陈固军，男，中共党员，副教授，工学博士，硕士生导师，重庆市巴渝学者计划青年学者。

主攻钢水二次精炼，包括以下三个方向：（1）冶金反应器内多相流特征、夹杂物去除和脱碳行为；（2）CO₂资源化利用于钢水精炼过程；（3）CFD在钢水精炼过程的应用。在Metall. Mater. Trans. B和Ind. Eng. Chem. Res.等期刊发表论文30余篇。主持国家自然科学基金青年项目1项，重庆市自然科学基金面上项目2项，市教委青年项目2项。

承担本科生《材料科学基础》等课程。

联系邮箱：chengujun@yznu.edu.cn

学习及工作经历：

200809-201206，重庆大学大学，冶金工程专业 学士

201209-201706，重庆大学大学，冶金工程专业 博士

201803-202112，长江师范学院材料科学与工程学院，讲师

202201-至今，长江师范学院材料科学与工程学院，副教授

主持的主要科研项目（不超过20项）：

（1）国家自然科学基金委员会, 青年科学基金项目, 52104321, 超低碳钢RH脱碳喷吹CO₂多相流传输行为及渣-金-气反应特性基础研究, 2022-01-1 至 2024-12-31, 30万元, 结题, 主持

（2）重庆市科学技术局, 面上, CSTB2023NSCQ-MSX0871, 基于钢包底吹的RH钢水混合特性与钢渣传质规律研究, 2023-07-01至2026-06-30, 10万元, 在研, 主持

（3）重庆市科学技术局, 面上, cstc2020jcyj-msxmX0177, 超低碳钢RH脱碳过程喷吹CO₂多相流传输行为及金-气反应特性研究, 2020-07-01至2023-06-30, 10万元, 结题, 主持

（4）重庆市教育委员会, 青年项目, KJQN202101404, 超低碳钢RH快速深脱碳机理研究, 2021-10-01至2024-09-30, 4万元, 结题, 主持

（5）重庆市教育委员会, 青年项目, KJQN201801413, RH精炼过程多相流行为的数值模拟研究, 2019-01-01至2022-01-01, 5万元, 结题, 主持

代表性论文、专利、专著、奖励（不超过20篇）：

16.Gujun Chen, Jiang Yang, Yugang Li, Shengping He. Mathematical simulation of decarburization with CO₂ injection during RH refining of ultralowcarbon steel. Metals and Materials International, 2025, 31:167–181.

17.Gujun Chen, Shengping He. Prediction of liquid circulation flow rate in RH degasser: improvement of decarburization at low atmospheric pressure. Journal of Iron and Steel Research International, 2024, 31:1661–1667.

18.Gujun Chen, Shengping He. Volume of fluid simulation of single argon bubble dynamics in liquid steel under RH vacuum conditions. Journal of Iron and Steel Research International, 2024, 31, 828–837.

19.Gujun Chen, Qiangqiang Wang, Shengping He. Computational fluid dynamics modeling of argon–steel (–slag) multiphase flow in an Ruhrstahl–Heraeus degasser: a review of past numerical studies. Steel Research International, 2023, 94, 2200298.

20.陈固军, 杨江, 李龙, 张敏, 何生平. 超低碳钢RH混合喷吹Ar-CO₂冶金反应特性. 钢铁, 2022, 57(3): 55–60.

21.Gujun Chen, Shengping He. Hydrodynamic modeling of two-phase flow in the industrial Ruhrstahl–Heraeus degasser: effect of bubble expansion models. Metallurgical and Materials Transactions B, 2022, 53, 208–219.

22.Gujun Chen, Jiang Yang, Long Li, Min Zhang, Shengping He. Thermodynamic and experimental study on CO₂ injection in RH decarburization process of ultra-low carbon steel. Journal of CO₂ Utilization, 2021, 50, 101586.

23.Gujun Chen, Shengping He, Qian Wang. Dissolution behavior of Al₂O₃ into tundish slag for high-Al steel. Journal of Materials Research and Technology, 2020, 5, 11311–11318.

24.Gujun Chen, Shengping He. Numerical simulation of argon–molten steel two-phase flow in an industrial single snorkel refining furnace with bubble expansion, coalescence, and breakup. Journal of Materials Research and Technology, 2020, 3, 3318–3329.

25.Gujun Chen, Shengping He. Modeling fluid flow and carbon removal in the Ruhrstahl–Heraeus reactor: considering the pumping process. Industrial & Engineering Chemistry Research, 2019, 58, 18855-18865.

26.Gujun Chen, Shengping He. Application of inhomogeneous discrete method to the simulation of transport, agglomeration, and removal of oxide inclusions in a gas-stirred ladle. JOM, 2019, 71, 4206–4214.

27.Gujun Chen, Qiangqiang Wang, Shengping He. Assessment of an Eulerian multi-fluid VOF model for simulation of multiphase flow in an industrial Ruhrstahl–Heraeus degasser. Metallurgical Research & Technology, 2019, 116, 617.

28.Gujun Chen, Shengping He, Circulation flow rate and decarburization in the RH degasser under low atmospheric pressure. Vacuum, 2018, 153, 132–138.

29.Gujun Chen, Shengping He, Yugang Li. Investigation of the air-argon-steel-slag flow in an industrial RH reactor with VOF–DPM coupled model. Metallurgical and Materials Transactions B, 2017, 48, 2176–2186.

30.Gujun Chen, Shengping He, Yugang Li, Qian Wang. Modeling dynamics of agglomeration, transport, and removal of Al₂O₃ clusters in the Rheinsahl–Heraeus reactor based on the coupled computational fluid dynamics-population balance method model. Industrial & Engineering Chemistry Research, 2016, 55, 7030–7042.

31.Gujun Chen, Shengping He, Yugang Li, Yintao Guo, Qian Wang. Investigation of gas and liquid multiphase flow in the Rheinsahl–Heraeus (RH) reactor by using the Euler–Euler approach. JOM, 2016, 68, 2138–2148.

32.Gujun Chen, Shengping He. Mixing behavior in the RH degasser with bottom gas injection. Vacuum, 2016, 130, 48–55.

33.Gujun Chen, Yintao Guo, Shengping He. Effect of FeO content in slag on formation of MgO·Al₂O₃ inclusion for Al-killed steel. Metallurgical Research & Technology, 2016, 113, 204.

34.Gujun Chen, Shengping He. Effect of MgO content in slag on dephosphorisation in converter steelmaking. Ironmaking & Steelmaking, 2015, 42, 433–438.

35.Gujun Chen, Shengping He, Yintao Guo, Boyi Shen, Shuo Zhao, Qian Wang. Optimization of calcium addition to high-strength low-alloy steels. Journal of Iron and Steel Research International, 2015, 22, 590–597.