TY - GENERIC DO - 10.20944/preprints201802.0032.v1 UR - http://dx.doi.org/10.20944/preprints201802.0032.v1 TI - An Inverse Aeroacoustic Problem with Aerodynamic Constraint for a Helicopter Rotor T2 - Preprints AU - Zhao, Qinghe AU - Li, Xiaodong PY - 2018 DA - 2018/02/05 PB - Preprints