女，生于1978/05/08，哈尔滨人。
1996.9~2000.7：哈尔滨理工大学热加工专业，获得学士学位。
2000.9~2003.2：哈尔滨理工大学铸造专业，获得硕士学位。
2003.3~2006.7：哈尔滨工业大学材料加工工程专业，获得博士学位，师从傅恒志院士和郭
景杰教授，开展TiAl合金凝固过程宏观组织演变的数值模拟研究。
2006.9~2007.8：哈尔滨理工大学材料学院金材系，讲师。
2007.9~2009.8：中科院金属研究所，材料加工模拟研究部，博士后。师从李殿中研究员，
开展大型钢锭凝固过程宏观偏析的数值模拟研究。
2009.9~2011.12：哈尔滨理工大学材料学院金材系，副教授。
2012.1~2013.12：法国马赛大学材料专业，博士后。师从Nathalie Manglink和Charles-Andre
Gandin研究员。与爱尔兰都柏林大学和德国亚琛研究所合作完成欧盟
CETSOL项目：微重力凝固下组织形成的实验表征和CAFE数值模拟研究。
2019.9~2020.9：新加坡国立大学，访问学者。
2014.1~至今：哈尔滨理工大学材料学院金材系，教授。
国家自然基金2项，黑龙江省自然基金2项，哈理工大学拔尖青年基金1项，中科院金属研究所合作项目2项，哈尔滨科技局项目1项。
1. Q Y Sun, D R Liu (corresponding author).Numerical investigations of freckles in directionally solidified nickel-basedsuperalloy casting with abrupt contraction in cross section.Results in Physics, 2019, 3.
2. Q Y Sun, D R Liu (corresponding author).Effects of pre-stretching on microstructure andproperties of WE43A-alloy after aging treatment.Materials Science and Technology, 2019, 6.
3. Q Y Sun, L P Wang, D R Liu (corresponding author), E J Guo. Effects of double procedure homogenization heat treatment on microstructure and mechanical properties of WE43A alloy. Materials Research Express, 2018, 5: 086517
4. Q Y Sun, D R Liu (corresponding author), L P Wang, E J Guo. Influences of rod diameter and sand mould strength on hot tearing in Mg WE43A constrained rod castings. International Journal of Metalcasting, 2018, accepted.
5. DRLiu, L Yang, X D He, G R Wang, Q T Luo. Atomistic-scale simulations of mechanical behavior of suspended single-walled carbon nanotubebundles under nanoprojectile impact. Computational Materials Science, 2018, 142: 237-243.
6. Y Yang, DRLiu (corresponding author), Z F Zhu, G H Liu. Effects of W on hydrogen transport property of Nb45Ti27.5Ni27.5 alloy membranes. Modern Physics Letters B, 2017, 34, 1750321
7. Q Y Sun, D R Liu (corresponding author), J J Zhang, L P Wang, E J Guo. Numerical simulation of macrosegregation with grain motion during solidification of Mg-4wt%Y alloy. Modern Physics Letters B, 2016, 36, 1650417
8. D R Liu, Q Y Sun, J Z Zhang, L P Wang, E J Guo. Numerical simulation of macrosegregation during solidification of WE43 magnesium alloy. International Journal of Cast Metals Research, 2016, 6: 376-392.
9. D R Liu, N. Mangelinck-Noel, Ch.-A. Gandin, G. Zimmermann, L. Sturz, H. Nguyen Thi, B. Billia. Simulation of directional solidification of refined Al–7 wt.%Si alloys-Comparison with benchmark microgravity experiments. Acta Materialia, 2015, 93: 24-37.
10. D R Liu, N. Mangelinck-Noel, Ch.-A. Gandin, G. Zimmermann, L. Sturz, H. Nguyen Thi, B. Billia. Structures in directionally solidified Al-7wt%Si alloys: Benchmark experiments under microgravity. Acta Materialia, 2014, 64: 253-265.
11. D R Liu, G Reinhart, N. Mangelinck-Noel, Ch.-A. Gandin, H. Nguyen Thi, B. Billia. Coupled Cellular Automation-Finite Element Modeling of Directional Solidification of Al-3.5wt%Ni Alloy: Comparison with X-ray Synchrotron Observations. ISIJ International, 2014, 54: 392-400.
