作者机构:[1]State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China, [2]National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China
相关基金:Supported by the National Basic Research Program of China (Grant No. 2007CB210006) and the National Natural Science Foundation of China (Grant Nos. 50636040 and 50521604)
The authors gratefully acknowledge Professor Fei Qi of University of Science and Technology of China for his help with the experiment. The authors also express their thanks to the colleagues of Xi'an Jiaotong University for their helpful comments and advice during the manuscript preparation.