Education & Working Experience

2004.09 – 2010.07，School of Mechanical Engineering, University of Science and Technology Beijing, Ph.D.

2000.09 – 2004.7，School of Mechanical Engineering, University of Science and Technology Beijing, Bachelor

2010.10 – 2012.11，Assistant Professor, School of Mechanical Engineering, University of Science and Technology Beijing

2015.02 – 2015.08，Visiting Scholar, The University of British Columbia, Canada

2013.02 – 2016.07，Assistant Professor, School of Mechanical Engineering, University of Science and Technology Beijing

2016.07 – Now，Associate Professor, School of Energy and Environmental Engineering, University of Science and Technology Beijing

Teaching

1. Heat and Mass Transfer

Research projects

1. Heat transfer characteristic of high velocity water jet impinging on high temperature rough surface (Grant No. 51306016), supported by the National Natural Science Foundation of China; 2014.1-2016.12;

2. Mechanism study of multiphase flow coupling with heat and mass transfer in the moving bed gas-solid reactor(Grant No. 51276015), supported by the National Natural Science Foundation of China; 2013.1-2016.12;

3. Study on heat transfer characteristics of bell type furnace and its operational optimization strategy, supported by Baosteel Co., Ltd. 2012.09 – 2013.11

4. Thermal and mechanical coupling model for strip and roller inside a continuous annealing vertical furnace, supported by Baosteel Co., Ltd. 2012.05 - 2013.10

5. Measurement and verification of energy conservation for sintering process under flue gas recirculation conditions, supported by Baosteel Co., Ltd. 2014.07 - 2015.06

6. Heat transfer characteristics of 4# cold rolling stainless strip continuous annealing furnace, supported by Shanxi Taigang Stainless Steel CO., LTD. 2011.11 - 2013.05

7. Strip steel temperature prediction model for continuous annealing vertical furnace, supported by Wuhan Iron and Steel (Group) Corp. 2015.01 - 2016.07

8. Study on critical technology of energy saving and environmental protection for metallurgy furnace, supported by CISDI Thermal & Environmental Engineering CO.,LTD. 2011.12 - 2016.12

9. Experimental study on transient heat transfer characteristic of air jet impinging, supported by the Fundamental Research Funds for the Central Universities. 2014.09 - 2015.08

10. Experimental study on thermal contact resistance between rough surface under high temperature, supported by the Fundamental Research Funds for the Central Universities. 2015.09 - 2016.08

Academic Achievements

Main journal publications：

(1) Ruifeng Dou, A. B. Phillion*. Application of a pore fraction hot tearing model to directionally solidified and direct chill cast aluminum alloys. Metallurgical and Materials Transactions A, 2016, 47A: 4217-4225.

(2) Ruifeng Dou*, Qiuhao Li, Cheng Zhu, Rongzhao Zhang, Zhi Wen, Xunliang Liu. Experimental study on the enhancement of contact heat transfer by micro fin. International Journal of Heat and Mass Transfer, 2019, (134): 482-488.

(3) Rongzhao Zhang, Ruifeng Dou*, Wen Zhi, Xunliang Liu. Effects of pressure and temperature on the effective thermal conductivity of oriented silicon steel iron core under atmospheric condition. International Journal of Heat and Mass Transfer, 2018, (125): 780-787.

(4) Sizong Zhang, Zhi Wen, Gan Wang, Ruifeng Dou*, Xunliang Liu, Xianwei Li. The effects of operational parameters on flue gas recirculation iron ore sintering process: sensitivity analysis based on numerical simulation and industrial onsite experimental validation. Ironmaking & Steelmaking.

(5) Peipei Yang, Zhi Wen, Ruifeng Dou*, Xunliang Liu. Heat transfer characteristics in random porous media based on the 3D lattice Boltzmann method, International Journal of Heat and Mass Transfer, 2017, (109): 647-656.

(6) Peipei Yang, Zhi Wen, Ruifeng Dou*, Xunliang Liu. Permeability in multi-sized structures of random packed porous media using three-dimensional lattice Boltzmann method, International Journal of Heat and Mass Transfer, 2017, (106): 1368-1375.

(7) Peipei Yang, Zhi Wen, Ruifeng Dou*, Xunliang Liu. Effect of random structure on permeability and heat transfer characteristics for flow in 2D porous medium based on MRT lattice Boltzmann method. Physics Letters A, 2016, (380): 2902-2911.

(8) Qiang Guo, Zhi Wen, Ruifeng Dou*. Experimental and numerical study on the transient heat-transfer characteristics of circular air-jet impingement on a flat plate, International Journal of Heat and Mass Transfer, 2017.01, (104): 1177-1188.

(9) Ruifeng Dou*, Tianran Ge, Xunliang Liu, Zhi Wen, Effects of contact pressure, interface temperature, and surface roughness on thermal contact conductance between stainless steel surfaces under atmosphere condition, International Journal of Heat and Mass Transfer, 2016, (94): 156-163.

(10)   Ruifeng Dou*, Zhi Wen, Gang Zhou, 2D axisymmetric transient inverse heat conduction analysis of air jet impinging on stainless steel plate with finite thickness, Applied Thermal Engineering, 2016, (93): 458-457.

(11)   Ruifeng Dou*, Zhi Wen, Gang Zhou, Heat transfer characteristics of water spray impinging on high temperature stainless steel plate with finite thickness, International Journal of Heat and Mass Transfer, 2015, (90): 376-387.

(12)   Ruifeng Dou*, Zhi Wen, Gang Zhou, Xunliang Liu, Xiaohong Feng, Experimental study on heat-transfer characteristics of circular water jet impinging on high-temperature stainless steel plate, Applied Thermal Engineering, 2014, (62): 738-746.

