Yu, Y. , Ruan, P. , Chen, S. , Chang, Y. , Lee, J. , Wang, J. , Shih, C. (2018). 'Transient Analysis of Central Region Void Fraction in a 3x3 Rod Bundle under Bubbly and Cap/Slug Flows'. World Academy of Science, Engineering and Technology, Open Science Index 142, International Journal of Aerospace and Mechanical Engineering, 12(10), 1006 - 1010.