Chapter:

Flow-Past-Through-Submerged-Body

Define aerofoil with accepted terminology with neat sketch. A wing with a span of 22m and 64 `m^2` plan area moves horizontally with a velocity of 760 kmhp. If wing supports 280 KN, find:
  • Required value of lift coefficient.
  • Induced drag.
Take density of air as 0.526kg/`m^3`. [2072-Kartik ][8]