Open AccessHydrodynamics Simulation for Air Flow Past Over an SD 2030 Airfoil Using Two Dimensional Model
Author(s) -
Dhafer A. Hamzah,
Naseer H. Hamza,
Mohamed F. AlDawody,
Khaled AlFarhany
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/870/1/012163
Subject(s) - airfoil , laminar flow , mechanics , aerodynamics , boundary layer , reynolds number , lift (data mining) , drag , angle of attack , flow separation , transition point , lift to drag ratio , flow (mathematics) , physics , geology , computer science , turbulence , data mining
In the old new present work cares with change of Reynolds number effect on the hydrodynamic characteristics. The different pitch angle is taken to analysis drag, lift, and pressure coefficients. The goal of these parameters is to understand the nature of the flow over the upper surface of the airfoil since the long laminar boundary layer and transition region have a light point for aerodynamics performance assessment. The results indicated that indicated the improvement in performance is parallel in path with the increasing length of the laminar flow region.