TY - RPRT TI - Effect of 3D Roughness Patch on Instability Amplification in a Supersonic Boundary Layer AU - Meelan Choudhari AU - Fei Li AU - Pedro Paredes AU - Lian Duan PY - 2019 UR - https://ntrs.nasa.gov/citations/20200002408 ID - 20200002408 ER -