(13)   Yang Peipei, Wen Zhi, Dou Ruifeng*, Chen Yuqin, Double MRT-lattice Boltzmann model for simulating impinging jet flow and heat transfer, International Journal of Heat and Mass Transfer, 2015, (86): 302-308.

(14)   Xiong Zhang, Zhi Wen, Ruifeng Dou*, Gang Zhou, Fan Zhang, Experimental study of the air-atomized spray cooling of high-temperature metal, Applied Thermal Engineering, 2014, (71): 43-55.

(15)   Xiong Zhang, Zhi Wen, Ruifeng Dou*, Gang Zhou, Zhiqiang Li, Evolution of microstructure and mechanical properties of cold-rolled SUS430 stainless steel during a continuous annealing process, Materials Science and Engineering A, 2014, (598): 22-27.

(16)   豆瑞锋，温治，周钢，刘训良*，冯霄红，罗建枫，水射流冲击冷却过程靶面热流密度测试方法的改进，北京科技大学学报，2013，35(12)：1653 ~ 1658. (Ruifeng Dou, Zhi Wen, Gang Zhou, Xunliang Liu*, Xiaohong Feng, Jianfeng Luo. Improvement of measurement methods for surface heat flux under water jet impinging. Journal of University of Science and Technology Beijing, 2013, 35(12): 1653 ~ 1658)

(17)   杨培培，温治，豆瑞锋*，罩式退火炉热过程数学模型与实验验证，中南大学学报（自然科学版），2015，46(4)：1518-1526. (Peipei Yang, Zhi Wen, Ruifeng Dou*. Thermal process mathematical model and experimental verification in Bell-type annealing furnace. Journal of Central South University (Science and Technology), 2015, 46(4): 1518-1526)

(18)   张雄，温治，豆瑞锋*，周钢，李志强，退火温度对430不锈钢冷轧板组织和力学性能的影响，北京科技大学学报，2014，36(12)：1650-1655. (Xiong Zhang, Zhi Wen, Ruifeng Dou*, Gang Zhou, Zhiqiang Li. Effect of annealing temperature on the microstructure and mechanical properties of cold-rolled 430 stainless steel. Journal of University of Science and Technology Beijing,  2014, 36(12): 1650-1655)

(19)   王乃帅，张雄，温治，豆瑞锋*，430不锈钢冷轧板高温退火过程中再结晶织构的定量分析，北京科技大学学报，2014，36(5)：632-638. (Naishuai Wang, Xiong Zhang, Zhi Wen, Ruifeng Dou*. Quantitative analysis of the recrystallized textures of cold-rolled 430 stainless steel during high-temperature annealing. Journal of University of Science and Technology Beijing, 2014, 36(5): 632-638)

(20)   张雄，温治，豆瑞锋*，张瑞杰，李志强，430不锈钢冷轧板再结晶组织演变以及动力学模型，材料热处理学报，2014，(01)：212-216. (Xiong Zhang, Zhi Wen, Ruifeng Dou*, Ruijie Zhang, Zhiqiang Li. Recrystallization kinetics and microstructure evolution during annealing of cold rolled 430 stainless steel. Transactions of Materials and Heat Treatment, 2014, (01): 212-216)

(21)   Peipei Yang, Zhi Wen, Ruifeng Dou. Heating process simulation of steel coil in Bell-type annealing furnace. Heat transfer—Asian Research, 2016, 45(8): 714-729

Conference

(1) Ruifeng Dou, Zhi Wen*, Xiong Zhang, Gang Zhou, Zhi Li, Xiaohong Feng. Prediction model for temperature, grain size and mechanical properties of cold rolled stainless steel in continuous annealing process. The 10th CSM Steel congress & The 6th Baosteel Biennial Academic Conference, Shanghai, China, 2015.10.21-10.23 (In Chinese)

(2) Ruifeng Dou*, Huijie Yang, Tianran Ge, Zhi Wen. The impacts of measurement error on the accuracy of inverse heat conduction analysis. 2015 Heat and Mass Transfer, Dalian, China, 2015.10.30-11.02 (In Chinese)

(3)  Ruifeng Dou, Zhi Wen*, Fuyong Su. Analysis of current state of the art on the heat transfer model for strip steel continuous heat treatment process. The 8th National Conference on Energy and Thermal Engineering, Dalian, China, 2015.08.26-08.28 (In Chinese)

(4) Chen Yuqin, Wen Zhi, Dou Ruifeng*, Yang Peipei, Research on the fluid flow and heat transfer to the impinging slot jet based on the lattice Boltzmann method, The Asian Symposium on Computational Heat Transfer and Fluid Flow 2015, Busan, Korea, 2015.06.21-06.24

(5) Peipei Yang, Zhi Wen, Ruifeng Dou*. Numerical Simulation of flow in disordered porous media with multiple-relaxation-time lattice Boltzmann method [C]. The Asian Symposium on Computational Heat Transfer and Fluid Flow 2015, BuSan, Korea, 2015.11. 22-11.25

Books

《Heat transfer model and heat treatment process optimization strategy study on strip steel continuous heat treatment process》. Metallurgical Industry Press, 2014, (Ruifeng Dou, Zhi Wen.)

Patents

(1) Patent: A method and setup for thermal conductivity measurement in radial direction of coil material. China. ZL201310334215.2

(2) Patent: A setup for thermal conductivity measurement in radial direction of coil material, China, ZL201320470723.9

(3) Copyright of computer software: View factor calculation software based on Monte Carlo method, China, 2015SR232630