Mohamed el Amine Trifi, rebhi, redha, Abdellah Elhadj and Shayfull Zamree Abd Rahim 2022. Numerical Investigation of Variation Stroke Plane Effect on Aerodynamic Performance of a 2D Flapping Airfoil Naca 0012 in Hovering Flight. CFD Letters. 14, 8 (Aug. 2022), 81–99. DOI:https://doi.org/10.37934/cfdl.14.8.8199.