1) 热力学与相平衡，尤其是液液相平衡

2) 化工中的传递现象研究，着重研究流体流动、传热、传质与反应耦合的复杂系统模拟

3) 多尺度计算的理论与方法，开源高性能计算软件的使用与二次开发

1) Xiaoguang Yang, Qilong Song, Hongxing Dong, Yongrui Li, Liquid-Liquid Equilibria of Benzene + n-Heptane + N,N-Dimethylformamide and Benzene + n-Heptane + N,N-Dimethylformamide + Ammonium Thiocyanate . J. Chem. Eng. Data, Accepted, SCI

2) Xiaoguang Yang, Haihua Song, Computer Aided Molecular Design of Solvents for Separation Processes. Chem. Eng. Tech.2006, 29: 33-43 SCI

3) Hongxing Dong, Xiaoguang Yang, Guojun Yue, Wei Zhang, Jin Zhang, Liquid-Liquid Equilibria of Benzene + Cyclohexane + N,N-dimethylformamide + Sodium Thiocyanate. J. Chem. Thermodyn. 2013, 63, 169-172. SCI

4) Hongxing Dong, Xiaoguang Yang, Guojun Yue, Wei Cao, Jin Zhang, Liquid-Liquid Equilibria of Benzene + Cyclohexane + N,N-dimethylformamide + Sodium Thiocyanate. J. Chem. Thermodyn. 2011, 63, 169-172. SCI

5) Xiaoguang Yang,Hongxing Dong, Xinghua Zhang, Computational Mass Transfer Based on CFD with OpenFOAM in Single-phase Flow, Applied Mechanics and Materials, 2012, 145, 134-137 EI

6) Xiaoguang Yang, Hongxing Dong, Xinghua Zhang, Simulating Pipe Reactor of Biological Growth in Single-phase Laminar Flow Based on Computational Fluid Dynamics and Reaction Dynamics by OpenFOAM, Advanced Materials Research, 2012, 557-559, 2279-2282 EI