أرسل هذا في رسالة قصيرة: Numerical examination on two-equations turbulence models for flow across NACA 0012 airfoil with different angle of attack

 __   __   _    _    _    _      ___     _    _   
 \ \\/ // | || | || | |  | ||   / _ \\  | || | || 
  \   //  | || | || | |/\| ||  / //\ \\ | || | || 
  / . \\  | \\_/ || |  /\  || |  ___  ||| \\_/ || 
 /_//\_\\  \____//  |_// \_|| |_||  |_|| \____//  
 `-`  --`   `---`   `-`   `-` `-`   `-`   `---`