TY - JOUR T1 - Comparative Study of Coaxial Main Rotor Aerodynamics in the Hover with the Usage of Two Methods of Computational Fluid Dynamics JO - Journal of Aerospace Technology and Management A1 - Konstantinov, Sergey Gennadievich A1 - Ignatkin, Yuri Mikhailovich A1 - Makeev, Pavel Viacheslavovich A1 - Nikitin, Sergey Olegovich SN - 2175-9146 UL - 10.1590/jatm.v13.1210 VL - 13 Y1 - 2021 PB - Brasil ER -