3 papers
physics.flu-dyn2025
Numerical study of friction reduction and underlying mechanism of air film via parallel and tandem injections on a hypersonic flat plate at high altitude
Xiuzheng Cheng, Mengyu Wang, Qin Li +3
This study uses numerical simulations to analyze a flat-plate with air films generated via parallel and tandem injections under freestream conditions of Ma=15 at an altitude of H=6…
physics.flu-dyn2025
Evolution and sudden change of steady interactions of low enthalpy hypersonic double wedge flows with fore angle
Yihui Weng, Yi Duan, Qin Li +4
The evolution and sudden change of steady interaction structures is numerically studied with the fore wedge angle theta_1 in a low enthalpy hypersonic double wedge configuration. I…
physics.flu-dyn2024
Numerical studies on steady interaction of low enthalpy hypersonic double wedge flows using different gas models
Qin Li, Y Wang, Yihui Weng +5
Numerical investigations and analyses are carried out particularly on the steady interactions of low enthalpy hypersonic 30-55-deg double wedge configuration at conditions similar…