基本情况

曾忠,博士,重庆大学教授,博士生导师,重庆大学期刊社副社长

 

研究领域

从事流体力学基础理论、程序开发与并行及其应用的研究,主要包括浮区法和提拉法晶体生长中的流体动力学研究;静态与动态磁场的对流控制,包括理论建模、基于有限体积法的二次程序开发及数值模拟;基于谱元法(高精度的谱方法和有限元结合)的计算流体动力学程序开发及数值模拟;基于谱元法和线性稳定性理论的对流稳定性研究,包括程序开发及其应用;Lattice Boltzmann Method(LBM)理论研究、程序开发及数值模拟。共主持和参加科研项目30项。发表论文90余篇,其中SCI期刊论文60余篇,完成书籍《Studies on Flow Instabilities in Bulk Crystal Growth》的章节撰写。

 

论文发表 


1. Yokota, Y., Kudo T., Ohashi Y., Kurosawa S., Kamada K., Zeng Z., Kawazoe Y., Yoshikawa A., Effects of dopant distribution improvement on optical and scintillation properties for Ce-doped garnet-type single crystals, JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 28/10 (2017) 7151-7156

2. Yi Zhang, Zhong Zeng, LipingYao, Yuui Yokota, Yoshi Kawazoe, Akira Yoshikawa, Skin Effect of Rotating Magnetic Fields in Liquid Bridge, JOURNAL OF MAGNETICS, 22/2 (2017) 333-343.

3. Yuui Yokota, Tetsuo Kudo, Valery Chani, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Zhong Zeng, Yoshiyuki Kawazoe, Akira Yoshikawa, Improvement of dopant distribution in radial direction of single crystals grown by micro-pulling-down method, Journal of Crystal Growth, 474 (2017178-182

4.  L. Yao, Z. Zeng, L. Zhang, and C. Lei, Convection and instability of thermocapillary flow in a liquid bridge subject to a non-uniform rotating magnetic field, International Communications in Heat and Mass Transfer, 87 (2017) 52-60.

5.  L. Q. Zhang, S. L. Yang, Z. Zeng, J. Chen, L. Q. Wang, and J. W. Chew, A comparative study of the axisymmetric lattice Boltzmann models under the incompressible limit, Computers & Mathematics with Applications, 74 (2017). 817-841. (SCI 3 区)

6. Zhang, L., Yang, S., Zeng, Z., Chew, J.W, Consistent second-order boundary implementations for convection-diffusion lattice Boltzmann method, Physical Review E, 97 (2018) 023302

7. Qiao, L., Zeng, Z., Xie, H., Zhang, L., Wang, L., Lu, Y., Modeling thermocapillary migration of interfacial droplets by a hybrid lattice Boltzmann finite difference scheme, Applied Thermal Engineering, 131/25 (2018) 910-919

8. Wang, L., Zeng, Z., Zhang, L., Qiao, L., Zhang, Y., Lu, Y., A new boundary scheme for simulation of gas flow in kerogen pores with considering surface diffusion effect, Physica A: Statistical Mechanics and its Applications, 495/1 (2018) 180-190

9. Zhang, L., Yang, S., Zeng, Z., Chew, J.W, Consistent boundary conditions of the multiple-relaxation-time lattice Boltzmann method for convection–diffusion equations, Computers and Fluids, 170 (2018) 24-40

10. Zhang, L., Yang, S., Zeng, Z., Chew, J.W, An alternative implementation of the kinetic theory based axisymmetric lattice Boltzmann model, Computers & Mathematics with Applications, 76/6 (2018) 1388-1407  

11. Liu, H., Zeng, Z., Yin, L., Qiao, L., Zhang, L., Instability mechanisms for thermocapillary flow in an annular pool heated from inner wall, International Journal of Heat and Mass Transfer, 127(2018) 996-1003

12. Hao Liu, Zhong Zeng,, Linmao Yin, Zhouhua Qiu, Long Qiao, Influence of aspect ratio on the onset of thermocapillary flow instability in annular pool heated from inner wall, International Journal of Heat and Mass Transfer 129 (2019) 746–752

13. Zhang, L., Yang, S., Zeng, Z., Chew, J.W., Lattice model effects on the accuracy of the boundary condition implementations for the convection–diffusion lattice Boltzmann method, Computers and Fluids, 176 (2018) 153-169

14. Qiao, L., Zeng, Z., Xie, H., Liu, H., Zhang, L., Modeling Leidenfrost drops over heated liquid substrates, International Journal of Heat and Mass Transfer, 128 (2019) 1296-1306

15. Zongheng Li, Huiming Ning, Liangbin Liu, Chaohe Xu, Alamusi,Yuanqing Li, Zhong Zeng, Feng Liu and Ning Hu, abrication of bagel-like graphene aerogels and its application in pressure sensors, Smart Materials and Structures, 28 (2019) 055020

16. Liu, H, Zeng, Z, Yin, LM, Qiu, ZH, Qiao, L, Effect of the crucible/crystal rotation on thermocapillary instability in a shallow Czochralski configuration, International Journal of Heat and Mass Transfer, 2019 (137) 500-507

17. Liu, H, Zeng, Z, Yin, LM, Qiu, LQ, Zhang, L, Effect of the Prandtl number on the instabilities of the thermocapillary flow in an annular pool, Physics of Fluids, 31/3 (2019) 034103

18.Zu-An Tian, Zhong Zeng, Hao Liu, Linmao Yin, Liangqi Zhang, Long Qiao. Linear Stability Analysis of Thermocapillary Flow in Rotating Shallow Pools Heated from Inner Wall [J]. Journal of Thermal Science, 2019(2).1-9

19.许小龙、曾忠、郭佳, 校园二氧化碳分布数值模拟, 北京:中国科技论文在线, [2015-3-19] http://www.paper.edu.cn/html/releasepaper/2015/03/19/

20. 赵前成,许小龙,曾忠. 大型汽轮发电机端部整体数值模拟[EB/OL]. 北京:中国科技论文在线  [2015-11-24]http://www.paper.edu.cn/html/releasepaper/2015/11/432/

21. 屈菁菁、曾忠、乔龙、付昌禄、丁雨憧,微下拉法YAG晶体生长数值模拟,应用数学和力学, 37/6 (2016) 574-583

22. 周涛、曾忠,FSAE赛车新型曲面前翼尾翼气动优化设计,重庆大学学报, 40/10 (2017) 40-52

23. 周平、曾忠、乔龙, 假塑性流体液滴撞击壁面上的铺展的格子Boltzmann模拟, 重庆大学学报,41/12 (2018) 1-9

24. 李家宇、曾忠、乔龙,相场方法模拟液滴的动态润湿行为,应用数学和力学, 40/9 (2019) 957-967