أرسل هذا في رسالة قصيرة: Aerodynamic measurements of an airfoil with a spoiler

  _____    __   __              _____             
 / ____||  \ \\/ //   ____     |  ___||   ____    
/ //---`'   \ ` //   |    \\   | ||__    |    \\  
\ \\___      | ||    | [] ||   | ||__    | [] ||  
 \_____||    |_||    |  __//   |_____||  |  __//  
  `----`     `-`'    |_|`-`    `-----`   |_|`-`   
                     `-`                 `-`