Liu, Chunxiang; Yu, Longxing; Huang, Ping

Numerical analysis of the performance of a PID-controlled air curtain for fire-induced smoke confinement in a tunnel configuration (vol 141, 103930, 2023)

FIRE SAFETY JOURNAL

IF3.3

2024-06-01

PREAI

Yu, Longxing; Chen, Yinnan; Chen, Shuo; Zhang, Yuxuan; Zhang, Hao; Liu, Chunxiang

Study on the combination effect of tunnel slope and longitudinal fire location on the asymmetric flow fields in a naturally ventilated tunnel

TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY

IF7.4

2024-04-01

PREAI

Yu, Longxing; Lei, Xiwen; Huang, Ping; Liu, Chunxiang; Zhang, Hao; Yang, Fuqiang

Experimental study on the temperature distribution of impingement flow in a double slope roof generated by jet fire

JOURNAL OF BUILDING ENGINEERING

IF7.4

2024-04-01

PREAI

Liu, Chunxiang; Liu, Shengtao; Huang, Ping; Zhang, Hao; Chen, Dimin; Shi, Yongqian; Yu, Longxing

Study on the temperature, velocity fields and inward-concave shape of merging flame of two-line fires

INTERNATIONAL JOURNAL OF THERMAL SCIENCES

IF5

2024-03-01

PREAI

Wang, Chen; Yu, Longxing; Zhou, Qineng; Ji, Jie

Experimental study of ullage height on the burning rate and heat transfer of medium-scale heptane pool fires

INTERNATIONAL JOURNAL OF THERMAL SCIENCES

IF5

2024-03-01

PREAI

Liu, Chunxiang; Yin, Zhongyu; Zhang, Hao; Huang, Ping; Yang, Fuqiang; Zeng, Fanjie; Yu, Longxing

Experimental study on the mass burning rate and flame tilt angle of annular pool fires under cross air flow

FUEL

IF7.5

2024-02-01

PREAI

Huang, Ping; Zhang, Rui; Liu, Chunxiang; Wu, Xinyue; Chen, Shanshan; Li, Jinhao; Li, Man; Yu, Longxing

Numerical analysis of the performance of a PID-controlled air curtain for fire-induced smoke confinement in a tunnel configuration

FIRE SAFETY JOURNAL

IF3.3

2023-12-01

PREAI

Yu, Longxing; Chen, Yinnan; Chen, Shuo; Zhang, Yuxuan; Zhang, Hao; Liu, Chunxiang

Urban resilience assessment from the multidimensional perspective using dynamic Bayesian network: A case study of Fujian Province, China 基于动态贝叶斯网络的多维视角城市弹性评价 -- 以福建省为例

RELIABILITY ENGINEERING & SYSTEM SAFETY

IF11

2023-10-01

PREAI

Chen, Xing-lin; Yu, Long-xing; Lin, Wei-dong; Yang, Fu-qiang; Li, Yi-ping; Tao, Jing; Cheng, Shuo

Flame extension lengths beneath a double slope roof induced by gaseous fuel jet flame

FUEL

IF7.5

2023-10-01

PREAI

Huang, Ping; Liu, Shengtao; Liu, Chunxiang; Yang, Fuqiang; Zhang, Baihan; Yu, Longxing

Study on the maximum and longitudinal distribution of ceiling gas temperature in a naturally ventilated tunnel: The effect of longitudinal fire location 自然通风隧道内天花板气体温度的最大值和纵向分布研究: 纵向火灾位置的影响

INTERNATIONAL JOURNAL OF THERMAL SCIENCES

IF5

2023-03-01

PREAI

Huang, Ping; Ye, Shenglin; Xie, Jinxiang; Chen, Ming; Liu, Chunxiang; Yu, Longxing

Effects of longitudinal wind and sidewall restriction on downstream radiative heat flux and temperature rise distribution in tunnel fires

FIRE SAFETY JOURNAL

IF3.3

2022-12-01

PREAI

Guo, Fangyi; Ding, Long; Ji, Jie; Gao, Zihe; Yu, Longxing

Theoretical and experimental study on image noise reduction for improving camera-based fire detection performance in thermal environments

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

IF3.1

2022-11-22

PREAI

Chen, Ming; Chen, Kexin; Liu, Chunxiang; Huang, Ping; Yu, Longxing

A combined real-time intelligent fire detection and forecasting approach through cameras based on computer vision method

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION

IF7.8

2022-08-01

PREAI

Huang, Ping; Chen, Ming; Chen, Kexin; Zhang, Hao; Yu, Longxing; Liu, Chunxiang

研究方向

地下空间火灾烟气蔓延智能柔性防烟技术基于机器视觉的火灾探测火灾发展态势预测回燃极端火行为精准预警安全科学与工程安全工程27期（2021）：中国科学技术大学（吴文州）28期（2022）：北京理工大学（谢进祥）30期（2024）：重庆大学（董博）

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