POD-Kriging Reduced Method's Application in Tandem Cylinders' Flow Chen Wang, Junqiang Bai, Jan S Hesthaven, Yasong Qiu, Lei Qiao and Xiao Han JNWPU, 36 2 (2018) 220-228 Published online: 03 July 2018 DOI: 10.1051/jnwpu/20183620220