郑凯
博士、副研究员、硕士研究生导师
n教育经历
2014.09-2017.06 重庆大学 安全科学与工程 博士
2011.09-2014.07 河南理工大学 矿业工程 硕士
2007.09-2011.07 河南理工大学 消防工程 学士
n工作经历
2021.4-现在 常州大学安全科学与工程学院 副研究员
2019.09-2021.3 重庆大学资源与安全学院 副研究员
2017.09-2019.09 重庆大学资源与安全学院 讲师
n研究方向
火灾与爆炸防治、氢能源安全
n科学研究项目
国家自然科学基金面上项目，改性分子筛复合粉体对氢气-氨气的吸附与抑爆机制研究，50万，主持，2024.1-2027.12
国家自然科学基金青年科学基金项目，瓦斯非均匀混合燃爆转变机制与爆炸火焰传播机理，26万元，主持，2019-2021，
国家重点研发计划子课题，高效超细粉体抑爆介质研制，40万元，主持，2018-2021
n发表论文
Kai Zheng, Zengyi Song, Chen Song, Qianhang Jia, Jiale Ren, Xi Chen. Investigation on the explosion of ammonia/hydrogen/air in a closed duct by experiments and numerical simulations，International Journal of Hydrogen Energy, 2024, 79:1267-1277.
Kai Zheng，Qianhang Jia, Zhixiang Xing, Haipu Bi, Nana Mu. An experimental study on the flame behaviors of H2/CO/Air mixtures in closed tube with varying number of obstacles. Energy, 2024, 308:133044
Kai Zheng, Chen Song, Zengyi Song, Jiale Ren, Qianhang Jia. Experimental study on the explosion behavior of nonuniform hydrogen/methane/air mixtures in a duct, Fuel, Fuel, 2024, 368:131655.
Kai Zheng, Jiale Ren, Chen Song, Qianhang Jia, Zengyi Song, Zhixiang Xing. Explosion behavior of nonuniform hydrogen/methane/air mixtures in the presence of copper foam, Fuel, 2024, 368:131685.
Kai Zheng, Chen Song, Qianhang Jia, Manishimwe Fabrice, Zhixiang Xing, Xufeng Yang. Effect of copper foam location on syngas-air explosion in a closed duct，International Journal of Hydrogen Energy，2024, 50:829-841.
Kai Zheng, Qianhang Jia, Zimao Ma, Zhixiang Xing, Yongmei Hao, Minggao Yu. Experimental and numerical investigation on the premixed methane/air flame propagation in duct with obstacle gradients，Process Safety and Environmental Protection, 2023, 178: 893-904.
Kai Zheng, Qifen Wu, Chuandong Chen, Zhixiang Xing, Yongmei Hao, MinggaoYu. Explosion behavior of non-uniform methane/air mixture in an obstructed duct with different blockage ratios. Energy, 2022, 255: 124603.
Kai Zheng, Chen Song, Xufeng Yang, Jie Wu, Juncheng Jiang, Zhixiang Xing. Effect of obstacle location on explosion dynamics of premixed H2/CO/air mixtures in a closed duct. Fuel, 2022, 324: 124703.
Kai Zheng, Juncheng Jiang, Zhixiang Xing, YongMei Hao, Minggao Yu, Xufeng Yang, Yuwei Tao. Application of large eddy simulation in methane-air explosion prediction using thickening flame approach. Process Safety and Environmental Protection, 2022, 159: 662-673.
n联系方式
18323216989
zk@cczu.edu.cn