12. D R Liu. Modeling of macrosegregation in steel ingot by weakly integrated micro-macroscopic model. International Journal of Cast Metals Research, 2013, 26: 143-151
13. D R Liu, X H Kang, D Z Li. Numerical study of effect of sulphur element on mesosegregation by thermosolutal convection in Iron-Carbon-Sulphur system. IOP Conf. Series: Materials Science and Engineering, 2012, 33: 012094
14. DRLiu, B.G. Sang, X.H.Kang, D.Z.Li. Effect of alloy insert on channel segregation during solidification of Sn-10wt%Bi alloy. Metallurgical and Materials Transactions B, 2011,42, 210-223
15. DRLiu, X.H.Kang, P. X. Fu, D.Z.Li. Modeling of macrosegregation in steel ingot: influence of mold shape and melt superheat. Kovove Materialy, 2011, 49, 1-11
16. DRLiu, X.H.Kang, B. G. Sang, D.Z.Li. Numerical study of macrosegregation formation in ingot cast in sand mold and water-cooled sand mold. Acta Metall. Sin (Engl. Lett), 2011, 24, 54-64
17. DRLiu, B.G.Sang, X.H.Kang, D.Z.Li. Numerical simulation of macrosegregation in a large multi-concentration poured steel ingot. International Journal of Cast Metals Research, 2010, 23(6): 354-363
18. DRLiu，B. G. Sang，X. H. Kang，D. Z. Li. Modelling of macrosegregation in large steel ingot with considering solid movement. Acta Physica Sinica, 2009, 58, 104-111
19. DRLiu, B.G. Sang, D.Z.Li. Numerical simulation of macrosegregation for a Fe-0.8 wt pct C alloy. Journal of Materials Science and Technology, 2009, 25(4): 561-568
20. B.G. Sang, DRLiu, D.Z. Li. The study of the macrosegregation in heavy steel ingots. International Symposium on Liquid Metal Processing and Casting Conference Proceedings, 2009, 191-198
21. D R Liu, E J Guo, L P Wang. Modelling of ‘banding’ microstructure formation in centrifugally solidified Ti-6Al-4V alloy. Acta Metall. Sin (Engl. Lett), 2008, 21(6): 399-408.
22. D R Liu, E J Guo, L P Wang. Modelling of dendritic growth under forced convection in solidification of Al-7Si alloy. International Journal of Cast Metals Research, 2007, 20(5): 254-264.
23. D R Liu, S P Wu, J J Guo,Y Q Su. H Z Fu. Simulation of Macrostructure Evolution in Ti-(45~48) Al Alloy Ingot. Acta Metallurgica Sinica, 2006, 4.
24. D R Liu, J J Guo, S P Wu, Y Q Su. H Z Fu. Stochastic Modeling of Columnar-to-Equiaxed Transition in Ti-(45-48at%)Al Alloy Ingots. Materials Science and Engineering A, 2006, 415: 184-194.
25. D R Liu, S P Wu, J J Guo,Y Q Su. H Z Fu. Modeling of Solidification of Ti-45at%Al Alloy Ingot by the Stochastic Model. Journal of Materials Science, 2005, 40: 6071-6077.
26. D R Liu, S P Wu, J J Guo, H Z Fu. Simulation of Columnar-to-Equiaxed Transition in Solidified Al-Cu Alloy Ingots by Stochastic Model. International Journal of Cast Metals Research, 2005, 18 (5): 257-265.
27. D R Liu, S P Wu, J J Guo, H Z Fu. Modeling of Solidification Grain Structure for Ti-45%Al Alloy Ingot by Cellular Automaton. Trans. Nonferrous Met. Soc. China, 2005, 15(2): 291-295.
28. E J Guo, D R Liu, L P Wang, F W Kang. Modeling of Microstructure Refinement in Ti-6Al-4V alloy by Hydrogen Treatment. Materials Science and Engineering A, 2007, 472: 281-292.
29. S P Wu, D R Liu, Y Q Su. Modeling of microstructure formation of Ti–6Al–4V alloy in a cold crucible under electromagnetic field. Journal of Alloys and Compounds, 2008, 456: 85-95.
30. S P Wu, D R Liu, J J Guo, Y Q Su, H Z Fu. Numerical Simulation of Microstructure Evolution of Ti-6Al-4V Alloy in Vertical Centrifugal Casting. Materials Science and Engineering A, 2006, 426: 240-249.
31. S P Wu, D R Liu, J J Guo, H Z Fu. Effect of Process Variables on Grain Growth in Simulating Solidification Microstructure of Ti-45at%Al Alloy Ingot by Stochastic Model. Trans. Nonferrous Met. Soc. China, 2005, 15 (5): 1096-1102.