TY - JOUR TI - Numerical investigation of free rotor aerodynamics AU - SARI, S. AU - DOĞRUL, A. AU - BAYRAKTAR, S. JO - Sigma Journal of Engineering and Natural Sciences PY - 2024 VL - 42 SP - 1826 EP - 1837 DO - 10.14744/sigma.2024.00050 ER -