Thang NT, Hai DN, Kikura H. Development and application of multi-wave UVP and PIV measurement methods to measurements of single-phase and bubbly two-phase flows in a vertical pipe. PVJ [Internet]. 2013Oct.31 [cited 2026Jun.18];100:36-7. Available from: http://pvj.com.vn/index.php/TCDK/article/view/710