Numerical investigation of air demand by the free surface tunnel flows

Wangru Wei Assistant Researcher, State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, PR China
Jun Deng Professor, State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, PR China
Weilin Xu Professor, State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, PR China

Air supply to free-surface water flows in tunnels is a key safety issue for high-head dams.
https://www.tandfonline.com/doi/abs/10.1080/00221686.2020.1744747?needAccess=true